/* Generated by Cython 3.1.4 */

/* BEGIN: Cython Metadata
{
    "distutils": {
        "depends": [],
        "name": "cytoolz.itertoolz",
        "sources": [
            "cytoolz/itertoolz.pyx"
        ]
    },
    "module_name": "cytoolz.itertoolz"
}
END: Cython Metadata */

#ifndef PY_SSIZE_T_CLEAN
#define PY_SSIZE_T_CLEAN
#endif /* PY_SSIZE_T_CLEAN */
/* InitLimitedAPI */
#if defined(Py_LIMITED_API) && !defined(CYTHON_LIMITED_API)
  #define CYTHON_LIMITED_API 1
#endif

#include "Python.h"
#ifndef Py_PYTHON_H
    #error Python headers needed to compile C extensions, please install development version of Python.
#elif PY_VERSION_HEX < 0x03080000
    #error Cython requires Python 3.8+.
#else
#define __PYX_ABI_VERSION "3_1_4"
#define CYTHON_HEX_VERSION 0x030104F0
#define CYTHON_FUTURE_DIVISION 1
/* CModulePreamble */
#include <stddef.h>
#ifndef offsetof
  #define offsetof(type, member) ( (size_t) & ((type*)0) -> member )
#endif
#if !defined(_WIN32) && !defined(WIN32) && !defined(MS_WINDOWS)
  #ifndef __stdcall
    #define __stdcall
  #endif
  #ifndef __cdecl
    #define __cdecl
  #endif
  #ifndef __fastcall
    #define __fastcall
  #endif
#endif
#ifndef DL_IMPORT
  #define DL_IMPORT(t) t
#endif
#ifndef DL_EXPORT
  #define DL_EXPORT(t) t
#endif
#define __PYX_COMMA ,
#ifndef HAVE_LONG_LONG
  #define HAVE_LONG_LONG
#endif
#ifndef PY_LONG_LONG
  #define PY_LONG_LONG LONG_LONG
#endif
#ifndef Py_HUGE_VAL
  #define Py_HUGE_VAL HUGE_VAL
#endif
#define __PYX_LIMITED_VERSION_HEX PY_VERSION_HEX
#if defined(GRAALVM_PYTHON)
  /* For very preliminary testing purposes. Most variables are set the same as PyPy.
     The existence of this section does not imply that anything works or is even tested */
  #define CYTHON_COMPILING_IN_PYPY 0
  #define CYTHON_COMPILING_IN_CPYTHON 0
  #define CYTHON_COMPILING_IN_LIMITED_API 0
  #define CYTHON_COMPILING_IN_GRAAL 1
  #define CYTHON_COMPILING_IN_CPYTHON_FREETHREADING 0
  #undef CYTHON_USE_TYPE_SLOTS
  #define CYTHON_USE_TYPE_SLOTS 0
  #undef CYTHON_USE_TYPE_SPECS
  #define CYTHON_USE_TYPE_SPECS 0
  #undef CYTHON_USE_PYTYPE_LOOKUP
  #define CYTHON_USE_PYTYPE_LOOKUP 0
  #undef CYTHON_USE_PYLIST_INTERNALS
  #define CYTHON_USE_PYLIST_INTERNALS 0
  #undef CYTHON_USE_UNICODE_INTERNALS
  #define CYTHON_USE_UNICODE_INTERNALS 0
  #undef CYTHON_USE_UNICODE_WRITER
  #define CYTHON_USE_UNICODE_WRITER 0
  #undef CYTHON_USE_PYLONG_INTERNALS
  #define CYTHON_USE_PYLONG_INTERNALS 0
  #undef CYTHON_AVOID_BORROWED_REFS
  #define CYTHON_AVOID_BORROWED_REFS 1
  #undef CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS
  #define CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS 1
  #undef CYTHON_ASSUME_SAFE_MACROS
  #define CYTHON_ASSUME_SAFE_MACROS 0
  #undef CYTHON_ASSUME_SAFE_SIZE
  #define CYTHON_ASSUME_SAFE_SIZE 0
  #undef CYTHON_UNPACK_METHODS
  #define CYTHON_UNPACK_METHODS 0
  #undef CYTHON_FAST_THREAD_STATE
  #define CYTHON_FAST_THREAD_STATE 0
  #undef CYTHON_FAST_GIL
  #define CYTHON_FAST_GIL 0
  #undef CYTHON_METH_FASTCALL
  #define CYTHON_METH_FASTCALL 0
  #undef CYTHON_FAST_PYCALL
  #define CYTHON_FAST_PYCALL 0
  #ifndef CYTHON_PEP487_INIT_SUBCLASS
    #define CYTHON_PEP487_INIT_SUBCLASS 1
  #endif
  #undef CYTHON_PEP489_MULTI_PHASE_INIT
  #define CYTHON_PEP489_MULTI_PHASE_INIT 1
  #undef CYTHON_USE_MODULE_STATE
  #define CYTHON_USE_MODULE_STATE 0
  #undef CYTHON_USE_SYS_MONITORING
  #define CYTHON_USE_SYS_MONITORING 0
  #undef CYTHON_USE_TP_FINALIZE
  #define CYTHON_USE_TP_FINALIZE 0
  #undef CYTHON_USE_AM_SEND
  #define CYTHON_USE_AM_SEND 0
  #undef CYTHON_USE_DICT_VERSIONS
  #define CYTHON_USE_DICT_VERSIONS 0
  #undef CYTHON_USE_EXC_INFO_STACK
  #define CYTHON_USE_EXC_INFO_STACK 1
  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
    #define CYTHON_UPDATE_DESCRIPTOR_DOC 0
  #endif
  #undef CYTHON_USE_FREELISTS
  #define CYTHON_USE_FREELISTS 0
#elif defined(PYPY_VERSION)
  #define CYTHON_COMPILING_IN_PYPY 1
  #define CYTHON_COMPILING_IN_CPYTHON 0
  #define CYTHON_COMPILING_IN_LIMITED_API 0
  #define CYTHON_COMPILING_IN_GRAAL 0
  #define CYTHON_COMPILING_IN_CPYTHON_FREETHREADING 0
  #undef CYTHON_USE_TYPE_SLOTS
  #define CYTHON_USE_TYPE_SLOTS 1
  #ifndef CYTHON_USE_TYPE_SPECS
    #define CYTHON_USE_TYPE_SPECS 0
  #endif
  #undef CYTHON_USE_PYTYPE_LOOKUP
  #define CYTHON_USE_PYTYPE_LOOKUP 0
  #undef CYTHON_USE_PYLIST_INTERNALS
  #define CYTHON_USE_PYLIST_INTERNALS 0
  #undef CYTHON_USE_UNICODE_INTERNALS
  #define CYTHON_USE_UNICODE_INTERNALS 0
  #undef CYTHON_USE_UNICODE_WRITER
  #define CYTHON_USE_UNICODE_WRITER 0
  #undef CYTHON_USE_PYLONG_INTERNALS
  #define CYTHON_USE_PYLONG_INTERNALS 0
  #undef CYTHON_AVOID_BORROWED_REFS
  #define CYTHON_AVOID_BORROWED_REFS 1
  #undef CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS
  #define CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS 1
  #undef CYTHON_ASSUME_SAFE_MACROS
  #define CYTHON_ASSUME_SAFE_MACROS 0
  #ifndef CYTHON_ASSUME_SAFE_SIZE
    #define CYTHON_ASSUME_SAFE_SIZE 1
  #endif
  #undef CYTHON_UNPACK_METHODS
  #define CYTHON_UNPACK_METHODS 0
  #undef CYTHON_FAST_THREAD_STATE
  #define CYTHON_FAST_THREAD_STATE 0
  #undef CYTHON_FAST_GIL
  #define CYTHON_FAST_GIL 0
  #undef CYTHON_METH_FASTCALL
  #define CYTHON_METH_FASTCALL 0
  #undef CYTHON_FAST_PYCALL
  #define CYTHON_FAST_PYCALL 0
  #ifndef CYTHON_PEP487_INIT_SUBCLASS
    #define CYTHON_PEP487_INIT_SUBCLASS 1
  #endif
  #if PY_VERSION_HEX < 0x03090000
    #undef CYTHON_PEP489_MULTI_PHASE_INIT
    #define CYTHON_PEP489_MULTI_PHASE_INIT 0
  #elif !defined(CYTHON_PEP489_MULTI_PHASE_INIT)
    #define CYTHON_PEP489_MULTI_PHASE_INIT 1
  #endif
  #undef CYTHON_USE_MODULE_STATE
  #define CYTHON_USE_MODULE_STATE 0
  #undef CYTHON_USE_SYS_MONITORING
  #define CYTHON_USE_SYS_MONITORING 0
  #ifndef CYTHON_USE_TP_FINALIZE
    #define CYTHON_USE_TP_FINALIZE (PYPY_VERSION_NUM >= 0x07030C00)
  #endif
  #undef CYTHON_USE_AM_SEND
  #define CYTHON_USE_AM_SEND 0
  #undef CYTHON_USE_DICT_VERSIONS
  #define CYTHON_USE_DICT_VERSIONS 0
  #undef CYTHON_USE_EXC_INFO_STACK
  #define CYTHON_USE_EXC_INFO_STACK 0
  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
    #define CYTHON_UPDATE_DESCRIPTOR_DOC (PYPY_VERSION_NUM >= 0x07031100)
  #endif
  #undef CYTHON_USE_FREELISTS
  #define CYTHON_USE_FREELISTS 0
#elif defined(CYTHON_LIMITED_API)
  #ifdef Py_LIMITED_API
    #undef __PYX_LIMITED_VERSION_HEX
    #define __PYX_LIMITED_VERSION_HEX Py_LIMITED_API
  #endif
  #define CYTHON_COMPILING_IN_PYPY 0
  #define CYTHON_COMPILING_IN_CPYTHON 0
  #define CYTHON_COMPILING_IN_LIMITED_API 1
  #define CYTHON_COMPILING_IN_GRAAL 0
  #define CYTHON_COMPILING_IN_CPYTHON_FREETHREADING 0
  #undef CYTHON_CLINE_IN_TRACEBACK
  #define CYTHON_CLINE_IN_TRACEBACK 0
  #undef CYTHON_USE_TYPE_SLOTS
  #define CYTHON_USE_TYPE_SLOTS 0
  #undef CYTHON_USE_TYPE_SPECS
  #define CYTHON_USE_TYPE_SPECS 1
  #undef CYTHON_USE_PYTYPE_LOOKUP
  #define CYTHON_USE_PYTYPE_LOOKUP 0
  #undef CYTHON_USE_PYLIST_INTERNALS
  #define CYTHON_USE_PYLIST_INTERNALS 0
  #undef CYTHON_USE_UNICODE_INTERNALS
  #define CYTHON_USE_UNICODE_INTERNALS 0
  #ifndef CYTHON_USE_UNICODE_WRITER
    #define CYTHON_USE_UNICODE_WRITER 0
  #endif
  #undef CYTHON_USE_PYLONG_INTERNALS
  #define CYTHON_USE_PYLONG_INTERNALS 0
  #ifndef CYTHON_AVOID_BORROWED_REFS
    #define CYTHON_AVOID_BORROWED_REFS 0
  #endif
  #ifndef CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS
    #define CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS 0
  #endif
  #undef CYTHON_ASSUME_SAFE_MACROS
  #define CYTHON_ASSUME_SAFE_MACROS 0
  #undef CYTHON_ASSUME_SAFE_SIZE
  #define CYTHON_ASSUME_SAFE_SIZE 0
  #undef CYTHON_UNPACK_METHODS
  #define CYTHON_UNPACK_METHODS 0
  #undef CYTHON_FAST_THREAD_STATE
  #define CYTHON_FAST_THREAD_STATE 0
  #undef CYTHON_FAST_GIL
  #define CYTHON_FAST_GIL 0
  #undef CYTHON_METH_FASTCALL
  #define CYTHON_METH_FASTCALL (__PYX_LIMITED_VERSION_HEX >= 0x030C0000)
  #undef CYTHON_FAST_PYCALL
  #define CYTHON_FAST_PYCALL 0
  #ifndef CYTHON_PEP487_INIT_SUBCLASS
    #define CYTHON_PEP487_INIT_SUBCLASS 1
  #endif
  #ifndef CYTHON_PEP489_MULTI_PHASE_INIT
    #define CYTHON_PEP489_MULTI_PHASE_INIT 1
  #endif
  #ifndef CYTHON_USE_MODULE_STATE
    #define CYTHON_USE_MODULE_STATE 0
  #endif
  #undef CYTHON_USE_SYS_MONITORING
  #define CYTHON_USE_SYS_MONITORING 0
  #ifndef CYTHON_USE_TP_FINALIZE
    #define CYTHON_USE_TP_FINALIZE 0
  #endif
  #ifndef CYTHON_USE_AM_SEND
    #define CYTHON_USE_AM_SEND (__PYX_LIMITED_VERSION_HEX >= 0x030A0000)
  #endif
  #undef CYTHON_USE_DICT_VERSIONS
  #define CYTHON_USE_DICT_VERSIONS 0
  #undef CYTHON_USE_EXC_INFO_STACK
  #define CYTHON_USE_EXC_INFO_STACK 0
  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
    #define CYTHON_UPDATE_DESCRIPTOR_DOC 0
  #endif
  #undef CYTHON_USE_FREELISTS
  #define CYTHON_USE_FREELISTS 0
#else
  #define CYTHON_COMPILING_IN_PYPY 0
  #define CYTHON_COMPILING_IN_CPYTHON 1
  #define CYTHON_COMPILING_IN_LIMITED_API 0
  #define CYTHON_COMPILING_IN_GRAAL 0
  #ifdef Py_GIL_DISABLED
    #define CYTHON_COMPILING_IN_CPYTHON_FREETHREADING 1
  #else
    #define CYTHON_COMPILING_IN_CPYTHON_FREETHREADING 0
  #endif
  #if PY_VERSION_HEX < 0x030A0000
    #undef CYTHON_USE_TYPE_SLOTS
    #define CYTHON_USE_TYPE_SLOTS 1
  #elif !defined(CYTHON_USE_TYPE_SLOTS)
    #define CYTHON_USE_TYPE_SLOTS 1
  #endif
  #ifndef CYTHON_USE_TYPE_SPECS
    #define CYTHON_USE_TYPE_SPECS 0
  #endif
  #ifndef CYTHON_USE_PYTYPE_LOOKUP
    #define CYTHON_USE_PYTYPE_LOOKUP 1
  #endif
  #ifndef CYTHON_USE_PYLONG_INTERNALS
    #define CYTHON_USE_PYLONG_INTERNALS 1
  #endif
  #if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    #undef CYTHON_USE_PYLIST_INTERNALS
    #define CYTHON_USE_PYLIST_INTERNALS 0
  #elif !defined(CYTHON_USE_PYLIST_INTERNALS)
    #define CYTHON_USE_PYLIST_INTERNALS 1
  #endif
  #ifndef CYTHON_USE_UNICODE_INTERNALS
    #define CYTHON_USE_UNICODE_INTERNALS 1
  #endif
  #if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING || PY_VERSION_HEX >= 0x030B00A2
    #undef CYTHON_USE_UNICODE_WRITER
    #define CYTHON_USE_UNICODE_WRITER 0
  #elif !defined(CYTHON_USE_UNICODE_WRITER)
    #define CYTHON_USE_UNICODE_WRITER 1
  #endif
  #ifndef CYTHON_AVOID_BORROWED_REFS
    #define CYTHON_AVOID_BORROWED_REFS 0
  #endif
  #if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    #undef CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS
    #define CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS 1
  #elif !defined(CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS)
    #define CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS 0
  #endif
  #ifndef CYTHON_ASSUME_SAFE_MACROS
    #define CYTHON_ASSUME_SAFE_MACROS 1
  #endif
  #ifndef CYTHON_ASSUME_SAFE_SIZE
    #define CYTHON_ASSUME_SAFE_SIZE 1
  #endif
  #ifndef CYTHON_UNPACK_METHODS
    #define CYTHON_UNPACK_METHODS 1
  #endif
  #ifndef CYTHON_FAST_THREAD_STATE
    #define CYTHON_FAST_THREAD_STATE 1
  #endif
  #if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    #undef CYTHON_FAST_GIL
    #define CYTHON_FAST_GIL 0
  #elif !defined(CYTHON_FAST_GIL)
    #define CYTHON_FAST_GIL (PY_VERSION_HEX < 0x030C00A6)
  #endif
  #ifndef CYTHON_METH_FASTCALL
    #define CYTHON_METH_FASTCALL 1
  #endif
  #ifndef CYTHON_FAST_PYCALL
    #define CYTHON_FAST_PYCALL 1
  #endif
  #ifndef CYTHON_PEP487_INIT_SUBCLASS
    #define CYTHON_PEP487_INIT_SUBCLASS 1
  #endif
  #ifndef CYTHON_PEP489_MULTI_PHASE_INIT
    #define CYTHON_PEP489_MULTI_PHASE_INIT 1
  #endif
  #ifndef CYTHON_USE_MODULE_STATE
    #define CYTHON_USE_MODULE_STATE 0
  #endif
  #ifndef CYTHON_USE_SYS_MONITORING
    #define CYTHON_USE_SYS_MONITORING (PY_VERSION_HEX >= 0x030d00B1)
  #endif
  #ifndef CYTHON_USE_TP_FINALIZE
    #define CYTHON_USE_TP_FINALIZE 1
  #endif
  #ifndef CYTHON_USE_AM_SEND
    #define CYTHON_USE_AM_SEND 1
  #endif
  #if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    #undef CYTHON_USE_DICT_VERSIONS
    #define CYTHON_USE_DICT_VERSIONS 0
  #elif !defined(CYTHON_USE_DICT_VERSIONS)
    #define CYTHON_USE_DICT_VERSIONS  (PY_VERSION_HEX < 0x030C00A5 && !CYTHON_USE_MODULE_STATE)
  #endif
  #ifndef CYTHON_USE_EXC_INFO_STACK
    #define CYTHON_USE_EXC_INFO_STACK 1
  #endif
  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
    #define CYTHON_UPDATE_DESCRIPTOR_DOC 1
  #endif
  #ifndef CYTHON_USE_FREELISTS
    #define CYTHON_USE_FREELISTS (!CYTHON_COMPILING_IN_CPYTHON_FREETHREADING)
  #endif
#endif
#ifndef CYTHON_FAST_PYCCALL
#define CYTHON_FAST_PYCCALL  CYTHON_FAST_PYCALL
#endif
#ifndef CYTHON_VECTORCALL
#if CYTHON_COMPILING_IN_LIMITED_API
#define CYTHON_VECTORCALL  (__PYX_LIMITED_VERSION_HEX >= 0x030C0000)
#else
#define CYTHON_VECTORCALL  (CYTHON_FAST_PYCCALL && PY_VERSION_HEX >= 0x030800B1)
#endif
#endif
#define CYTHON_BACKPORT_VECTORCALL (CYTHON_METH_FASTCALL && PY_VERSION_HEX < 0x030800B1)
#if CYTHON_USE_PYLONG_INTERNALS
  #undef SHIFT
  #undef BASE
  #undef MASK
  #ifdef SIZEOF_VOID_P
    enum { __pyx_check_sizeof_voidp = 1 / (int)(SIZEOF_VOID_P == sizeof(void*)) };
  #endif
#endif
#ifndef CYTHON_LOCK_AND_GIL_DEADLOCK_AVOIDANCE_TIME
  #define CYTHON_LOCK_AND_GIL_DEADLOCK_AVOIDANCE_TIME 100
#endif
#ifndef __has_attribute
  #define __has_attribute(x) 0
#endif
#ifndef __has_cpp_attribute
  #define __has_cpp_attribute(x) 0
#endif
#ifndef CYTHON_RESTRICT
  #if defined(__GNUC__)
    #define CYTHON_RESTRICT __restrict__
  #elif defined(_MSC_VER) && _MSC_VER >= 1400
    #define CYTHON_RESTRICT __restrict
  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
    #define CYTHON_RESTRICT restrict
  #else
    #define CYTHON_RESTRICT
  #endif
#endif
#ifndef CYTHON_UNUSED
  #if defined(__cplusplus)
    /* for clang __has_cpp_attribute(maybe_unused) is true even before C++17
     * but leads to warnings with -pedantic, since it is a C++17 feature */
    #if ((defined(_MSVC_LANG) && _MSVC_LANG >= 201703L) || __cplusplus >= 201703L)
      #if __has_cpp_attribute(maybe_unused)
        #define CYTHON_UNUSED [[maybe_unused]]
      #endif
    #endif
  #endif
#endif
#ifndef CYTHON_UNUSED
# if defined(__GNUC__)
#   if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
#     define CYTHON_UNUSED __attribute__ ((__unused__))
#   else
#     define CYTHON_UNUSED
#   endif
# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER))
#   define CYTHON_UNUSED __attribute__ ((__unused__))
# else
#   define CYTHON_UNUSED
# endif
#endif
#ifndef CYTHON_UNUSED_VAR
#  if defined(__cplusplus)
     template<class T> void CYTHON_UNUSED_VAR( const T& ) { }
#  else
#    define CYTHON_UNUSED_VAR(x) (void)(x)
#  endif
#endif
#ifndef CYTHON_MAYBE_UNUSED_VAR
  #define CYTHON_MAYBE_UNUSED_VAR(x) CYTHON_UNUSED_VAR(x)
#endif
#ifndef CYTHON_NCP_UNUSED
# if CYTHON_COMPILING_IN_CPYTHON && !CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
#  define CYTHON_NCP_UNUSED
# else
#  define CYTHON_NCP_UNUSED CYTHON_UNUSED
# endif
#endif
#ifndef CYTHON_USE_CPP_STD_MOVE
  #if defined(__cplusplus) && (\
    __cplusplus >= 201103L || (defined(_MSC_VER) && _MSC_VER >= 1600))
    #define CYTHON_USE_CPP_STD_MOVE 1
  #else
    #define CYTHON_USE_CPP_STD_MOVE 0
  #endif
#endif
#define __Pyx_void_to_None(void_result) ((void)(void_result), Py_INCREF(Py_None), Py_None)
#ifdef _MSC_VER
    #ifndef _MSC_STDINT_H_
        #if _MSC_VER < 1300
            typedef unsigned char     uint8_t;
            typedef unsigned short    uint16_t;
            typedef unsigned int      uint32_t;
        #else
            typedef unsigned __int8   uint8_t;
            typedef unsigned __int16  uint16_t;
            typedef unsigned __int32  uint32_t;
        #endif
    #endif
    #if _MSC_VER < 1300
        #ifdef _WIN64
            typedef unsigned long long  __pyx_uintptr_t;
        #else
            typedef unsigned int        __pyx_uintptr_t;
        #endif
    #else
        #ifdef _WIN64
            typedef unsigned __int64    __pyx_uintptr_t;
        #else
            typedef unsigned __int32    __pyx_uintptr_t;
        #endif
    #endif
#else
    #include <stdint.h>
    typedef uintptr_t  __pyx_uintptr_t;
#endif
#ifndef CYTHON_FALLTHROUGH
  #if defined(__cplusplus)
    /* for clang __has_cpp_attribute(fallthrough) is true even before C++17
     * but leads to warnings with -pedantic, since it is a C++17 feature */
    #if ((defined(_MSVC_LANG) && _MSVC_LANG >= 201703L) || __cplusplus >= 201703L)
      #if __has_cpp_attribute(fallthrough)
        #define CYTHON_FALLTHROUGH [[fallthrough]]
      #endif
    #endif
    #ifndef CYTHON_FALLTHROUGH
      #if __has_cpp_attribute(clang::fallthrough)
        #define CYTHON_FALLTHROUGH [[clang::fallthrough]]
      #elif __has_cpp_attribute(gnu::fallthrough)
        #define CYTHON_FALLTHROUGH [[gnu::fallthrough]]
      #endif
    #endif
  #endif
  #ifndef CYTHON_FALLTHROUGH
    #if __has_attribute(fallthrough)
      #define CYTHON_FALLTHROUGH __attribute__((fallthrough))
    #else
      #define CYTHON_FALLTHROUGH
    #endif
  #endif
  #if defined(__clang__) && defined(__apple_build_version__)
    #if __apple_build_version__ < 7000000
      #undef  CYTHON_FALLTHROUGH
      #define CYTHON_FALLTHROUGH
    #endif
  #endif
#endif
#ifndef Py_UNREACHABLE
  #define Py_UNREACHABLE()  assert(0); abort()
#endif
#ifdef __cplusplus
  template <typename T>
  struct __PYX_IS_UNSIGNED_IMPL {static const bool value = T(0) < T(-1);};
  #define __PYX_IS_UNSIGNED(type) (__PYX_IS_UNSIGNED_IMPL<type>::value)
#else
  #define __PYX_IS_UNSIGNED(type) (((type)-1) > 0)
#endif
#if CYTHON_COMPILING_IN_PYPY == 1
  #define __PYX_NEED_TP_PRINT_SLOT  (PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x030A0000)
#else
  #define __PYX_NEED_TP_PRINT_SLOT  (PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x03090000)
#endif
#define __PYX_REINTERPRET_FUNCION(func_pointer, other_pointer) ((func_pointer)(void(*)(void))(other_pointer))

/* CInitCode */
#ifndef CYTHON_INLINE
  #if defined(__clang__)
    #define CYTHON_INLINE __inline__ __attribute__ ((__unused__))
  #elif defined(__GNUC__)
    #define CYTHON_INLINE __inline__
  #elif defined(_MSC_VER)
    #define CYTHON_INLINE __inline
  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
    #define CYTHON_INLINE inline
  #else
    #define CYTHON_INLINE
  #endif
#endif

/* PythonCompatibility */
#define __PYX_BUILD_PY_SSIZE_T "n"
#define CYTHON_FORMAT_SSIZE_T "z"
#define __Pyx_BUILTIN_MODULE_NAME "builtins"
#define __Pyx_DefaultClassType PyType_Type
#if CYTHON_COMPILING_IN_LIMITED_API
    #ifndef CO_OPTIMIZED
    static int CO_OPTIMIZED;
    #endif
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  #define __Pyx_PyCFunction_FastCall __Pyx_PyCFunctionFast
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  #define __Pyx_METH_FASTCALL METH_VARARGS
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  #define __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET  PY_VECTORCALL_ARGUMENTS_OFFSET
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  typedef PyObject *(*__pyx_vectorcallfunc)(PyObject *callable, PyObject *const *args,
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  #define __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET  ((size_t)1 << (8 * sizeof(size_t) - 1))
  #define __Pyx_PyVectorcall_NARGS(n)  ((Py_ssize_t)(((size_t)(n)) & ~__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET))
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#if PY_VERSION_HEX >= 0x030900B1
#define __Pyx_PyCFunction_CheckExact(func)  PyCFunction_CheckExact(func)
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#define __Pyx_PyCFunction_CheckExact(func)  PyCFunction_Check(func)
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#define __Pyx_CyOrPyCFunction_Check(func)  PyCFunction_Check(func)
#if CYTHON_COMPILING_IN_CPYTHON
#define __Pyx_CyOrPyCFunction_GET_FUNCTION(func)  (((PyCFunctionObject*)(func))->m_ml->ml_meth)
#elif !CYTHON_COMPILING_IN_LIMITED_API
#define __Pyx_CyOrPyCFunction_GET_FUNCTION(func)  PyCFunction_GET_FUNCTION(func)
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#if CYTHON_COMPILING_IN_CPYTHON
#define __Pyx_CyOrPyCFunction_GET_FLAGS(func)  (((PyCFunctionObject*)(func))->m_ml->ml_flags)
static CYTHON_INLINE PyObject* __Pyx_CyOrPyCFunction_GET_SELF(PyObject *func) {
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}
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static CYTHON_INLINE int __Pyx__IsSameCFunction(PyObject *func, void (*cfunc)(void)) {
#if CYTHON_COMPILING_IN_LIMITED_API
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#else
    return PyCFunction_Check(func) && PyCFunction_GET_FUNCTION(func) == (PyCFunction) cfunc;
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}
#define __Pyx_IsSameCFunction(func, cfunc)   __Pyx__IsSameCFunction(func, cfunc)
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  #define __Pyx_PyType_FromModuleAndSpec(m, s, b)  ((void)m, PyType_FromSpecWithBases(s, b))
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  #define __Pyx_PyType_FromModuleAndSpec(m, s, b)  PyType_FromModuleAndSpec(m, s, b)
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#ifndef METH_METHOD
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#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Malloc)
  #define PyObject_Malloc(s)   PyMem_Malloc(s)
  #define PyObject_Free(p)     PyMem_Free(p)
  #define PyObject_Realloc(p)  PyMem_Realloc(p)
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#if CYTHON_COMPILING_IN_LIMITED_API
  #define __Pyx_PyFrame_SetLineNumber(frame, lineno)
#elif CYTHON_COMPILING_IN_GRAAL
  #define __Pyx_PyCode_HasFreeVars(co)  (PyCode_GetNumFree(co) > 0)
  #define __Pyx_PyFrame_SetLineNumber(frame, lineno) _PyFrame_SetLineNumber((frame), (lineno))
#else
  #define __Pyx_PyCode_HasFreeVars(co)  (PyCode_GetNumFree(co) > 0)
  #define __Pyx_PyFrame_SetLineNumber(frame, lineno)  (frame)->f_lineno = (lineno)
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#if CYTHON_COMPILING_IN_LIMITED_API
  #define __Pyx_PyThreadState_Current PyThreadState_Get()
#elif !CYTHON_FAST_THREAD_STATE
  #define __Pyx_PyThreadState_Current PyThreadState_GET()
#elif PY_VERSION_HEX >= 0x030d00A1
  #define __Pyx_PyThreadState_Current PyThreadState_GetUnchecked()
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  #define __Pyx_PyThreadState_Current _PyThreadState_UncheckedGet()
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#if CYTHON_USE_MODULE_STATE
static CYTHON_INLINE void *__Pyx__PyModule_GetState(PyObject *op)
{
    void *result;
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    if (!result)
        Py_FatalError("Couldn't find the module state");
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}
#define __Pyx_PyModule_GetState(o) (__pyx_mstatetype *)__Pyx__PyModule_GetState(o)
#else
#define __Pyx_PyModule_GetState(op) ((void)op,__pyx_mstate_global)
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#define __Pyx_PyObject_GetSlot(obj, name, func_ctype)  __Pyx_PyType_GetSlot(Py_TYPE((PyObject *) obj), name, func_ctype)
#define __Pyx_PyObject_TryGetSlot(obj, name, func_ctype) __Pyx_PyType_TryGetSlot(Py_TYPE(obj), name, func_ctype)
#define __Pyx_PyObject_GetSubSlot(obj, sub, name, func_ctype) __Pyx_PyType_GetSubSlot(Py_TYPE(obj), sub, name, func_ctype)
#define __Pyx_PyObject_TryGetSubSlot(obj, sub, name, func_ctype) __Pyx_PyType_TryGetSubSlot(Py_TYPE(obj), sub, name, func_ctype)
#if CYTHON_USE_TYPE_SLOTS
  #define __Pyx_PyType_GetSlot(type, name, func_ctype)  ((type)->name)
  #define __Pyx_PyType_TryGetSlot(type, name, func_ctype) __Pyx_PyType_GetSlot(type, name, func_ctype)
  #define __Pyx_PyType_GetSubSlot(type, sub, name, func_ctype) (((type)->sub) ? ((type)->sub->name) : NULL)
  #define __Pyx_PyType_TryGetSubSlot(type, sub, name, func_ctype) __Pyx_PyType_GetSubSlot(type, sub, name, func_ctype)
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  #define __Pyx_PyType_GetSlot(type, name, func_ctype)  ((func_ctype) PyType_GetSlot((type), Py_##name))
  #define __Pyx_PyType_TryGetSlot(type, name, func_ctype)\
    ((__PYX_LIMITED_VERSION_HEX >= 0x030A0000 ||\
     (PyType_GetFlags(type) & Py_TPFLAGS_HEAPTYPE) || __Pyx_get_runtime_version() >= 0x030A0000) ?\
     __Pyx_PyType_GetSlot(type, name, func_ctype) : NULL)
  #define __Pyx_PyType_GetSubSlot(obj, sub, name, func_ctype) __Pyx_PyType_GetSlot(obj, name, func_ctype)
  #define __Pyx_PyType_TryGetSubSlot(obj, sub, name, func_ctype) __Pyx_PyType_TryGetSlot(obj, name, func_ctype)
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#if CYTHON_COMPILING_IN_CPYTHON || defined(_PyDict_NewPresized)
#define __Pyx_PyDict_NewPresized(n)  ((n <= 8) ? PyDict_New() : _PyDict_NewPresized(n))
#else
#define __Pyx_PyDict_NewPresized(n)  PyDict_New()
#endif
#define __Pyx_PyNumber_Divide(x,y)         PyNumber_TrueDivide(x,y)
#define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceTrueDivide(x,y)
#if CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_UNICODE_INTERNALS
#define __Pyx_PyDict_GetItemStrWithError(dict, name)  _PyDict_GetItem_KnownHash(dict, name, ((PyASCIIObject *) name)->hash)
static CYTHON_INLINE PyObject * __Pyx_PyDict_GetItemStr(PyObject *dict, PyObject *name) {
    PyObject *res = __Pyx_PyDict_GetItemStrWithError(dict, name);
    if (res == NULL) PyErr_Clear();
    return res;
}
#elif !CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07020000
#define __Pyx_PyDict_GetItemStrWithError  PyDict_GetItemWithError
#define __Pyx_PyDict_GetItemStr           PyDict_GetItem
#else
static CYTHON_INLINE PyObject * __Pyx_PyDict_GetItemStrWithError(PyObject *dict, PyObject *name) {
#if CYTHON_COMPILING_IN_PYPY
    return PyDict_GetItem(dict, name);
#else
    PyDictEntry *ep;
    PyDictObject *mp = (PyDictObject*) dict;
    long hash = ((PyStringObject *) name)->ob_shash;
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#endif
}
#define __Pyx_PyDict_GetItemStr           PyDict_GetItem
#endif
#if CYTHON_USE_TYPE_SLOTS
  #define __Pyx_PyType_GetFlags(tp)   (((PyTypeObject *)tp)->tp_flags)
  #define __Pyx_PyType_HasFeature(type, feature)  ((__Pyx_PyType_GetFlags(type) & (feature)) != 0)
#else
  #define __Pyx_PyType_GetFlags(tp)   (PyType_GetFlags((PyTypeObject *)tp))
  #define __Pyx_PyType_HasFeature(type, feature)  PyType_HasFeature(type, feature)
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#define __Pyx_PyObject_GetIterNextFunc(iterator)  __Pyx_PyObject_GetSlot(iterator, tp_iternext, iternextfunc)
#if CYTHON_USE_TYPE_SPECS && PY_VERSION_HEX >= 0x03080000
#define __Pyx_PyHeapTypeObject_GC_Del(obj)  {\
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    Py_DECREF(type);\
}
#else
#define __Pyx_PyHeapTypeObject_GC_Del(obj)  PyObject_GC_Del(obj)
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#if CYTHON_COMPILING_IN_LIMITED_API
  #define __Pyx_PyUnicode_READY(op)       (0)
  #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_ReadChar(u, i)
  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   ((void)u, 1114111U)
  #define __Pyx_PyUnicode_KIND(u)         ((void)u, (0))
  #define __Pyx_PyUnicode_DATA(u)         ((void*)u)
  #define __Pyx_PyUnicode_READ(k, d, i)   ((void)k, PyUnicode_ReadChar((PyObject*)(d), i))
  #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != PyUnicode_GetLength(u))
#else
  #if PY_VERSION_HEX >= 0x030C0000
    #define __Pyx_PyUnicode_READY(op)       (0)
  #else
    #define __Pyx_PyUnicode_READY(op)       (likely(PyUnicode_IS_READY(op)) ?\
                                                0 : _PyUnicode_Ready((PyObject *)(op)))
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  #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i)
  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   PyUnicode_MAX_CHAR_VALUE(u)
  #define __Pyx_PyUnicode_KIND(u)         ((int)PyUnicode_KIND(u))
  #define __Pyx_PyUnicode_DATA(u)         PyUnicode_DATA(u)
  #define __Pyx_PyUnicode_READ(k, d, i)   PyUnicode_READ(k, d, i)
  #define __Pyx_PyUnicode_WRITE(k, d, i, ch)  PyUnicode_WRITE(k, d, i, (Py_UCS4) ch)
  #if PY_VERSION_HEX >= 0x030C0000
    #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != PyUnicode_GET_LENGTH(u))
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    #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x03090000
    #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : ((PyCompactUnicodeObject *)(u))->wstr_length))
    #else
    #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u)))
    #endif
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#if CYTHON_COMPILING_IN_PYPY
  #define __Pyx_PyUnicode_Concat(a, b)      PyNumber_Add(a, b)
  #define __Pyx_PyUnicode_ConcatSafe(a, b)  PyNumber_Add(a, b)
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  #define __Pyx_PyUnicode_Concat(a, b)      PyUnicode_Concat(a, b)
  #define __Pyx_PyUnicode_ConcatSafe(a, b)  ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ?\
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#if CYTHON_COMPILING_IN_PYPY
  #if !defined(PyUnicode_DecodeUnicodeEscape)
    #define PyUnicode_DecodeUnicodeEscape(s, size, errors)  PyUnicode_Decode(s, size, "unicode_escape", errors)
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  #if !defined(PyUnicode_Contains)
    #define PyUnicode_Contains(u, s)  PySequence_Contains(u, s)
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#define __Pyx_PyUnicode_FormatSafe(a, b)  ((unlikely((a) == Py_None || (PyUnicode_Check(b) && !PyUnicode_CheckExact(b)))) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b))
#if CYTHON_COMPILING_IN_CPYTHON
  #define __Pyx_PySequence_ListKeepNew(obj)\
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  #define __Pyx_PySequence_ListKeepNew(obj)  PySequence_List(obj)
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#ifndef PySet_CheckExact
  #define PySet_CheckExact(obj)        __Pyx_IS_TYPE(obj, &PySet_Type)
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#if PY_VERSION_HEX >= 0x030900A4
  #define __Pyx_SET_REFCNT(obj, refcnt) Py_SET_REFCNT(obj, refcnt)
  #define __Pyx_SET_SIZE(obj, size) Py_SET_SIZE(obj, size)
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  #define __Pyx_SET_REFCNT(obj, refcnt) Py_REFCNT(obj) = (refcnt)
  #define __Pyx_SET_SIZE(obj, size) Py_SIZE(obj) = (size)
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    #define __Pyx_PyList_GetItemRef(o, i) PyList_GetItemRef(o, i)
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    #define __Pyx_PyList_GetItemRef(o, i) (likely((i) >= 0) ? PySequence_GetItem(o, i) : (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL))
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    #define __Pyx_PyList_GetItemRef(o, i) PySequence_ITEM(o, i)
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  #if __PYX_LIMITED_VERSION_HEX >= 0x030d0000
    #define __Pyx_PyList_GetItemRef(o, i) PyList_GetItemRef(o, i)
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    #define __Pyx_PyList_GetItemRef(o, i) __Pyx_XNewRef(PyList_GetItem(o, i))
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#if __PYX_LIMITED_VERSION_HEX >= 0x030d0000
#define __Pyx_PyDict_GetItemRef(dict, key, result) PyDict_GetItemRef(dict, key, result)
#elif CYTHON_AVOID_BORROWED_REFS || CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS
static CYTHON_INLINE int __Pyx_PyDict_GetItemRef(PyObject *dict, PyObject *key, PyObject **result) {
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static CYTHON_INLINE int __Pyx_PyDict_GetItemRef(PyObject *dict, PyObject *key, PyObject **result) {
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#if defined(CYTHON_DEBUG_VISIT_CONST) && CYTHON_DEBUG_VISIT_CONST
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  #define __Pyx_VISIT_CONST(obj)
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#if CYTHON_ASSUME_SAFE_MACROS
  #define __Pyx_PySequence_ITEM(o, i) PySequence_ITEM(o, i)
  #define __Pyx_PySequence_SIZE(seq)  Py_SIZE(seq)
  #define __Pyx_PyTuple_SET_ITEM(o, i, v) (PyTuple_SET_ITEM(o, i, v), (0))
  #define __Pyx_PyTuple_GET_ITEM(o, i) PyTuple_GET_ITEM(o, i)
  #define __Pyx_PyList_SET_ITEM(o, i, v) (PyList_SET_ITEM(o, i, v), (0))
  #define __Pyx_PyList_GET_ITEM(o, i) PyList_GET_ITEM(o, i)
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  #define __Pyx_PySequence_ITEM(o, i) PySequence_GetItem(o, i)
  #define __Pyx_PySequence_SIZE(seq)  PySequence_Size(seq)
  #define __Pyx_PyTuple_SET_ITEM(o, i, v) PyTuple_SetItem(o, i, v)
  #define __Pyx_PyTuple_GET_ITEM(o, i) PyTuple_GetItem(o, i)
  #define __Pyx_PyList_SET_ITEM(o, i, v) PyList_SetItem(o, i, v)
  #define __Pyx_PyList_GET_ITEM(o, i) PyList_GetItem(o, i)
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#if CYTHON_ASSUME_SAFE_SIZE
  #define __Pyx_PyTuple_GET_SIZE(o) PyTuple_GET_SIZE(o)
  #define __Pyx_PyList_GET_SIZE(o) PyList_GET_SIZE(o)
  #define __Pyx_PySet_GET_SIZE(o) PySet_GET_SIZE(o)
  #define __Pyx_PyBytes_GET_SIZE(o) PyBytes_GET_SIZE(o)
  #define __Pyx_PyByteArray_GET_SIZE(o) PyByteArray_GET_SIZE(o)
  #define __Pyx_PyUnicode_GET_LENGTH(o) PyUnicode_GET_LENGTH(o)
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  #define __Pyx_PyTuple_GET_SIZE(o) PyTuple_Size(o)
  #define __Pyx_PyList_GET_SIZE(o) PyList_Size(o)
  #define __Pyx_PySet_GET_SIZE(o) PySet_Size(o)
  #define __Pyx_PyBytes_GET_SIZE(o) PyBytes_Size(o)
  #define __Pyx_PyByteArray_GET_SIZE(o) PyByteArray_Size(o)
  #define __Pyx_PyUnicode_GET_LENGTH(o) PyUnicode_GetLength(o)
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#if __PYX_LIMITED_VERSION_HEX >= 0x030d0000
  #define __Pyx_PyImport_AddModuleRef(name) PyImport_AddModuleRef(name)
#else
  static CYTHON_INLINE PyObject *__Pyx_PyImport_AddModuleRef(const char *name) {
      PyObject *module = PyImport_AddModule(name);
      Py_XINCREF(module);
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#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyUnicode_InternFromString)
  #define PyUnicode_InternFromString(s) PyUnicode_FromString(s)
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#define __Pyx_PyLong_FromHash_t PyLong_FromSsize_t
#define __Pyx_PyLong_AsHash_t   __Pyx_PyIndex_AsSsize_t
#if __PYX_LIMITED_VERSION_HEX >= 0x030A0000
    #define __Pyx_PySendResult PySendResult
#else
    typedef enum {
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        PYGEN_NEXT = 1,
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#if CYTHON_COMPILING_IN_LIMITED_API || PY_VERSION_HEX < 0x030A00A3
  typedef __Pyx_PySendResult (*__Pyx_pyiter_sendfunc)(PyObject *iter, PyObject *value, PyObject **result);
#else
  #define __Pyx_pyiter_sendfunc sendfunc
#endif
#if !CYTHON_USE_AM_SEND
#define __PYX_HAS_PY_AM_SEND 0
#elif __PYX_LIMITED_VERSION_HEX >= 0x030A0000
#define __PYX_HAS_PY_AM_SEND 1
#else
#define __PYX_HAS_PY_AM_SEND 2  // our own backported implementation
#endif
#if __PYX_HAS_PY_AM_SEND < 2
    #define __Pyx_PyAsyncMethodsStruct PyAsyncMethods
#else
    typedef struct {
        unaryfunc am_await;
        unaryfunc am_aiter;
        unaryfunc am_anext;
        __Pyx_pyiter_sendfunc am_send;
    } __Pyx_PyAsyncMethodsStruct;
    #define __Pyx_SlotTpAsAsync(s) ((PyAsyncMethods*)(s))
#endif
#if CYTHON_USE_AM_SEND && PY_VERSION_HEX < 0x030A00F0
    #define __Pyx_TPFLAGS_HAVE_AM_SEND (1UL << 21)
#else
    #define __Pyx_TPFLAGS_HAVE_AM_SEND (0)
#endif
#if PY_VERSION_HEX >= 0x03090000
#define __Pyx_PyInterpreterState_Get() PyInterpreterState_Get()
#else
#define __Pyx_PyInterpreterState_Get() PyThreadState_Get()->interp
#endif
#if CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030A0000
#ifdef __cplusplus
extern "C"
#endif
PyAPI_FUNC(void *) PyMem_Calloc(size_t nelem, size_t elsize);
#endif
#if CYTHON_COMPILING_IN_LIMITED_API
static int __Pyx_init_co_variable(PyObject *inspect, const char* name, int *write_to) {
    int value;
    PyObject *py_value = PyObject_GetAttrString(inspect, name);
    if (!py_value) return 0;
    value = (int) PyLong_AsLong(py_value);
    Py_DECREF(py_value);
    *write_to = value;
    return value != -1 || !PyErr_Occurred();
}
static int __Pyx_init_co_variables(void) {
    PyObject *inspect;
    int result;
    inspect = PyImport_ImportModule("inspect");
    result =
#if !defined(CO_OPTIMIZED)
        __Pyx_init_co_variable(inspect, "CO_OPTIMIZED", &CO_OPTIMIZED) &&
#endif
#if !defined(CO_NEWLOCALS)
        __Pyx_init_co_variable(inspect, "CO_NEWLOCALS", &CO_NEWLOCALS) &&
#endif
#if !defined(CO_VARARGS)
        __Pyx_init_co_variable(inspect, "CO_VARARGS", &CO_VARARGS) &&
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#if !defined(CO_VARKEYWORDS)
        __Pyx_init_co_variable(inspect, "CO_VARKEYWORDS", &CO_VARKEYWORDS) &&
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#if !defined(CO_ASYNC_GENERATOR)
        __Pyx_init_co_variable(inspect, "CO_ASYNC_GENERATOR", &CO_ASYNC_GENERATOR) &&
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#if !defined(CO_GENERATOR)
        __Pyx_init_co_variable(inspect, "CO_GENERATOR", &CO_GENERATOR) &&
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#if !defined(CO_COROUTINE)
        __Pyx_init_co_variable(inspect, "CO_COROUTINE", &CO_COROUTINE) &&
#endif
        1;
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}
#else
static int __Pyx_init_co_variables(void) {
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/* MathInitCode */
#if defined(_WIN32) || defined(WIN32) || defined(MS_WINDOWS)
  #ifndef _USE_MATH_DEFINES
    #define _USE_MATH_DEFINES
  #endif
#endif
#include <math.h>
#ifdef NAN
#define __PYX_NAN() ((float) NAN)
#else
static CYTHON_INLINE float __PYX_NAN() {
  float value;
  memset(&value, 0xFF, sizeof(value));
  return value;
}
#endif
#if defined(__CYGWIN__) && defined(_LDBL_EQ_DBL)
#define __Pyx_truncl trunc
#else
#define __Pyx_truncl truncl
#endif

#ifndef CYTHON_CLINE_IN_TRACEBACK_RUNTIME
#define CYTHON_CLINE_IN_TRACEBACK_RUNTIME 0
#endif
#ifndef CYTHON_CLINE_IN_TRACEBACK
#define CYTHON_CLINE_IN_TRACEBACK CYTHON_CLINE_IN_TRACEBACK_RUNTIME
#endif
#if CYTHON_CLINE_IN_TRACEBACK
#define __PYX_MARK_ERR_POS(f_index, lineno)  { __pyx_filename = __pyx_f[f_index]; (void) __pyx_filename; __pyx_lineno = lineno; (void) __pyx_lineno; __pyx_clineno = __LINE__; (void) __pyx_clineno; }
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#define __PYX_MARK_ERR_POS(f_index, lineno)  { __pyx_filename = __pyx_f[f_index]; (void) __pyx_filename; __pyx_lineno = lineno; (void) __pyx_lineno; (void) __pyx_clineno; }
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#define __PYX_ERR(f_index, lineno, Ln_error) \
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#ifdef CYTHON_EXTERN_C
    #undef __PYX_EXTERN_C
    #define __PYX_EXTERN_C CYTHON_EXTERN_C
#elif defined(__PYX_EXTERN_C)
    #ifdef _MSC_VER
    #pragma message ("Please do not define the '__PYX_EXTERN_C' macro externally. Use 'CYTHON_EXTERN_C' instead.")
    #else
    #warning Please do not define the '__PYX_EXTERN_C' macro externally. Use 'CYTHON_EXTERN_C' instead.
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#else
  #ifdef __cplusplus
    #define __PYX_EXTERN_C extern "C"
  #else
    #define __PYX_EXTERN_C extern
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#endif

#define __PYX_HAVE__cytoolz__itertoolz
#define __PYX_HAVE_API__cytoolz__itertoolz
/* Early includes */
#include <string.h>
#include <stdio.h>

    #if PY_MAJOR_VERSION <= 2
    #define PyDict_GetItemWithError _PyDict_GetItemWithError
    #endif
    
#ifdef _OPENMP
#include <omp.h>
#endif /* _OPENMP */

#if defined(PYREX_WITHOUT_ASSERTIONS) && !defined(CYTHON_WITHOUT_ASSERTIONS)
#define CYTHON_WITHOUT_ASSERTIONS
#endif

#define __PYX_DEFAULT_STRING_ENCODING_IS_ASCII 0
#define __PYX_DEFAULT_STRING_ENCODING_IS_UTF8 0
#define __PYX_DEFAULT_STRING_ENCODING ""
#define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString
#define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
#define __Pyx_uchar_cast(c) ((unsigned char)c)
#define __Pyx_long_cast(x) ((long)x)
#define __Pyx_fits_Py_ssize_t(v, type, is_signed)  (\
    (sizeof(type) < sizeof(Py_ssize_t))  ||\
    (sizeof(type) > sizeof(Py_ssize_t) &&\
          likely(v < (type)PY_SSIZE_T_MAX ||\
                 v == (type)PY_SSIZE_T_MAX)  &&\
          (!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||\
                                v == (type)PY_SSIZE_T_MIN)))  ||\
    (sizeof(type) == sizeof(Py_ssize_t) &&\
          (is_signed || likely(v < (type)PY_SSIZE_T_MAX ||\
                               v == (type)PY_SSIZE_T_MAX)))  )
static CYTHON_INLINE int __Pyx_is_valid_index(Py_ssize_t i, Py_ssize_t limit) {
    return (size_t) i < (size_t) limit;
}
#if defined (__cplusplus) && __cplusplus >= 201103L
    #include <cstdlib>
    #define __Pyx_sst_abs(value) std::abs(value)
#elif SIZEOF_INT >= SIZEOF_SIZE_T
    #define __Pyx_sst_abs(value) abs(value)
#elif SIZEOF_LONG >= SIZEOF_SIZE_T
    #define __Pyx_sst_abs(value) labs(value)
#elif defined (_MSC_VER)
    #define __Pyx_sst_abs(value) ((Py_ssize_t)_abs64(value))
#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
    #define __Pyx_sst_abs(value) llabs(value)
#elif defined (__GNUC__)
    #define __Pyx_sst_abs(value) __builtin_llabs(value)
#else
    #define __Pyx_sst_abs(value) ((value<0) ? -value : value)
#endif
static CYTHON_INLINE Py_ssize_t __Pyx_ssize_strlen(const char *s);
static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject*);
static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length);
static CYTHON_INLINE PyObject* __Pyx_PyByteArray_FromString(const char*);
#define __Pyx_PyByteArray_FromStringAndSize(s, l) PyByteArray_FromStringAndSize((const char*)s, l)
#define __Pyx_PyBytes_FromString        PyBytes_FromString
#define __Pyx_PyBytes_FromStringAndSize PyBytes_FromStringAndSize
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*);
#if CYTHON_ASSUME_SAFE_MACROS
    #define __Pyx_PyBytes_AsWritableString(s)     ((char*) PyBytes_AS_STRING(s))
    #define __Pyx_PyBytes_AsWritableSString(s)    ((signed char*) PyBytes_AS_STRING(s))
    #define __Pyx_PyBytes_AsWritableUString(s)    ((unsigned char*) PyBytes_AS_STRING(s))
    #define __Pyx_PyBytes_AsString(s)     ((const char*) PyBytes_AS_STRING(s))
    #define __Pyx_PyBytes_AsSString(s)    ((const signed char*) PyBytes_AS_STRING(s))
    #define __Pyx_PyBytes_AsUString(s)    ((const unsigned char*) PyBytes_AS_STRING(s))
    #define __Pyx_PyByteArray_AsString(s) PyByteArray_AS_STRING(s)
#else
    #define __Pyx_PyBytes_AsWritableString(s)     ((char*) PyBytes_AsString(s))
    #define __Pyx_PyBytes_AsWritableSString(s)    ((signed char*) PyBytes_AsString(s))
    #define __Pyx_PyBytes_AsWritableUString(s)    ((unsigned char*) PyBytes_AsString(s))
    #define __Pyx_PyBytes_AsString(s)     ((const char*) PyBytes_AsString(s))
    #define __Pyx_PyBytes_AsSString(s)    ((const signed char*) PyBytes_AsString(s))
    #define __Pyx_PyBytes_AsUString(s)    ((const unsigned char*) PyBytes_AsString(s))
    #define __Pyx_PyByteArray_AsString(s) PyByteArray_AsString(s)
#endif
#define __Pyx_PyObject_AsWritableString(s)    ((char*)(__pyx_uintptr_t) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsWritableSString(s)    ((signed char*)(__pyx_uintptr_t) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsWritableUString(s)    ((unsigned char*)(__pyx_uintptr_t) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsSString(s)    ((const signed char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsUString(s)    ((const unsigned char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_FromCString(s)  __Pyx_PyObject_FromString((const char*)s)
#define __Pyx_PyBytes_FromCString(s)   __Pyx_PyBytes_FromString((const char*)s)
#define __Pyx_PyByteArray_FromCString(s)   __Pyx_PyByteArray_FromString((const char*)s)
#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s)
#define __Pyx_PyUnicode_FromOrdinal(o)       PyUnicode_FromOrdinal((int)o)
#define __Pyx_PyUnicode_AsUnicode            PyUnicode_AsUnicode
static CYTHON_INLINE PyObject *__Pyx_NewRef(PyObject *obj) {
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030a0000 || defined(Py_NewRef)
    return Py_NewRef(obj);
#else
    Py_INCREF(obj);
    return obj;
#endif
}
static CYTHON_INLINE PyObject *__Pyx_XNewRef(PyObject *obj) {
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030a0000 || defined(Py_XNewRef)
    return Py_XNewRef(obj);
#else
    Py_XINCREF(obj);
    return obj;
#endif
}
static CYTHON_INLINE PyObject *__Pyx_Owned_Py_None(int b);
static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b);
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
static CYTHON_INLINE int __Pyx_PyObject_IsTrueAndDecref(PyObject*);
static CYTHON_INLINE PyObject* __Pyx_PyNumber_Long(PyObject* x);
#define __Pyx_PySequence_Tuple(obj)\
    (likely(PyTuple_CheckExact(obj)) ? __Pyx_NewRef(obj) : PySequence_Tuple(obj))
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
static CYTHON_INLINE PyObject * __Pyx_PyLong_FromSize_t(size_t);
static CYTHON_INLINE Py_hash_t __Pyx_PyIndex_AsHash_t(PyObject*);
#if CYTHON_ASSUME_SAFE_MACROS
#define __Pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x))
#define __Pyx_PyFloat_AS_DOUBLE(x) PyFloat_AS_DOUBLE(x)
#else
#define __Pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x)
#define __Pyx_PyFloat_AS_DOUBLE(x) PyFloat_AsDouble(x)
#endif
#define __Pyx_PyFloat_AsFloat(x) ((float) __Pyx_PyFloat_AsDouble(x))
#define __Pyx_PyNumber_Int(x) (PyLong_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Long(x))
#if CYTHON_USE_PYLONG_INTERNALS
  #if PY_VERSION_HEX >= 0x030C00A7
  #ifndef _PyLong_SIGN_MASK
    #define _PyLong_SIGN_MASK 3
  #endif
  #ifndef _PyLong_NON_SIZE_BITS
    #define _PyLong_NON_SIZE_BITS 3
  #endif
  #define __Pyx_PyLong_Sign(x)  (((PyLongObject*)x)->long_value.lv_tag & _PyLong_SIGN_MASK)
  #define __Pyx_PyLong_IsNeg(x)  ((__Pyx_PyLong_Sign(x) & 2) != 0)
  #define __Pyx_PyLong_IsNonNeg(x)  (!__Pyx_PyLong_IsNeg(x))
  #define __Pyx_PyLong_IsZero(x)  (__Pyx_PyLong_Sign(x) & 1)
  #define __Pyx_PyLong_IsPos(x)  (__Pyx_PyLong_Sign(x) == 0)
  #define __Pyx_PyLong_CompactValueUnsigned(x)  (__Pyx_PyLong_Digits(x)[0])
  #define __Pyx_PyLong_DigitCount(x)  ((Py_ssize_t) (((PyLongObject*)x)->long_value.lv_tag >> _PyLong_NON_SIZE_BITS))
  #define __Pyx_PyLong_SignedDigitCount(x)\
        ((1 - (Py_ssize_t) __Pyx_PyLong_Sign(x)) * __Pyx_PyLong_DigitCount(x))
  #if defined(PyUnstable_Long_IsCompact) && defined(PyUnstable_Long_CompactValue)
    #define __Pyx_PyLong_IsCompact(x)     PyUnstable_Long_IsCompact((PyLongObject*) x)
    #define __Pyx_PyLong_CompactValue(x)  PyUnstable_Long_CompactValue((PyLongObject*) x)
  #else
    #define __Pyx_PyLong_IsCompact(x)     (((PyLongObject*)x)->long_value.lv_tag < (2 << _PyLong_NON_SIZE_BITS))
    #define __Pyx_PyLong_CompactValue(x)  ((1 - (Py_ssize_t) __Pyx_PyLong_Sign(x)) * (Py_ssize_t) __Pyx_PyLong_Digits(x)[0])
  #endif
  typedef Py_ssize_t  __Pyx_compact_pylong;
  typedef size_t  __Pyx_compact_upylong;
  #else
  #define __Pyx_PyLong_IsNeg(x)  (Py_SIZE(x) < 0)
  #define __Pyx_PyLong_IsNonNeg(x)  (Py_SIZE(x) >= 0)
  #define __Pyx_PyLong_IsZero(x)  (Py_SIZE(x) == 0)
  #define __Pyx_PyLong_IsPos(x)  (Py_SIZE(x) > 0)
  #define __Pyx_PyLong_CompactValueUnsigned(x)  ((Py_SIZE(x) == 0) ? 0 : __Pyx_PyLong_Digits(x)[0])
  #define __Pyx_PyLong_DigitCount(x)  __Pyx_sst_abs(Py_SIZE(x))
  #define __Pyx_PyLong_SignedDigitCount(x)  Py_SIZE(x)
  #define __Pyx_PyLong_IsCompact(x)  (Py_SIZE(x) == 0 || Py_SIZE(x) == 1 || Py_SIZE(x) == -1)
  #define __Pyx_PyLong_CompactValue(x)\
        ((Py_SIZE(x) == 0) ? (sdigit) 0 : ((Py_SIZE(x) < 0) ? -(sdigit)__Pyx_PyLong_Digits(x)[0] : (sdigit)__Pyx_PyLong_Digits(x)[0]))
  typedef sdigit  __Pyx_compact_pylong;
  typedef digit  __Pyx_compact_upylong;
  #endif
  #if PY_VERSION_HEX >= 0x030C00A5
  #define __Pyx_PyLong_Digits(x)  (((PyLongObject*)x)->long_value.ob_digit)
  #else
  #define __Pyx_PyLong_Digits(x)  (((PyLongObject*)x)->ob_digit)
  #endif
#endif
#if __PYX_DEFAULT_STRING_ENCODING_IS_UTF8
  #define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_DecodeUTF8(c_str, size, NULL)
#elif __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
  #define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_DecodeASCII(c_str, size, NULL)
#else
  #define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_Decode(c_str, size, __PYX_DEFAULT_STRING_ENCODING, NULL)
#endif


/* Test for GCC > 2.95 */
#if defined(__GNUC__)     && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95)))
  #define likely(x)   __builtin_expect(!!(x), 1)
  #define unlikely(x) __builtin_expect(!!(x), 0)
#else /* !__GNUC__ or GCC < 2.95 */
  #define likely(x)   (x)
  #define unlikely(x) (x)
#endif /* __GNUC__ */
/* PretendToInitialize */
#ifdef __cplusplus
#if __cplusplus > 201103L
#include <type_traits>
#endif
template <typename T>
static void __Pyx_pretend_to_initialize(T* ptr) {
#if __cplusplus > 201103L
    if ((std::is_trivially_default_constructible<T>::value))
#endif
        *ptr = T();
    (void)ptr;
}
#else
static CYTHON_INLINE void __Pyx_pretend_to_initialize(void* ptr) { (void)ptr; }
#endif


#if !CYTHON_USE_MODULE_STATE
static PyObject *__pyx_m = NULL;
#endif
static int __pyx_lineno;
static int __pyx_clineno = 0;
static const char * const __pyx_cfilenm = __FILE__;
static const char *__pyx_filename;

/* #### Code section: filename_table ### */

static const char* const __pyx_f[] = {
  "cytoolz/itertoolz.pyx",
  "<stringsource>",
  "cpython/type.pxd",
};
/* #### Code section: utility_code_proto_before_types ### */
/* Atomics.proto */
#include <pythread.h>
#ifndef CYTHON_ATOMICS
    #define CYTHON_ATOMICS 1
#endif
#define __PYX_CYTHON_ATOMICS_ENABLED() CYTHON_ATOMICS
#define __PYX_GET_CYTHON_COMPILING_IN_CPYTHON_FREETHREADING() CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
#define __pyx_atomic_int_type int
#define __pyx_nonatomic_int_type int
#if CYTHON_ATOMICS && (defined(__STDC_VERSION__) &&\
                        (__STDC_VERSION__ >= 201112L) &&\
                        !defined(__STDC_NO_ATOMICS__))
    #include <stdatomic.h>
#elif CYTHON_ATOMICS && (defined(__cplusplus) && (\
                    (__cplusplus >= 201103L) ||\
                    (defined(_MSC_VER) && _MSC_VER >= 1700)))
    #include <atomic>
#endif
#if CYTHON_ATOMICS && (defined(__STDC_VERSION__) &&\
                        (__STDC_VERSION__ >= 201112L) &&\
                        !defined(__STDC_NO_ATOMICS__) &&\
                       ATOMIC_INT_LOCK_FREE == 2)
    #undef __pyx_atomic_int_type
    #define __pyx_atomic_int_type atomic_int
    #define __pyx_atomic_ptr_type atomic_uintptr_t
    #define __pyx_nonatomic_ptr_type uintptr_t
    #define __pyx_atomic_incr_relaxed(value) atomic_fetch_add_explicit(value, 1, memory_order_relaxed)
    #define __pyx_atomic_incr_acq_rel(value) atomic_fetch_add_explicit(value, 1, memory_order_acq_rel)
    #define __pyx_atomic_decr_acq_rel(value) atomic_fetch_sub_explicit(value, 1, memory_order_acq_rel)
    #define __pyx_atomic_sub(value, arg) atomic_fetch_sub(value, arg)
    #define __pyx_atomic_int_cmp_exchange(value, expected, desired) atomic_compare_exchange_strong(value, expected, desired)
    #define __pyx_atomic_load(value) atomic_load(value)
    #define __pyx_atomic_store(value, new_value) atomic_store(value, new_value)
    #define __pyx_atomic_pointer_load_relaxed(value) atomic_load_explicit(value, memory_order_relaxed)
    #define __pyx_atomic_pointer_load_acquire(value) atomic_load_explicit(value, memory_order_acquire)
    #define __pyx_atomic_pointer_exchange(value, new_value) atomic_exchange(value, (__pyx_nonatomic_ptr_type)new_value)
    #if defined(__PYX_DEBUG_ATOMICS) && defined(_MSC_VER)
        #pragma message ("Using standard C atomics")
    #elif defined(__PYX_DEBUG_ATOMICS)
        #warning "Using standard C atomics"
    #endif
#elif CYTHON_ATOMICS && (defined(__cplusplus) && (\
                    (__cplusplus >= 201103L) ||\
\
                    (defined(_MSC_VER) && _MSC_VER >= 1700)) &&\
                    ATOMIC_INT_LOCK_FREE == 2)
    #undef __pyx_atomic_int_type
    #define __pyx_atomic_int_type std::atomic_int
    #define __pyx_atomic_ptr_type std::atomic_uintptr_t
    #define __pyx_nonatomic_ptr_type uintptr_t
    #define __pyx_atomic_incr_relaxed(value) std::atomic_fetch_add_explicit(value, 1, std::memory_order_relaxed)
    #define __pyx_atomic_incr_acq_rel(value) std::atomic_fetch_add_explicit(value, 1, std::memory_order_acq_rel)
    #define __pyx_atomic_decr_acq_rel(value) std::atomic_fetch_sub_explicit(value, 1, std::memory_order_acq_rel)
    #define __pyx_atomic_sub(value, arg) std::atomic_fetch_sub(value, arg)
    #define __pyx_atomic_int_cmp_exchange(value, expected, desired) std::atomic_compare_exchange_strong(value, expected, desired)
    #define __pyx_atomic_load(value) std::atomic_load(value)
    #define __pyx_atomic_store(value, new_value) std::atomic_store(value, new_value)
    #define __pyx_atomic_pointer_load_relaxed(value) std::atomic_load_explicit(value, std::memory_order_relaxed)
    #define __pyx_atomic_pointer_load_acquire(value) std::atomic_load_explicit(value, std::memory_order_acquire)
    #define __pyx_atomic_pointer_exchange(value, new_value) std::atomic_exchange(value, (__pyx_nonatomic_ptr_type)new_value)
    #if defined(__PYX_DEBUG_ATOMICS) && defined(_MSC_VER)
        #pragma message ("Using standard C++ atomics")
    #elif defined(__PYX_DEBUG_ATOMICS)
        #warning "Using standard C++ atomics"
    #endif
#elif CYTHON_ATOMICS && (__GNUC__ >= 5 || (__GNUC__ == 4 &&\
                    (__GNUC_MINOR__ > 1 ||\
                    (__GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL__ >= 2))))
    #define __pyx_atomic_ptr_type void*
    #define __pyx_atomic_incr_relaxed(value) __sync_fetch_and_add(value, 1)
    #define __pyx_atomic_incr_acq_rel(value) __sync_fetch_and_add(value, 1)
    #define __pyx_atomic_decr_acq_rel(value) __sync_fetch_and_sub(value, 1)
    #define __pyx_atomic_sub(value, arg) __sync_fetch_and_sub(value, arg)
    static CYTHON_INLINE int __pyx_atomic_int_cmp_exchange(__pyx_atomic_int_type* value, __pyx_nonatomic_int_type* expected, __pyx_nonatomic_int_type desired) {
        __pyx_nonatomic_int_type old = __sync_val_compare_and_swap(value, *expected, desired);
        int result = old == *expected;
        *expected = old;
        return result;
    }
    #define __pyx_atomic_load(value) __sync_fetch_and_add(value, 0)
    #define __pyx_atomic_store(value, new_value) __sync_lock_test_and_set(value, new_value)
    #define __pyx_atomic_pointer_load_relaxed(value) __sync_fetch_and_add(value, 0)
    #define __pyx_atomic_pointer_load_acquire(value) __sync_fetch_and_add(value, 0)
    #define __pyx_atomic_pointer_exchange(value, new_value) __sync_lock_test_and_set(value, (__pyx_atomic_ptr_type)new_value)
    #ifdef __PYX_DEBUG_ATOMICS
        #warning "Using GNU atomics"
    #endif
#elif CYTHON_ATOMICS && defined(_MSC_VER)
    #include <intrin.h>
    #undef __pyx_atomic_int_type
    #define __pyx_atomic_int_type long
    #define __pyx_atomic_ptr_type void*
    #undef __pyx_nonatomic_int_type
    #define __pyx_nonatomic_int_type long
    #pragma intrinsic (_InterlockedExchangeAdd, _InterlockedExchange, _InterlockedCompareExchange, _InterlockedCompareExchangePointer, _InterlockedExchangePointer)
    #define __pyx_atomic_incr_relaxed(value) _InterlockedExchangeAdd(value, 1)
    #define __pyx_atomic_incr_acq_rel(value) _InterlockedExchangeAdd(value, 1)
    #define __pyx_atomic_decr_acq_rel(value) _InterlockedExchangeAdd(value, -1)
    #define __pyx_atomic_sub(value, arg) _InterlockedExchangeAdd(value, -arg)
    static CYTHON_INLINE int __pyx_atomic_int_cmp_exchange(__pyx_atomic_int_type* value, __pyx_nonatomic_int_type* expected, __pyx_nonatomic_int_type desired) {
        __pyx_nonatomic_int_type old = _InterlockedCompareExchange(value, desired, *expected);
        int result = old == *expected;
        *expected = old;
        return result;
    }
    #define __pyx_atomic_load(value) _InterlockedExchangeAdd(value, 0)
    #define __pyx_atomic_store(value, new_value) _InterlockedExchange(value, new_value)
    #define __pyx_atomic_pointer_load_relaxed(value) *(void * volatile *)value
    #define __pyx_atomic_pointer_load_acquire(value) _InterlockedCompareExchangePointer(value, 0, 0)
    #define __pyx_atomic_pointer_exchange(value, new_value) _InterlockedExchangePointer(value, (__pyx_atomic_ptr_type)new_value)
    #ifdef __PYX_DEBUG_ATOMICS
        #pragma message ("Using MSVC atomics")
    #endif
#else
    #undef CYTHON_ATOMICS
    #define CYTHON_ATOMICS 0
    #ifdef __PYX_DEBUG_ATOMICS
        #warning "Not using atomics"
    #endif
#endif
#if CYTHON_ATOMICS
    #define __pyx_add_acquisition_count(memview)\
             __pyx_atomic_incr_relaxed(__pyx_get_slice_count_pointer(memview))
    #define __pyx_sub_acquisition_count(memview)\
            __pyx_atomic_decr_acq_rel(__pyx_get_slice_count_pointer(memview))
#else
    #define __pyx_add_acquisition_count(memview)\
            __pyx_add_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock)
    #define __pyx_sub_acquisition_count(memview)\
            __pyx_sub_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock)
#endif

/* IncludeStructmemberH.proto */
#include <structmember.h>

/* CriticalSections.proto */
#if !CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
#define __Pyx_PyCriticalSection void*
#define __Pyx_PyCriticalSection2 void*
#define __Pyx_PyCriticalSection_Begin1(cs, arg) (void)cs
#define __Pyx_PyCriticalSection_Begin2(cs, arg1, arg2) (void)cs
#define __Pyx_PyCriticalSection_End1(cs)
#define __Pyx_PyCriticalSection_End2(cs)
#else
#define __Pyx_PyCriticalSection PyCriticalSection
#define __Pyx_PyCriticalSection2 PyCriticalSection2
#define __Pyx_PyCriticalSection_Begin1 PyCriticalSection_Begin
#define __Pyx_PyCriticalSection_Begin2 PyCriticalSection2_Begin
#define __Pyx_PyCriticalSection_End1 PyCriticalSection_End
#define __Pyx_PyCriticalSection_End2 PyCriticalSection2_End
#endif
#if PY_VERSION_HEX < 0x030d0000 || CYTHON_COMPILING_IN_LIMITED_API
#define __Pyx_BEGIN_CRITICAL_SECTION(o) {
#define __Pyx_END_CRITICAL_SECTION() }
#else
#define __Pyx_BEGIN_CRITICAL_SECTION Py_BEGIN_CRITICAL_SECTION
#define __Pyx_END_CRITICAL_SECTION Py_END_CRITICAL_SECTION
#endif

/* #### Code section: numeric_typedefs ### */
/* #### Code section: complex_type_declarations ### */
/* #### Code section: type_declarations ### */

/*--- Type declarations ---*/
struct __pyx_obj_7cytoolz_9itertoolz_remove;
struct __pyx_obj_7cytoolz_9itertoolz_accumulate;
struct __pyx_obj_7cytoolz_9itertoolz__merge_sorted;
struct __pyx_obj_7cytoolz_9itertoolz__merge_sorted_key;
struct __pyx_obj_7cytoolz_9itertoolz_interleave;
struct __pyx_obj_7cytoolz_9itertoolz__unique_key;
struct __pyx_obj_7cytoolz_9itertoolz__unique_identity;
struct __pyx_obj_7cytoolz_9itertoolz_interpose;
struct __pyx_obj_7cytoolz_9itertoolz_iterate;
struct __pyx_obj_7cytoolz_9itertoolz_sliding_window;
struct __pyx_obj_7cytoolz_9itertoolz_partition_all;
struct __pyx_obj_7cytoolz_9itertoolz__pluck_index;
struct __pyx_obj_7cytoolz_9itertoolz__pluck_index_default;
struct __pyx_obj_7cytoolz_9itertoolz__pluck_list;
struct __pyx_obj_7cytoolz_9itertoolz__pluck_list_default;
struct __pyx_obj_7cytoolz_9itertoolz__getter_index;
struct __pyx_obj_7cytoolz_9itertoolz__getter_list;
struct __pyx_obj_7cytoolz_9itertoolz__getter_null;
struct __pyx_obj_7cytoolz_9itertoolz__join;
struct __pyx_obj_7cytoolz_9itertoolz__inner_join;
struct __pyx_obj_7cytoolz_9itertoolz__right_outer_join;
struct __pyx_obj_7cytoolz_9itertoolz__left_outer_join;
struct __pyx_obj_7cytoolz_9itertoolz__outer_join;
struct __pyx_obj_7cytoolz_9itertoolz__inner_join_key;
struct __pyx_obj_7cytoolz_9itertoolz__inner_join_index;
struct __pyx_obj_7cytoolz_9itertoolz__inner_join_indices;
struct __pyx_obj_7cytoolz_9itertoolz__right_outer_join_key;
struct __pyx_obj_7cytoolz_9itertoolz__right_outer_join_index;
struct __pyx_obj_7cytoolz_9itertoolz__right_outer_join_indices;
struct __pyx_obj_7cytoolz_9itertoolz__left_outer_join_key;
struct __pyx_obj_7cytoolz_9itertoolz__left_outer_join_index;
struct __pyx_obj_7cytoolz_9itertoolz__left_outer_join_indices;
struct __pyx_obj_7cytoolz_9itertoolz__outer_join_key;
struct __pyx_obj_7cytoolz_9itertoolz__outer_join_index;
struct __pyx_obj_7cytoolz_9itertoolz__outer_join_indices;
struct __pyx_obj_7cytoolz_9itertoolz__diff_key;
struct __pyx_obj_7cytoolz_9itertoolz__diff_identity;
struct __pyx_obj_7cytoolz_9itertoolz_random_sample;
struct __pyx_opt_args_7cytoolz_9itertoolz_c_merge_sorted;
struct __pyx_opt_args_7cytoolz_9itertoolz_unique;
struct __pyx_opt_args_7cytoolz_9itertoolz_get;
struct __pyx_opt_args_7cytoolz_9itertoolz_reduceby;
struct __pyx_opt_args_7cytoolz_9itertoolz_partition;
struct __pyx_opt_args_7cytoolz_9itertoolz_pluck;
struct __pyx_opt_args_7cytoolz_9itertoolz_join;
struct __pyx_opt_args_7cytoolz_9itertoolz_c_diff;
struct __pyx_opt_args_7cytoolz_9itertoolz_topk;

/* "cytoolz/itertoolz.pxd":34
 * 
 * 
 * cdef object c_merge_sorted(object seqs, object key=*)             # <<<<<<<<<<<<<<
 * 
 * 
*/
struct __pyx_opt_args_7cytoolz_9itertoolz_c_merge_sorted {
  int __pyx_n;
  PyObject *key;
};

/* "cytoolz/itertoolz.pxd":55
 * 
 * 
 * cpdef object unique(object seq, object key=*)             # <<<<<<<<<<<<<<
 * 
 * 
*/
struct __pyx_opt_args_7cytoolz_9itertoolz_unique {
  int __pyx_n;
  PyObject *key;
};

/* "cytoolz/itertoolz.pxd":91
 * 
 * 
 * cpdef object get(object ind, object seq, object default=*)             # <<<<<<<<<<<<<<
 * 
 * 
*/
struct __pyx_opt_args_7cytoolz_9itertoolz_get {
  int __pyx_n;
  PyObject *__pyx_default;
};

/* "cytoolz/itertoolz.pxd":113
 * 
 * 
 * cpdef dict reduceby(object key, object binop, object seq, object init=*)             # <<<<<<<<<<<<<<
 * 
 * 
*/
struct __pyx_opt_args_7cytoolz_9itertoolz_reduceby {
  int __pyx_n;
  PyObject *init;
};

/* "cytoolz/itertoolz.pxd":128
 * 
 * 
 * cpdef object partition(Py_ssize_t n, object seq, object pad=*)             # <<<<<<<<<<<<<<
 * 
 * 
*/
struct __pyx_opt_args_7cytoolz_9itertoolz_partition {
  int __pyx_n;
  PyObject *pad;
};

/* "cytoolz/itertoolz.pxd":164
 * 
 * 
 * cpdef object pluck(object ind, object seqs, object default=*)             # <<<<<<<<<<<<<<
 * 
 * 
*/
struct __pyx_opt_args_7cytoolz_9itertoolz_pluck {
  int __pyx_n;
  PyObject *__pyx_default;
};

/* "cytoolz/itertoolz.pxd":183
 * 
 * 
 * cpdef object join(object leftkey, object leftseq,             # <<<<<<<<<<<<<<
 *                   object rightkey, object rightseq,
 *                   object left_default=*,
*/
struct __pyx_opt_args_7cytoolz_9itertoolz_join {
  int __pyx_n;
  PyObject *left_default;
  PyObject *right_default;
};

/* "cytoolz/itertoolz.pxd":267
 * 
 * 
 * cdef object c_diff(object seqs, object default=*, object key=*)             # <<<<<<<<<<<<<<
 * 
 * 
*/
struct __pyx_opt_args_7cytoolz_9itertoolz_c_diff {
  int __pyx_n;
  PyObject *__pyx_default;
  PyObject *key;
};

/* "cytoolz/itertoolz.pxd":270
 * 
 * 
 * cpdef object topk(Py_ssize_t k, object seq, object key=*)             # <<<<<<<<<<<<<<
 * 
 * 
*/
struct __pyx_opt_args_7cytoolz_9itertoolz_topk {
  int __pyx_n;
  PyObject *key;
};

/* "cytoolz/itertoolz.pxd":1
 * cdef class remove:             # <<<<<<<<<<<<<<
 *     cdef object predicate
 *     cdef object iter_seq
*/
struct __pyx_obj_7cytoolz_9itertoolz_remove {
  PyObject_HEAD
  PyObject *predicate;
  PyObject *iter_seq;
};


/* "cytoolz/itertoolz.pxd":6
 * 
 * 
 * cdef class accumulate:             # <<<<<<<<<<<<<<
 *     cdef object binop
 *     cdef object iter_seq
*/
struct __pyx_obj_7cytoolz_9itertoolz_accumulate {
  PyObject_HEAD
  PyObject *binop;
  PyObject *iter_seq;
  PyObject *result;
  PyObject *initial;
};


/* "cytoolz/itertoolz.pxd":16
 * 
 * 
 * cdef class _merge_sorted:             # <<<<<<<<<<<<<<
 *     cdef object seq1
 *     cdef object seq2
*/
struct __pyx_obj_7cytoolz_9itertoolz__merge_sorted {
  PyObject_HEAD
  PyObject *seq1;
  PyObject *seq2;
  PyObject *val1;
  PyObject *val2;
  Py_ssize_t loop;
};


/* "cytoolz/itertoolz.pxd":23
 *     cdef Py_ssize_t loop
 * 
 * cdef class _merge_sorted_key:             # <<<<<<<<<<<<<<
 *     cdef object seq1
 *     cdef object seq2
*/
struct __pyx_obj_7cytoolz_9itertoolz__merge_sorted_key {
  PyObject_HEAD
  PyObject *seq1;
  PyObject *seq2;
  PyObject *val1;
  PyObject *val2;
  PyObject *key;
  PyObject *key1;
  PyObject *key2;
  Py_ssize_t loop;
};


/* "cytoolz/itertoolz.pxd":37
 * 
 * 
 * cdef class interleave:             # <<<<<<<<<<<<<<
 *     cdef list iters
 *     cdef list newiters
*/
struct __pyx_obj_7cytoolz_9itertoolz_interleave {
  PyObject_HEAD
  PyObject *iters;
  PyObject *newiters;
  Py_ssize_t i;
  Py_ssize_t n;
};


/* "cytoolz/itertoolz.pxd":44
 * 
 * 
 * cdef class _unique_key:             # <<<<<<<<<<<<<<
 *     cdef object key
 *     cdef object iter_seq
*/
struct __pyx_obj_7cytoolz_9itertoolz__unique_key {
  PyObject_HEAD
  PyObject *key;
  PyObject *iter_seq;
  PyObject *seen;
};


/* "cytoolz/itertoolz.pxd":50
 * 
 * 
 * cdef class _unique_identity:             # <<<<<<<<<<<<<<
 *     cdef object iter_seq
 *     cdef object seen
*/
struct __pyx_obj_7cytoolz_9itertoolz__unique_identity {
  PyObject_HEAD
  PyObject *iter_seq;
  PyObject *seen;
};


/* "cytoolz/itertoolz.pxd":103
 * 
 * 
 * cdef class interpose:             # <<<<<<<<<<<<<<
 *     cdef object el
 *     cdef object iter_seq
*/
struct __pyx_obj_7cytoolz_9itertoolz_interpose {
  PyObject_HEAD
  PyObject *el;
  PyObject *iter_seq;
  PyObject *val;
  int do_el;
};


/* "cytoolz/itertoolz.pxd":116
 * 
 * 
 * cdef class iterate:             # <<<<<<<<<<<<<<
 *     cdef object func
 *     cdef object x
*/
struct __pyx_obj_7cytoolz_9itertoolz_iterate {
  PyObject_HEAD
  PyObject *func;
  PyObject *x;
  PyObject *val;
};


/* "cytoolz/itertoolz.pxd":122
 * 
 * 
 * cdef class sliding_window:             # <<<<<<<<<<<<<<
 *     cdef object iterseq
 *     cdef tuple prev
*/
struct __pyx_obj_7cytoolz_9itertoolz_sliding_window {
  PyObject_HEAD
  PyObject *iterseq;
  PyObject *prev;
  Py_ssize_t n;
};


/* "cytoolz/itertoolz.pxd":131
 * 
 * 
 * cdef class partition_all:             # <<<<<<<<<<<<<<
 *     cdef Py_ssize_t n
 *     cdef object iterseq
*/
struct __pyx_obj_7cytoolz_9itertoolz_partition_all {
  PyObject_HEAD
  Py_ssize_t n;
  PyObject *iterseq;
  PyObject *seq;
};


/* "cytoolz/itertoolz.pxd":140
 * 
 * 
 * cdef class _pluck_index:             # <<<<<<<<<<<<<<
 *     cdef object ind
 *     cdef object iterseqs
*/
struct __pyx_obj_7cytoolz_9itertoolz__pluck_index {
  PyObject_HEAD
  PyObject *ind;
  PyObject *iterseqs;
};


/* "cytoolz/itertoolz.pxd":145
 * 
 * 
 * cdef class _pluck_index_default:             # <<<<<<<<<<<<<<
 *     cdef object ind
 *     cdef object iterseqs
*/
struct __pyx_obj_7cytoolz_9itertoolz__pluck_index_default {
  PyObject_HEAD
  PyObject *ind;
  PyObject *iterseqs;
  PyObject *__pyx_default;
};


/* "cytoolz/itertoolz.pxd":151
 * 
 * 
 * cdef class _pluck_list:             # <<<<<<<<<<<<<<
 *     cdef list ind
 *     cdef object iterseqs
*/
struct __pyx_obj_7cytoolz_9itertoolz__pluck_list {
  PyObject_HEAD
  PyObject *ind;
  PyObject *iterseqs;
  Py_ssize_t n;
};


/* "cytoolz/itertoolz.pxd":157
 * 
 * 
 * cdef class _pluck_list_default:             # <<<<<<<<<<<<<<
 *     cdef list ind
 *     cdef object iterseqs
*/
struct __pyx_obj_7cytoolz_9itertoolz__pluck_list_default {
  PyObject_HEAD
  PyObject *ind;
  PyObject *iterseqs;
  PyObject *__pyx_default;
  Py_ssize_t n;
};


/* "cytoolz/itertoolz.pxd":167
 * 
 * 
 * cdef class _getter_index:             # <<<<<<<<<<<<<<
 *     cdef object ind
 * 
*/
struct __pyx_obj_7cytoolz_9itertoolz__getter_index {
  PyObject_HEAD
  PyObject *ind;
};


/* "cytoolz/itertoolz.pxd":171
 * 
 * 
 * cdef class _getter_list:             # <<<<<<<<<<<<<<
 *     cdef list ind
 *     cdef Py_ssize_t n
*/
struct __pyx_obj_7cytoolz_9itertoolz__getter_list {
  PyObject_HEAD
  PyObject *ind;
  Py_ssize_t n;
};


/* "cytoolz/itertoolz.pxd":176
 * 
 * 
 * cdef class _getter_null:             # <<<<<<<<<<<<<<
 *     pass
 * 
*/
struct __pyx_obj_7cytoolz_9itertoolz__getter_null {
  PyObject_HEAD
};


/* "cytoolz/itertoolz.pxd":188
 *                   object right_default=*)
 * 
 * cdef class _join:             # <<<<<<<<<<<<<<
 *     cdef dict d
 *     cdef list matches
*/
struct __pyx_obj_7cytoolz_9itertoolz__join {
  PyObject_HEAD
  struct __pyx_vtabstruct_7cytoolz_9itertoolz__join *__pyx_vtab;
  PyObject *d;
  PyObject *matches;
  PyObject *seen_keys;
  PyObject *leftseq;
  PyObject *rightseq;
  PyObject *_rightkey;
  PyObject *right;
  PyObject *left_default;
  PyObject *right_default;
  PyObject *keys;
  Py_ssize_t N;
  Py_ssize_t i;
  int is_rightseq_exhausted;
};


/* "cytoolz/itertoolz.pxd":206
 * 
 * 
 * cdef class _inner_join(_join):             # <<<<<<<<<<<<<<
 *     pass
 * 
*/
struct __pyx_obj_7cytoolz_9itertoolz__inner_join {
  struct __pyx_obj_7cytoolz_9itertoolz__join __pyx_base;
};


/* "cytoolz/itertoolz.pxd":209
 *     pass
 * 
 * cdef class _right_outer_join(_join):             # <<<<<<<<<<<<<<
 *     pass
 * 
*/
struct __pyx_obj_7cytoolz_9itertoolz__right_outer_join {
  struct __pyx_obj_7cytoolz_9itertoolz__join __pyx_base;
};


/* "cytoolz/itertoolz.pxd":212
 *     pass
 * 
 * cdef class _left_outer_join(_join):             # <<<<<<<<<<<<<<
 *     pass
 * 
*/
struct __pyx_obj_7cytoolz_9itertoolz__left_outer_join {
  struct __pyx_obj_7cytoolz_9itertoolz__join __pyx_base;
};


/* "cytoolz/itertoolz.pxd":215
 *     pass
 * 
 * cdef class _outer_join(_join):             # <<<<<<<<<<<<<<
 *     pass
 * 
*/
struct __pyx_obj_7cytoolz_9itertoolz__outer_join {
  struct __pyx_obj_7cytoolz_9itertoolz__join __pyx_base;
};


/* "cytoolz/itertoolz.pxd":219
 * 
 * 
 * cdef class _inner_join_key(_inner_join):             # <<<<<<<<<<<<<<
 *     pass
 * 
*/
struct __pyx_obj_7cytoolz_9itertoolz__inner_join_key {
  struct __pyx_obj_7cytoolz_9itertoolz__inner_join __pyx_base;
};


/* "cytoolz/itertoolz.pxd":222
 *     pass
 * 
 * cdef class _inner_join_index(_inner_join):             # <<<<<<<<<<<<<<
 *     pass
 * 
*/
struct __pyx_obj_7cytoolz_9itertoolz__inner_join_index {
  struct __pyx_obj_7cytoolz_9itertoolz__inner_join __pyx_base;
};


/* "cytoolz/itertoolz.pxd":225
 *     pass
 * 
 * cdef class _inner_join_indices(_inner_join):             # <<<<<<<<<<<<<<
 *     pass
 * 
*/
struct __pyx_obj_7cytoolz_9itertoolz__inner_join_indices {
  struct __pyx_obj_7cytoolz_9itertoolz__inner_join __pyx_base;
};


/* "cytoolz/itertoolz.pxd":228
 *     pass
 * 
 * cdef class _right_outer_join_key(_right_outer_join):             # <<<<<<<<<<<<<<
 *     pass
 * 
*/
struct __pyx_obj_7cytoolz_9itertoolz__right_outer_join_key {
  struct __pyx_obj_7cytoolz_9itertoolz__right_outer_join __pyx_base;
};


/* "cytoolz/itertoolz.pxd":231
 *     pass
 * 
 * cdef class _right_outer_join_index(_right_outer_join):             # <<<<<<<<<<<<<<
 *     pass
 * 
*/
struct __pyx_obj_7cytoolz_9itertoolz__right_outer_join_index {
  struct __pyx_obj_7cytoolz_9itertoolz__right_outer_join __pyx_base;
};


/* "cytoolz/itertoolz.pxd":234
 *     pass
 * 
 * cdef class _right_outer_join_indices(_right_outer_join):             # <<<<<<<<<<<<<<
 *     pass
 * 
*/
struct __pyx_obj_7cytoolz_9itertoolz__right_outer_join_indices {
  struct __pyx_obj_7cytoolz_9itertoolz__right_outer_join __pyx_base;
};


/* "cytoolz/itertoolz.pxd":237
 *     pass
 * 
 * cdef class _left_outer_join_key(_left_outer_join):             # <<<<<<<<<<<<<<
 *     pass
 * 
*/
struct __pyx_obj_7cytoolz_9itertoolz__left_outer_join_key {
  struct __pyx_obj_7cytoolz_9itertoolz__left_outer_join __pyx_base;
};


/* "cytoolz/itertoolz.pxd":240
 *     pass
 * 
 * cdef class _left_outer_join_index(_left_outer_join):             # <<<<<<<<<<<<<<
 *     pass
 * 
*/
struct __pyx_obj_7cytoolz_9itertoolz__left_outer_join_index {
  struct __pyx_obj_7cytoolz_9itertoolz__left_outer_join __pyx_base;
};


/* "cytoolz/itertoolz.pxd":243
 *     pass
 * 
 * cdef class _left_outer_join_indices(_left_outer_join):             # <<<<<<<<<<<<<<
 *     pass
 * 
*/
struct __pyx_obj_7cytoolz_9itertoolz__left_outer_join_indices {
  struct __pyx_obj_7cytoolz_9itertoolz__left_outer_join __pyx_base;
};


/* "cytoolz/itertoolz.pxd":246
 *     pass
 * 
 * cdef class _outer_join_key(_outer_join):             # <<<<<<<<<<<<<<
 *     pass
 * 
*/
struct __pyx_obj_7cytoolz_9itertoolz__outer_join_key {
  struct __pyx_obj_7cytoolz_9itertoolz__outer_join __pyx_base;
};


/* "cytoolz/itertoolz.pxd":249
 *     pass
 * 
 * cdef class _outer_join_index(_outer_join):             # <<<<<<<<<<<<<<
 *     pass
 * 
*/
struct __pyx_obj_7cytoolz_9itertoolz__outer_join_index {
  struct __pyx_obj_7cytoolz_9itertoolz__outer_join __pyx_base;
};


/* "cytoolz/itertoolz.pxd":252
 *     pass
 * 
 * cdef class _outer_join_indices(_outer_join):             # <<<<<<<<<<<<<<
 *     pass
 * 
*/
struct __pyx_obj_7cytoolz_9itertoolz__outer_join_indices {
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/* "cytoolz/itertoolz.pxd":256
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struct __pyx_obj_7cytoolz_9itertoolz__diff_key {
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};


/* "cytoolz/itertoolz.pxd":262
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struct __pyx_obj_7cytoolz_9itertoolz__diff_identity {
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/* "cytoolz/itertoolz.pxd":279
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struct __pyx_obj_7cytoolz_9itertoolz_random_sample {
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};



/* "cytoolz/itertoolz.pyx":1390
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*/

struct __pyx_vtabstruct_7cytoolz_9itertoolz__join {
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/* "cytoolz/itertoolz.pyx":1567
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*/

struct __pyx_vtabstruct_7cytoolz_9itertoolz__inner_join {
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static struct __pyx_vtabstruct_7cytoolz_9itertoolz__inner_join *__pyx_vtabptr_7cytoolz_9itertoolz__inner_join;


/* "cytoolz/itertoolz.pyx":1418
 * 
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*/

struct __pyx_vtabstruct_7cytoolz_9itertoolz__right_outer_join {
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/* "cytoolz/itertoolz.pyx":1511
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struct __pyx_vtabstruct_7cytoolz_9itertoolz__left_outer_join {
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/* "cytoolz/itertoolz.pyx":1455
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struct __pyx_vtabstruct_7cytoolz_9itertoolz__outer_join {
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/* "cytoolz/itertoolz.pyx":1582
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*/

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/* "cytoolz/itertoolz.pyx":1587
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/* "cytoolz/itertoolz.pyx":1592
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*/

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/* "cytoolz/itertoolz.pyx":1434
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/* "cytoolz/itertoolz.pyx":1439
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/* "cytoolz/itertoolz.pyx":1444
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/* "cytoolz/itertoolz.pyx":1546
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/* "cytoolz/itertoolz.pyx":1551
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/* "cytoolz/itertoolz.pyx":1556
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struct __pyx_vtabstruct_7cytoolz_9itertoolz__left_outer_join_indices {
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/* "cytoolz/itertoolz.pyx":1490
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/* "cytoolz/itertoolz.pyx":1495
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/* "cytoolz/itertoolz.pyx":1500
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#if !CYTHON_VECTORCALL
#define __Pyx_PyFunction_FastCall(func, args, nargs)\
    __Pyx_PyFunction_FastCallDict((func), (args), (nargs), NULL)
static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject *const *args, Py_ssize_t nargs, PyObject *kwargs);
#endif
#define __Pyx_BUILD_ASSERT_EXPR(cond)\
    (sizeof(char [1 - 2*!(cond)]) - 1)
#ifndef Py_MEMBER_SIZE
#define Py_MEMBER_SIZE(type, member) sizeof(((type *)0)->member)
#endif
#if !CYTHON_VECTORCALL
#if PY_VERSION_HEX >= 0x03080000
  #include "frameobject.h"
  #define __Pxy_PyFrame_Initialize_Offsets()
  #define __Pyx_PyFrame_GetLocalsplus(frame)  ((frame)->f_localsplus)
#else
  static size_t __pyx_pyframe_localsplus_offset = 0;
  #include "frameobject.h"
  #define __Pxy_PyFrame_Initialize_Offsets()\
    ((void)__Pyx_BUILD_ASSERT_EXPR(sizeof(PyFrameObject) == offsetof(PyFrameObject, f_localsplus) + Py_MEMBER_SIZE(PyFrameObject, f_localsplus)),\
     (void)(__pyx_pyframe_localsplus_offset = ((size_t)PyFrame_Type.tp_basicsize) - Py_MEMBER_SIZE(PyFrameObject, f_localsplus)))
  #define __Pyx_PyFrame_GetLocalsplus(frame)\
    (assert(__pyx_pyframe_localsplus_offset), (PyObject **)(((char *)(frame)) + __pyx_pyframe_localsplus_offset))
#endif
#endif
#endif

/* PyObjectCall.proto */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw);
#else
#define __Pyx_PyObject_Call(func, arg, kw) PyObject_Call(func, arg, kw)
#endif

/* PyObjectCallMethO.proto */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg);
#endif

/* PyObjectFastCall.proto */
#define __Pyx_PyObject_FastCall(func, args, nargs)  __Pyx_PyObject_FastCallDict(func, args, (size_t)(nargs), NULL)
static CYTHON_INLINE PyObject* __Pyx_PyObject_FastCallDict(PyObject *func, PyObject * const*args, size_t nargs, PyObject *kwargs);

/* UnpackUnboundCMethod.proto */
typedef struct {
    PyObject *type;
    PyObject **method_name;
#if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING && CYTHON_ATOMICS
    __pyx_atomic_int_type initialized;
#endif
    PyCFunction func;
    PyObject *method;
    int flag;
} __Pyx_CachedCFunction;
#if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
static CYTHON_INLINE int __Pyx_CachedCFunction_GetAndSetInitializing(__Pyx_CachedCFunction *cfunc) {
#if !CYTHON_ATOMICS
    return 1;
#else
    __pyx_nonatomic_int_type expected = 0;
    if (__pyx_atomic_int_cmp_exchange(&cfunc->initialized, &expected, 1)) {
        return 0;
    }
    return expected;
#endif
}
static CYTHON_INLINE void __Pyx_CachedCFunction_SetFinishedInitializing(__Pyx_CachedCFunction *cfunc) {
#if CYTHON_ATOMICS
    __pyx_atomic_store(&cfunc->initialized, 2);
#endif
}
#else
#define __Pyx_CachedCFunction_GetAndSetInitializing(cfunc) 2
#define __Pyx_CachedCFunction_SetFinishedInitializing(cfunc)
#endif

/* CallUnboundCMethod2.proto */
CYTHON_UNUSED
static PyObject* __Pyx__CallUnboundCMethod2(__Pyx_CachedCFunction* cfunc, PyObject* self, PyObject* arg1, PyObject* arg2);
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject *__Pyx_CallUnboundCMethod2(__Pyx_CachedCFunction *cfunc, PyObject *self, PyObject *arg1, PyObject *arg2);
#else
#define __Pyx_CallUnboundCMethod2(cfunc, self, arg1, arg2)  __Pyx__CallUnboundCMethod2(cfunc, self, arg1, arg2)
#endif

/* RaiseArgTupleInvalid.proto */
static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact,
    Py_ssize_t num_min, Py_ssize_t num_max, Py_ssize_t num_found);

/* IterNextPlain.proto */
static CYTHON_INLINE PyObject *__Pyx_PyIter_Next_Plain(PyObject *iterator);
#if CYTHON_COMPILING_IN_LIMITED_API && __PYX_LIMITED_VERSION_HEX < 0x030A0000
static PyObject *__Pyx_GetBuiltinNext_LimitedAPI(void);
#endif

/* IterNext.proto */
#define __Pyx_PyIter_Next(obj) __Pyx_PyIter_Next2(obj, NULL)
static CYTHON_INLINE PyObject *__Pyx_PyIter_Next2(PyObject *, PyObject *);

/* RejectKeywords.proto */
static void __Pyx_RejectKeywords(const char* function_name, PyObject *kwds);

/* RaiseException.proto */
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause);

/* CallableCheck.proto */
#if CYTHON_USE_TYPE_SLOTS && !CYTHON_COMPILING_IN_PYPY
#define __Pyx_PyCallable_Check(obj)   (Py_TYPE(obj)->tp_call != NULL)
#else
#define __Pyx_PyCallable_Check(obj)   PyCallable_Check(obj)
#endif

/* GetItemInt.proto */
#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck, has_gil)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) :\
    (is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) :\
               __Pyx_GetItemInt_Generic(o, to_py_func(i))))
#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck, has_gil)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
    (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL))
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
                                                              int wraparound, int boundscheck);
#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck, has_gil)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
    (PyErr_SetString(PyExc_IndexError, "tuple index out of range"), (PyObject*)NULL))
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
                                                              int wraparound, int boundscheck);
static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j);
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
                                                     int is_list, int wraparound, int boundscheck);

/* PyObjectCallOneArg.proto */
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg);

/* ObjectGetItem.proto */
#if CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PyObject *__Pyx_PyObject_GetItem(PyObject *obj, PyObject *key);
#else
#define __Pyx_PyObject_GetItem(obj, key)  PyObject_GetItem(obj, key)
#endif

/* DivInt[Py_ssize_t].proto */
static CYTHON_INLINE Py_ssize_t __Pyx_div_Py_ssize_t(Py_ssize_t, Py_ssize_t, int b_is_constant);

/* SliceObject.proto */
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetSlice(
        PyObject* obj, Py_ssize_t cstart, Py_ssize_t cstop,
        PyObject** py_start, PyObject** py_stop, PyObject** py_slice,
        int has_cstart, int has_cstop, int wraparound);

/* GetTopmostException.proto */
#if CYTHON_USE_EXC_INFO_STACK && CYTHON_FAST_THREAD_STATE
static _PyErr_StackItem * __Pyx_PyErr_GetTopmostException(PyThreadState *tstate);
#endif

/* SaveResetException.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_ExceptionSave(type, value, tb)  __Pyx__ExceptionSave(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#define __Pyx_ExceptionReset(type, value, tb)  __Pyx__ExceptionReset(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb);
#else
#define __Pyx_ExceptionSave(type, value, tb)   PyErr_GetExcInfo(type, value, tb)
#define __Pyx_ExceptionReset(type, value, tb)  PyErr_SetExcInfo(type, value, tb)
#endif

/* GetException.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_GetException(type, value, tb)  __Pyx__GetException(__pyx_tstate, type, value, tb)
static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#else
static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb);
#endif

/* KeywordStringCheck.proto */
static CYTHON_INLINE int __Pyx_CheckKeywordStrings(const char* function_name, PyObject *kw);

/* PyDictContains.proto */
static CYTHON_INLINE int __Pyx_PyDict_ContainsTF(PyObject* item, PyObject* dict, int eq) {
    int result = PyDict_Contains(dict, item);
    return unlikely(result < 0) ? result : (result == (eq == Py_EQ));
}

/* DictGetItem.proto */
#if !CYTHON_COMPILING_IN_PYPY
static PyObject *__Pyx_PyDict_GetItem(PyObject *d, PyObject* key);
#define __Pyx_PyObject_Dict_GetItem(obj, name)\
    (likely(PyDict_CheckExact(obj)) ?\
     __Pyx_PyDict_GetItem(obj, name) : PyObject_GetItem(obj, name))
#else
#define __Pyx_PyDict_GetItem(d, key) PyObject_GetItem(d, key)
#define __Pyx_PyObject_Dict_GetItem(obj, name)  PyObject_GetItem(obj, name)
#endif

/* ListCompAppend.proto */
#if CYTHON_USE_PYLIST_INTERNALS && CYTHON_ASSUME_SAFE_MACROS
static CYTHON_INLINE int __Pyx_ListComp_Append(PyObject* list, PyObject* x) {
    PyListObject* L = (PyListObject*) list;
    Py_ssize_t len = Py_SIZE(list);
    if (likely(L->allocated > len)) {
        Py_INCREF(x);
        #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030d0000
        L->ob_item[len] = x;
        #else
        PyList_SET_ITEM(list, len, x);
        #endif
        __Pyx_SET_SIZE(list, len + 1);
        return 0;
    }
    return PyList_Append(list, x);
}
#else
#define __Pyx_ListComp_Append(L,x) PyList_Append(L,x)
#endif

/* ModInt[Py_ssize_t].proto */
static CYTHON_INLINE Py_ssize_t __Pyx_mod_Py_ssize_t(Py_ssize_t, Py_ssize_t, int b_is_constant);

/* HasAttr.proto */
#if __PYX_LIMITED_VERSION_HEX >= 0x030d0000
#define __Pyx_HasAttr(o, n)  PyObject_HasAttrWithError(o, n)
#else
static CYTHON_INLINE int __Pyx_HasAttr(PyObject *, PyObject *);
#endif

/* ArgTypeTest.proto */
#define __Pyx_ArgTypeTest(obj, type, none_allowed, name, exact)\
    ((likely(__Pyx_IS_TYPE(obj, type) | (none_allowed && (obj == Py_None)))) ? 1 :\
        __Pyx__ArgTypeTest(obj, type, name, exact))
static int __Pyx__ArgTypeTest(PyObject *obj, PyTypeObject *type, const char *name, int exact);

/* GetAttr3.proto */
static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *, PyObject *, PyObject *);

/* PyDictVersioning.proto */
#if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_TYPE_SLOTS
#define __PYX_DICT_VERSION_INIT  ((PY_UINT64_T) -1)
#define __PYX_GET_DICT_VERSION(dict)  (((PyDictObject*)(dict))->ma_version_tag)
#define __PYX_UPDATE_DICT_CACHE(dict, value, cache_var, version_var)\
    (version_var) = __PYX_GET_DICT_VERSION(dict);\
    (cache_var) = (value);
#define __PYX_PY_DICT_LOOKUP_IF_MODIFIED(VAR, DICT, LOOKUP) {\
    static PY_UINT64_T __pyx_dict_version = 0;\
    static PyObject *__pyx_dict_cached_value = NULL;\
    if (likely(__PYX_GET_DICT_VERSION(DICT) == __pyx_dict_version)) {\
        (VAR) = __pyx_dict_cached_value;\
    } else {\
        (VAR) = __pyx_dict_cached_value = (LOOKUP);\
        __pyx_dict_version = __PYX_GET_DICT_VERSION(DICT);\
    }\
}
static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj);
static CYTHON_INLINE PY_UINT64_T __Pyx_get_object_dict_version(PyObject *obj);
static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UINT64_T tp_dict_version, PY_UINT64_T obj_dict_version);
#else
#define __PYX_GET_DICT_VERSION(dict)  (0)
#define __PYX_UPDATE_DICT_CACHE(dict, value, cache_var, version_var)
#define __PYX_PY_DICT_LOOKUP_IF_MODIFIED(VAR, DICT, LOOKUP)  (VAR) = (LOOKUP);
#endif

/* GetModuleGlobalName.proto */
#if CYTHON_USE_DICT_VERSIONS
#define __Pyx_GetModuleGlobalName(var, name)  do {\
    static PY_UINT64_T __pyx_dict_version = 0;\
    static PyObject *__pyx_dict_cached_value = NULL;\
    (var) = (likely(__pyx_dict_version == __PYX_GET_DICT_VERSION(__pyx_mstate_global->__pyx_d))) ?\
        (likely(__pyx_dict_cached_value) ? __Pyx_NewRef(__pyx_dict_cached_value) : __Pyx_GetBuiltinName(name)) :\
        __Pyx__GetModuleGlobalName(name, &__pyx_dict_version, &__pyx_dict_cached_value);\
} while(0)
#define __Pyx_GetModuleGlobalNameUncached(var, name)  do {\
    PY_UINT64_T __pyx_dict_version;\
    PyObject *__pyx_dict_cached_value;\
    (var) = __Pyx__GetModuleGlobalName(name, &__pyx_dict_version, &__pyx_dict_cached_value);\
} while(0)
static PyObject *__Pyx__GetModuleGlobalName(PyObject *name, PY_UINT64_T *dict_version, PyObject **dict_cached_value);
#else
#define __Pyx_GetModuleGlobalName(var, name)  (var) = __Pyx__GetModuleGlobalName(name)
#define __Pyx_GetModuleGlobalNameUncached(var, name)  (var) = __Pyx__GetModuleGlobalName(name)
static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name);
#endif

/* RaiseUnexpectedTypeError.proto */
static int __Pyx_RaiseUnexpectedTypeError(const char *expected, PyObject *obj);

/* PyObjectCallNoArg.proto */
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func);

/* pyfrozenset_new.proto */
static CYTHON_INLINE PyObject* __Pyx_PyFrozenSet_New(PyObject* it);

/* PySetContains.proto */
static CYTHON_INLINE int __Pyx_PySet_ContainsTF(PyObject* key, PyObject* set, int eq);

/* PyObjectVectorCallKwBuilder.proto */
CYTHON_UNUSED static int __Pyx_VectorcallBuilder_AddArg_Check(PyObject *key, PyObject *value, PyObject *builder, PyObject **args, int n);
#if CYTHON_VECTORCALL
#if PY_VERSION_HEX >= 0x03090000
#define __Pyx_Object_Vectorcall_CallFromBuilder PyObject_Vectorcall
#else
#define __Pyx_Object_Vectorcall_CallFromBuilder _PyObject_Vectorcall
#endif
#define __Pyx_MakeVectorcallBuilderKwds(n) PyTuple_New(n)
static int __Pyx_VectorcallBuilder_AddArg(PyObject *key, PyObject *value, PyObject *builder, PyObject **args, int n);
static int __Pyx_VectorcallBuilder_AddArgStr(const char *key, PyObject *value, PyObject *builder, PyObject **args, int n);
#else
#define __Pyx_Object_Vectorcall_CallFromBuilder __Pyx_PyObject_FastCallDict
#define __Pyx_MakeVectorcallBuilderKwds(n) __Pyx_PyDict_NewPresized(n)
#define __Pyx_VectorcallBuilder_AddArg(key, value, builder, args, n) PyDict_SetItem(builder, key, value)
#define __Pyx_VectorcallBuilder_AddArgStr(key, value, builder, args, n) PyDict_SetItemString(builder, key, value)
#endif

/* dict_getitem_default.proto */
static PyObject* __Pyx_PyDict_GetItemDefault(PyObject* d, PyObject* key, PyObject* default_value);

/* PyObjectCall2Args.proto */
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call2Args(PyObject* function, PyObject* arg1, PyObject* arg2);

/* CallUnboundCMethod1.proto */
CYTHON_UNUSED
static PyObject* __Pyx__CallUnboundCMethod1(__Pyx_CachedCFunction* cfunc, PyObject* self, PyObject* arg);
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_CallUnboundCMethod1(__Pyx_CachedCFunction* cfunc, PyObject* self, PyObject* arg);
#else
#define __Pyx_CallUnboundCMethod1(cfunc, self, arg)  __Pyx__CallUnboundCMethod1(cfunc, self, arg)
#endif

/* PyObjectVectorCallMethodKwBuilder.proto */
#if CYTHON_VECTORCALL && PY_VERSION_HEX >= 0x03090000
#define __Pyx_Object_VectorcallMethod_CallFromBuilder PyObject_VectorcallMethod
#else
static PyObject *__Pyx_Object_VectorcallMethod_CallFromBuilder(PyObject *name, PyObject *const *args, size_t nargsf, PyObject *kwnames);
#endif

/* pybytes_as_double.proto */
static double __Pyx_SlowPyString_AsDouble(PyObject *obj);
static double __Pyx__PyBytes_AsDouble(PyObject *obj, const char* start, Py_ssize_t length);
static CYTHON_INLINE double __Pyx_PyBytes_AsDouble(PyObject *obj) {
    char* as_c_string;
    Py_ssize_t size;
#if CYTHON_ASSUME_SAFE_MACROS && CYTHON_ASSUME_SAFE_SIZE
    as_c_string = PyBytes_AS_STRING(obj);
    size = PyBytes_GET_SIZE(obj);
#else
    if (PyBytes_AsStringAndSize(obj, &as_c_string, &size) < 0) {
        return (double)-1;
    }
#endif
    return __Pyx__PyBytes_AsDouble(obj, as_c_string, size);
}
static CYTHON_INLINE double __Pyx_PyByteArray_AsDouble(PyObject *obj) {
    char* as_c_string;
    Py_ssize_t size;
#if CYTHON_ASSUME_SAFE_MACROS && CYTHON_ASSUME_SAFE_SIZE
    as_c_string = PyByteArray_AS_STRING(obj);
    size = PyByteArray_GET_SIZE(obj);
#else
    as_c_string = PyByteArray_AsString(obj);
    if (as_c_string == NULL) {
        return (double)-1;
    }
    size = PyByteArray_Size(obj);
#endif
    return __Pyx__PyBytes_AsDouble(obj, as_c_string, size);
}

/* pyunicode_as_double.proto */
#if !CYTHON_COMPILING_IN_PYPY && CYTHON_ASSUME_SAFE_MACROS
static const char* __Pyx__PyUnicode_AsDouble_Copy(const void* data, const int kind, char* buffer, Py_ssize_t start, Py_ssize_t end) {
    int last_was_punctuation;
    Py_ssize_t i;
    last_was_punctuation = 1;
    for (i=start; i <= end; i++) {
        Py_UCS4 chr = PyUnicode_READ(kind, data, i);
        int is_punctuation = (chr == '_') | (chr == '.');
        *buffer = (char)chr;
        buffer += (chr != '_');
        if (unlikely(chr > 127)) goto parse_failure;
        if (unlikely(last_was_punctuation & is_punctuation)) goto parse_failure;
        last_was_punctuation = is_punctuation;
    }
    if (unlikely(last_was_punctuation)) goto parse_failure;
    *buffer = '\0';
    return buffer;
parse_failure:
    return NULL;
}
static double __Pyx__PyUnicode_AsDouble_inf_nan(const void* data, int kind, Py_ssize_t start, Py_ssize_t length) {
    int matches = 1;
    Py_UCS4 chr;
    Py_UCS4 sign = PyUnicode_READ(kind, data, start);
    int is_signed = (sign == '-') | (sign == '+');
    start += is_signed;
    length -= is_signed;
    switch (PyUnicode_READ(kind, data, start)) {
        #ifdef Py_NAN
        case 'n':
        case 'N':
            if (unlikely(length != 3)) goto parse_failure;
            chr = PyUnicode_READ(kind, data, start+1);
            matches &= (chr == 'a') | (chr == 'A');
            chr = PyUnicode_READ(kind, data, start+2);
            matches &= (chr == 'n') | (chr == 'N');
            if (unlikely(!matches)) goto parse_failure;
            return (sign == '-') ? -Py_NAN : Py_NAN;
        #endif
        case 'i':
        case 'I':
            if (unlikely(length < 3)) goto parse_failure;
            chr = PyUnicode_READ(kind, data, start+1);
            matches &= (chr == 'n') | (chr == 'N');
            chr = PyUnicode_READ(kind, data, start+2);
            matches &= (chr == 'f') | (chr == 'F');
            if (likely(length == 3 && matches))
                return (sign == '-') ? -Py_HUGE_VAL : Py_HUGE_VAL;
            if (unlikely(length != 8)) goto parse_failure;
            chr = PyUnicode_READ(kind, data, start+3);
            matches &= (chr == 'i') | (chr == 'I');
            chr = PyUnicode_READ(kind, data, start+4);
            matches &= (chr == 'n') | (chr == 'N');
            chr = PyUnicode_READ(kind, data, start+5);
            matches &= (chr == 'i') | (chr == 'I');
            chr = PyUnicode_READ(kind, data, start+6);
            matches &= (chr == 't') | (chr == 'T');
            chr = PyUnicode_READ(kind, data, start+7);
            matches &= (chr == 'y') | (chr == 'Y');
            if (unlikely(!matches)) goto parse_failure;
            return (sign == '-') ? -Py_HUGE_VAL : Py_HUGE_VAL;
        case '.': case '0': case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9':
            break;
        default:
            goto parse_failure;
    }
    return 0.0;
parse_failure:
    return -1.0;
}
static double __Pyx_PyUnicode_AsDouble_WithSpaces(PyObject *obj) {
    double value;
    const char *last;
    char *end;
    Py_ssize_t start, length = PyUnicode_GET_LENGTH(obj);
    const int kind = PyUnicode_KIND(obj);
    const void* data = PyUnicode_DATA(obj);
    start = 0;
    while (Py_UNICODE_ISSPACE(PyUnicode_READ(kind, data, start)))
        start++;
    while (start < length - 1 && Py_UNICODE_ISSPACE(PyUnicode_READ(kind, data, length - 1)))
        length--;
    length -= start;
    if (unlikely(length <= 0)) goto fallback;
    value = __Pyx__PyUnicode_AsDouble_inf_nan(data, kind, start, length);
    if (unlikely(value == -1.0)) goto fallback;
    if (value != 0.0) return value;
    if (length < 40) {
        char number[40];
        last = __Pyx__PyUnicode_AsDouble_Copy(data, kind, number, start, start + length);
        if (unlikely(!last)) goto fallback;
        value = PyOS_string_to_double(number, &end, NULL);
    } else {
        char *number = (char*) PyMem_Malloc((length + 1) * sizeof(char));
        if (unlikely(!number)) goto fallback;
        last = __Pyx__PyUnicode_AsDouble_Copy(data, kind, number, start, start + length);
        if (unlikely(!last)) {
            PyMem_Free(number);
            goto fallback;
        }
        value = PyOS_string_to_double(number, &end, NULL);
        PyMem_Free(number);
    }
    if (likely(end == last) || (value == (double)-1 && PyErr_Occurred())) {
        return value;
    }
fallback:
    return __Pyx_SlowPyString_AsDouble(obj);
}
#endif
static CYTHON_INLINE double __Pyx_PyUnicode_AsDouble(PyObject *obj) {
#if !CYTHON_COMPILING_IN_PYPY && CYTHON_ASSUME_SAFE_MACROS
    if (unlikely(__Pyx_PyUnicode_READY(obj) == -1))
        return (double)-1;
    if (likely(PyUnicode_IS_ASCII(obj))) {
        const char *s;
        Py_ssize_t length;
        s = PyUnicode_AsUTF8AndSize(obj, &length);
        return __Pyx__PyBytes_AsDouble(obj, s, length);
    }
    return __Pyx_PyUnicode_AsDouble_WithSpaces(obj);
#else
    return __Pyx_SlowPyString_AsDouble(obj);
#endif
}

/* pyobject_as_double.proto */
static double __Pyx__PyObject_AsDouble(PyObject* obj);
#if CYTHON_COMPILING_IN_PYPY
#define __Pyx_PyObject_AsDouble(obj)\
(likely(PyFloat_CheckExact(obj)) ? PyFloat_AS_DOUBLE(obj) :\
 likely(PyLong_CheckExact(obj)) ?\
 PyFloat_AsDouble(obj) : __Pyx__PyObject_AsDouble(obj))
#else
#define __Pyx_PyObject_AsDouble(obj)\
((likely(PyFloat_CheckExact(obj))) ?  __Pyx_PyFloat_AS_DOUBLE(obj) :\
 likely(PyLong_CheckExact(obj)) ?\
 PyLong_AsDouble(obj) : __Pyx__PyObject_AsDouble(obj))
#endif

/* Import.proto */
static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level);

/* ImportFrom.proto */
static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name);

/* PySequenceContains.proto */
static CYTHON_INLINE int __Pyx_PySequence_ContainsTF(PyObject* item, PyObject* seq, int eq) {
    int result = PySequence_Contains(seq, item);
    return unlikely(result < 0) ? result : (result == (eq == Py_EQ));
}

/* PyObjectFastCallMethod.proto */
#if CYTHON_VECTORCALL && PY_VERSION_HEX >= 0x03090000
#define __Pyx_PyObject_FastCallMethod(name, args, nargsf) PyObject_VectorcallMethod(name, args, nargsf, NULL)
#else
static PyObject *__Pyx_PyObject_FastCallMethod(PyObject *name, PyObject *const *args, size_t nargsf);
#endif

/* CallTypeTraverse.proto */
#if !CYTHON_USE_TYPE_SPECS || (!CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x03090000)
#define __Pyx_call_type_traverse(o, always_call, visit, arg) 0
#else
static int __Pyx_call_type_traverse(PyObject *o, int always_call, visitproc visit, void *arg);
#endif

/* LimitedApiGetTypeDict.proto */
#if CYTHON_COMPILING_IN_LIMITED_API
static PyObject *__Pyx_GetTypeDict(PyTypeObject *tp);
#endif

/* SetItemOnTypeDict.proto */
static int __Pyx__SetItemOnTypeDict(PyTypeObject *tp, PyObject *k, PyObject *v);
#define __Pyx_SetItemOnTypeDict(tp, k, v) __Pyx__SetItemOnTypeDict((PyTypeObject*)tp, k, v)

/* FixUpExtensionType.proto */
static CYTHON_INLINE int __Pyx_fix_up_extension_type_from_spec(PyType_Spec *spec, PyTypeObject *type);

/* PyObjectGetMethod.proto */
static int __Pyx_PyObject_GetMethod(PyObject *obj, PyObject *name, PyObject **method);

/* PyObjectCallMethod0.proto */
static PyObject* __Pyx_PyObject_CallMethod0(PyObject* obj, PyObject* method_name);

/* ValidateBasesTuple.proto */
#if CYTHON_COMPILING_IN_CPYTHON || CYTHON_COMPILING_IN_LIMITED_API || CYTHON_USE_TYPE_SPECS
static int __Pyx_validate_bases_tuple(const char *type_name, Py_ssize_t dictoffset, PyObject *bases);
#endif

/* PyType_Ready.proto */
CYTHON_UNUSED static int __Pyx_PyType_Ready(PyTypeObject *t);

/* DelItemOnTypeDict.proto */
static int __Pyx__DelItemOnTypeDict(PyTypeObject *tp, PyObject *k);
#define __Pyx_DelItemOnTypeDict(tp, k) __Pyx__DelItemOnTypeDict((PyTypeObject*)tp, k)

/* SetupReduce.proto */
static int __Pyx_setup_reduce(PyObject* type_obj);

/* SetVTable.proto */
static int __Pyx_SetVtable(PyTypeObject* typeptr , void* vtable);

/* GetVTable.proto */
static void* __Pyx_GetVtable(PyTypeObject *type);

/* MergeVTables.proto */
static int __Pyx_MergeVtables(PyTypeObject *type);

/* TypeImport.proto */
#ifndef __PYX_HAVE_RT_ImportType_proto_3_1_4
#define __PYX_HAVE_RT_ImportType_proto_3_1_4
#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 201112L
#include <stdalign.h>
#endif
#if (defined (__STDC_VERSION__) && __STDC_VERSION__ >= 201112L) || __cplusplus >= 201103L
#define __PYX_GET_STRUCT_ALIGNMENT_3_1_4(s) alignof(s)
#else
#define __PYX_GET_STRUCT_ALIGNMENT_3_1_4(s) sizeof(void*)
#endif
enum __Pyx_ImportType_CheckSize_3_1_4 {
   __Pyx_ImportType_CheckSize_Error_3_1_4 = 0,
   __Pyx_ImportType_CheckSize_Warn_3_1_4 = 1,
   __Pyx_ImportType_CheckSize_Ignore_3_1_4 = 2
};
static PyTypeObject *__Pyx_ImportType_3_1_4(PyObject* module, const char *module_name, const char *class_name, size_t size, size_t alignment, enum __Pyx_ImportType_CheckSize_3_1_4 check_size);
#endif

/* ImportDottedModule.proto */
static PyObject *__Pyx_ImportDottedModule(PyObject *name, PyObject *parts_tuple);
static PyObject *__Pyx_ImportDottedModule_WalkParts(PyObject *module, PyObject *name, PyObject *parts_tuple);

/* ListPack.proto */
static PyObject *__Pyx_PyList_Pack(Py_ssize_t n, ...);

/* PyObjectDelAttr.proto */
#if CYTHON_COMPILING_IN_LIMITED_API && __PYX_LIMITED_VERSION_HEX < 0x030d0000
#define __Pyx_PyObject_DelAttr(o, n) PyObject_SetAttr(o, n, NULL)
#else
#define __Pyx_PyObject_DelAttr(o, n) PyObject_DelAttr(o, n)
#endif

/* PyObjectSetAttrStr.proto */
#if CYTHON_USE_TYPE_SLOTS
#define __Pyx_PyObject_DelAttrStr(o,n) __Pyx_PyObject_SetAttrStr(o, n, NULL)
static CYTHON_INLINE int __Pyx_PyObject_SetAttrStr(PyObject* obj, PyObject* attr_name, PyObject* value);
#else
#define __Pyx_PyObject_DelAttrStr(o,n)   __Pyx_PyObject_DelAttr(o,n)
#define __Pyx_PyObject_SetAttrStr(o,n,v) PyObject_SetAttr(o,n,v)
#endif

/* FetchSharedCythonModule.proto */
static PyObject *__Pyx_FetchSharedCythonABIModule(void);

/* dict_setdefault.proto */
static CYTHON_INLINE PyObject *__Pyx_PyDict_SetDefault(PyObject *d, PyObject *key, PyObject *default_value, int is_safe_type);

/* FetchCommonType.proto */
static PyTypeObject* __Pyx_FetchCommonTypeFromSpec(PyTypeObject *metaclass, PyObject *module, PyType_Spec *spec, PyObject *bases);

/* CommonTypesMetaclass.proto */
static int __pyx_CommonTypesMetaclass_init(PyObject *module);
#define __Pyx_CommonTypesMetaclass_USED

/* PyMethodNew.proto */
static PyObject *__Pyx_PyMethod_New(PyObject *func, PyObject *self, PyObject *typ);

/* PyVectorcallFastCallDict.proto */
#if CYTHON_METH_FASTCALL && (CYTHON_VECTORCALL || CYTHON_BACKPORT_VECTORCALL)
static CYTHON_INLINE PyObject *__Pyx_PyVectorcall_FastCallDict(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw);
#endif

/* CythonFunctionShared.proto */
#define __Pyx_CyFunction_USED
#define __Pyx_CYFUNCTION_STATICMETHOD  0x01
#define __Pyx_CYFUNCTION_CLASSMETHOD   0x02
#define __Pyx_CYFUNCTION_CCLASS        0x04
#define __Pyx_CYFUNCTION_COROUTINE     0x08
#define __Pyx_CyFunction_GetClosure(f)\
    (((__pyx_CyFunctionObject *) (f))->func_closure)
#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
  #define __Pyx_CyFunction_GetClassObj(f)\
      (((__pyx_CyFunctionObject *) (f))->func_classobj)
#else
  #define __Pyx_CyFunction_GetClassObj(f)\
      ((PyObject*) ((PyCMethodObject *) (f))->mm_class)
#endif
#define __Pyx_CyFunction_SetClassObj(f, classobj)\
    __Pyx__CyFunction_SetClassObj((__pyx_CyFunctionObject *) (f), (classobj))
#define __Pyx_CyFunction_Defaults(type, f)\
    ((type *)(((__pyx_CyFunctionObject *) (f))->defaults))
#define __Pyx_CyFunction_SetDefaultsGetter(f, g)\
    ((__pyx_CyFunctionObject *) (f))->defaults_getter = (g)
typedef struct {
#if CYTHON_COMPILING_IN_LIMITED_API
    PyObject_HEAD
    PyObject *func;
#elif PY_VERSION_HEX < 0x030900B1
    PyCFunctionObject func;
#else
    PyCMethodObject func;
#endif
#if CYTHON_BACKPORT_VECTORCALL ||\
        (CYTHON_COMPILING_IN_LIMITED_API && CYTHON_METH_FASTCALL)
    __pyx_vectorcallfunc func_vectorcall;
#endif
#if CYTHON_COMPILING_IN_LIMITED_API
    PyObject *func_weakreflist;
#endif
    PyObject *func_dict;
    PyObject *func_name;
    PyObject *func_qualname;
    PyObject *func_doc;
    PyObject *func_globals;
    PyObject *func_code;
    PyObject *func_closure;
#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
    PyObject *func_classobj;
#endif
    PyObject *defaults;
    int flags;
    PyObject *defaults_tuple;
    PyObject *defaults_kwdict;
    PyObject *(*defaults_getter)(PyObject *);
    PyObject *func_annotations;
    PyObject *func_is_coroutine;
} __pyx_CyFunctionObject;
#undef __Pyx_CyOrPyCFunction_Check
#define __Pyx_CyFunction_Check(obj)  __Pyx_TypeCheck(obj, __pyx_mstate_global->__pyx_CyFunctionType)
#define __Pyx_CyOrPyCFunction_Check(obj)  __Pyx_TypeCheck2(obj, __pyx_mstate_global->__pyx_CyFunctionType, &PyCFunction_Type)
#define __Pyx_CyFunction_CheckExact(obj)  __Pyx_IS_TYPE(obj, __pyx_mstate_global->__pyx_CyFunctionType)
static CYTHON_INLINE int __Pyx__IsSameCyOrCFunction(PyObject *func, void (*cfunc)(void));
#undef __Pyx_IsSameCFunction
#define __Pyx_IsSameCFunction(func, cfunc)   __Pyx__IsSameCyOrCFunction(func, cfunc)
static PyObject *__Pyx_CyFunction_Init(__pyx_CyFunctionObject* op, PyMethodDef *ml,
                                      int flags, PyObject* qualname,
                                      PyObject *closure,
                                      PyObject *module, PyObject *globals,
                                      PyObject* code);
static CYTHON_INLINE void __Pyx__CyFunction_SetClassObj(__pyx_CyFunctionObject* f, PyObject* classobj);
static CYTHON_INLINE PyObject *__Pyx_CyFunction_InitDefaults(PyObject *func,
                                                         PyTypeObject *defaults_type);
static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsTuple(PyObject *m,
                                                            PyObject *tuple);
static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsKwDict(PyObject *m,
                                                             PyObject *dict);
static CYTHON_INLINE void __Pyx_CyFunction_SetAnnotationsDict(PyObject *m,
                                                              PyObject *dict);
static int __pyx_CyFunction_init(PyObject *module);
#if CYTHON_METH_FASTCALL
static PyObject * __Pyx_CyFunction_Vectorcall_NOARGS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
static PyObject * __Pyx_CyFunction_Vectorcall_O(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS_METHOD(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
#if CYTHON_BACKPORT_VECTORCALL || CYTHON_COMPILING_IN_LIMITED_API
#define __Pyx_CyFunction_func_vectorcall(f) (((__pyx_CyFunctionObject*)f)->func_vectorcall)
#else
#define __Pyx_CyFunction_func_vectorcall(f) (((PyCFunctionObject*)f)->vectorcall)
#endif
#endif

/* CythonFunction.proto */
static PyObject *__Pyx_CyFunction_New(PyMethodDef *ml,
                                      int flags, PyObject* qualname,
                                      PyObject *closure,
                                      PyObject *module, PyObject *globals,
                                      PyObject* code);

/* CLineInTraceback.proto */
#if CYTHON_CLINE_IN_TRACEBACK && CYTHON_CLINE_IN_TRACEBACK_RUNTIME
static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line);
#else
#define __Pyx_CLineForTraceback(tstate, c_line)  (((CYTHON_CLINE_IN_TRACEBACK)) ? c_line : 0)
#endif

/* CodeObjectCache.proto */
#if CYTHON_COMPILING_IN_LIMITED_API
typedef PyObject __Pyx_CachedCodeObjectType;
#else
typedef PyCodeObject __Pyx_CachedCodeObjectType;
#endif
typedef struct {
    __Pyx_CachedCodeObjectType* code_object;
    int code_line;
} __Pyx_CodeObjectCacheEntry;
struct __Pyx_CodeObjectCache {
    int count;
    int max_count;
    __Pyx_CodeObjectCacheEntry* entries;
  #if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    __pyx_atomic_int_type accessor_count;
  #endif
};
static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line);
static __Pyx_CachedCodeObjectType *__pyx_find_code_object(int code_line);
static void __pyx_insert_code_object(int code_line, __Pyx_CachedCodeObjectType* code_object);

/* AddTraceback.proto */
static void __Pyx_AddTraceback(const char *funcname, int c_line,
                               int py_line, const char *filename);

/* GCCDiagnostics.proto */
#if !defined(__INTEL_COMPILER) && defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6))
#define __Pyx_HAS_GCC_DIAGNOSTIC
#endif

/* CIntFromPy.proto */
static CYTHON_INLINE long __Pyx_PyLong_As_long(PyObject *);

/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyLong_From_long(long value);

/* FormatTypeName.proto */
#if CYTHON_COMPILING_IN_LIMITED_API
typedef PyObject *__Pyx_TypeName;
#define __Pyx_FMT_TYPENAME "%U"
#define __Pyx_DECREF_TypeName(obj) Py_XDECREF(obj)
#if __PYX_LIMITED_VERSION_HEX >= 0x030d0000
#define __Pyx_PyType_GetFullyQualifiedName PyType_GetFullyQualifiedName
#else
static __Pyx_TypeName __Pyx_PyType_GetFullyQualifiedName(PyTypeObject* tp);
#endif
#else  // !LIMITED_API
typedef const char *__Pyx_TypeName;
#define __Pyx_FMT_TYPENAME "%.200s"
#define __Pyx_PyType_GetFullyQualifiedName(tp) ((tp)->tp_name)
#define __Pyx_DECREF_TypeName(obj)
#endif

/* CIntFromPy.proto */
static CYTHON_INLINE int __Pyx_PyLong_As_int(PyObject *);

/* FastTypeChecks.proto */
#if CYTHON_COMPILING_IN_CPYTHON
#define __Pyx_TypeCheck(obj, type) __Pyx_IsSubtype(Py_TYPE(obj), (PyTypeObject *)type)
#define __Pyx_TypeCheck2(obj, type1, type2) __Pyx_IsAnySubtype2(Py_TYPE(obj), (PyTypeObject *)type1, (PyTypeObject *)type2)
static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b);
static CYTHON_INLINE int __Pyx_IsAnySubtype2(PyTypeObject *cls, PyTypeObject *a, PyTypeObject *b);
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject *type);
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *type1, PyObject *type2);
#else
#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type)
#define __Pyx_TypeCheck2(obj, type1, type2) (PyObject_TypeCheck(obj, (PyTypeObject *)type1) || PyObject_TypeCheck(obj, (PyTypeObject *)type2))
#define __Pyx_PyErr_GivenExceptionMatches(err, type) PyErr_GivenExceptionMatches(err, type)
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *type1, PyObject *type2) {
    return PyErr_GivenExceptionMatches(err, type1) || PyErr_GivenExceptionMatches(err, type2);
}
#endif
#define __Pyx_PyErr_ExceptionMatches2(err1, err2)  __Pyx_PyErr_GivenExceptionMatches2(__Pyx_PyErr_CurrentExceptionType(), err1, err2)
#define __Pyx_PyException_Check(obj) __Pyx_TypeCheck(obj, PyExc_Exception)
#ifdef PyExceptionInstance_Check
  #define __Pyx_PyBaseException_Check(obj) PyExceptionInstance_Check(obj)
#else
  #define __Pyx_PyBaseException_Check(obj) __Pyx_TypeCheck(obj, PyExc_BaseException)
#endif

/* GetRuntimeVersion.proto */
static unsigned long __Pyx_get_runtime_version(void);

/* CheckBinaryVersion.proto */
static int __Pyx_check_binary_version(unsigned long ct_version, unsigned long rt_version, int allow_newer);

/* FunctionExport.proto */
static int __Pyx_ExportFunction(const char *name, void (*f)(void), const char *sig);

/* MultiPhaseInitModuleState.proto */
#if CYTHON_PEP489_MULTI_PHASE_INIT && CYTHON_USE_MODULE_STATE
static PyObject *__Pyx_State_FindModule(void*);
static int __Pyx_State_AddModule(PyObject* module, void*);
static int __Pyx_State_RemoveModule(void*);
#elif CYTHON_USE_MODULE_STATE
#define __Pyx_State_FindModule PyState_FindModule
#define __Pyx_State_AddModule PyState_AddModule
#define __Pyx_State_RemoveModule PyState_RemoveModule
#endif

/* #### Code section: module_declarations ### */
/* CythonABIVersion.proto */
#if CYTHON_COMPILING_IN_LIMITED_API
    #if CYTHON_METH_FASTCALL
        #define __PYX_FASTCALL_ABI_SUFFIX  "_fastcall"
    #else
        #define __PYX_FASTCALL_ABI_SUFFIX
    #endif
    #define __PYX_LIMITED_ABI_SUFFIX "limited" __PYX_FASTCALL_ABI_SUFFIX __PYX_AM_SEND_ABI_SUFFIX
#else
    #define __PYX_LIMITED_ABI_SUFFIX
#endif
#if __PYX_HAS_PY_AM_SEND == 1
    #define __PYX_AM_SEND_ABI_SUFFIX
#elif __PYX_HAS_PY_AM_SEND == 2
    #define __PYX_AM_SEND_ABI_SUFFIX "amsendbackport"
#else
    #define __PYX_AM_SEND_ABI_SUFFIX "noamsend"
#endif
#ifndef __PYX_MONITORING_ABI_SUFFIX
    #define __PYX_MONITORING_ABI_SUFFIX
#endif
#if CYTHON_USE_TP_FINALIZE
    #define __PYX_TP_FINALIZE_ABI_SUFFIX
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    #define __PYX_TP_FINALIZE_ABI_SUFFIX "nofinalize"
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#if CYTHON_USE_FREELISTS || !defined(__Pyx_AsyncGen_USED)
    #define __PYX_FREELISTS_ABI_SUFFIX
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    #define __PYX_FREELISTS_ABI_SUFFIX "nofreelists"
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#define CYTHON_ABI  __PYX_ABI_VERSION __PYX_LIMITED_ABI_SUFFIX __PYX_MONITORING_ABI_SUFFIX __PYX_TP_FINALIZE_ABI_SUFFIX __PYX_FREELISTS_ABI_SUFFIX __PYX_AM_SEND_ABI_SUFFIX
#define __PYX_ABI_MODULE_NAME "_cython_" CYTHON_ABI
#define __PYX_TYPE_MODULE_PREFIX __PYX_ABI_MODULE_NAME "."

static PyObject *__pyx_f_7cytoolz_9itertoolz_5_join_rightkey(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__join *__pyx_v_self); /* proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz_21_right_outer_join_key_rightkey(struct __pyx_obj_7cytoolz_9itertoolz__right_outer_join_key *__pyx_v_self); /* proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz_23_right_outer_join_index_rightkey(struct __pyx_obj_7cytoolz_9itertoolz__right_outer_join_index *__pyx_v_self); /* proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz_25_right_outer_join_indices_rightkey(struct __pyx_obj_7cytoolz_9itertoolz__right_outer_join_indices *__pyx_v_self); /* proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz_15_outer_join_key_rightkey(struct __pyx_obj_7cytoolz_9itertoolz__outer_join_key *__pyx_v_self); /* proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz_17_outer_join_index_rightkey(struct __pyx_obj_7cytoolz_9itertoolz__outer_join_index *__pyx_v_self); /* proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz_19_outer_join_indices_rightkey(struct __pyx_obj_7cytoolz_9itertoolz__outer_join_indices *__pyx_v_self); /* proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz_20_left_outer_join_key_rightkey(struct __pyx_obj_7cytoolz_9itertoolz__left_outer_join_key *__pyx_v_self); /* proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz_22_left_outer_join_index_rightkey(struct __pyx_obj_7cytoolz_9itertoolz__left_outer_join_index *__pyx_v_self); /* proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz_24_left_outer_join_indices_rightkey(struct __pyx_obj_7cytoolz_9itertoolz__left_outer_join_indices *__pyx_v_self); /* proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz_15_inner_join_key_rightkey(struct __pyx_obj_7cytoolz_9itertoolz__inner_join_key *__pyx_v_self); /* proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz_17_inner_join_index_rightkey(struct __pyx_obj_7cytoolz_9itertoolz__inner_join_index *__pyx_v_self); /* proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz_19_inner_join_indices_rightkey(struct __pyx_obj_7cytoolz_9itertoolz__inner_join_indices *__pyx_v_self); /* proto*/

/* Module declarations from "libc.string" */

/* Module declarations from "libc.stdio" */

/* Module declarations from "__builtin__" */

/* Module declarations from "cpython.type" */

/* Module declarations from "cpython" */

/* Module declarations from "cpython.object" */

/* Module declarations from "cpython.pyport" */

/* Module declarations from "cpython.dict" */

/* Module declarations from "cpython.exc" */

/* Module declarations from "cpython.list" */

/* Module declarations from "cpython.ref" */

/* Module declarations from "cpython.sequence" */

/* Module declarations from "cpython.set" */

/* Module declarations from "cpython.tuple" */

/* Module declarations from "cytoolz.cpython" */

/* Module declarations from "cytoolz.itertoolz" */
static PyObject *__pyx_v_7cytoolz_9itertoolz_deque = 0;
static PyObject *__pyx_v_7cytoolz_9itertoolz_heapify = 0;
static PyObject *__pyx_v_7cytoolz_9itertoolz_heappop = 0;
static PyObject *__pyx_v_7cytoolz_9itertoolz_heapreplace = 0;
static PyObject *__pyx_v_7cytoolz_9itertoolz_chain = 0;
static PyObject *__pyx_v_7cytoolz_9itertoolz_islice = 0;
static PyObject *__pyx_v_7cytoolz_9itertoolz_zip_longest = 0;
static PyObject *__pyx_v_7cytoolz_9itertoolz_itemgetter = 0;
static PyObject *__pyx_v_7cytoolz_9itertoolz_no_default = 0;
static PyObject *__pyx_v_7cytoolz_9itertoolz__get_exceptions = 0;
static PyObject *__pyx_v_7cytoolz_9itertoolz__get_list_exc = 0;
static PyObject *__pyx_v_7cytoolz_9itertoolz__chain_from_iterable = 0;
static PyObject *__pyx_f_7cytoolz_9itertoolz_groupby(PyObject *, PyObject *, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz_c_merge_sorted(PyObject *, struct __pyx_opt_args_7cytoolz_9itertoolz_c_merge_sorted *__pyx_optional_args); /*proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz_unique(PyObject *, int __pyx_skip_dispatch, struct __pyx_opt_args_7cytoolz_9itertoolz_unique *__pyx_optional_args); /*proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz_isiterable(PyObject *, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz_isdistinct(PyObject *, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz_take(Py_ssize_t, PyObject *, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz_tail(Py_ssize_t, PyObject *, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz_drop(Py_ssize_t, PyObject *, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz_take_nth(Py_ssize_t, PyObject *, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz_first(PyObject *, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz_second(PyObject *, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz_nth(Py_ssize_t, PyObject *, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz_last(PyObject *, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz_rest(PyObject *, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz_get(PyObject *, PyObject *, int __pyx_skip_dispatch, struct __pyx_opt_args_7cytoolz_9itertoolz_get *__pyx_optional_args); /*proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz_cons(PyObject *, PyObject *, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz_concat(PyObject *, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz_mapcat(PyObject *, PyObject *, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz_frequencies(PyObject *, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz_reduceby(PyObject *, PyObject *, PyObject *, int __pyx_skip_dispatch, struct __pyx_opt_args_7cytoolz_9itertoolz_reduceby *__pyx_optional_args); /*proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz_partition(Py_ssize_t, PyObject *, int __pyx_skip_dispatch, struct __pyx_opt_args_7cytoolz_9itertoolz_partition *__pyx_optional_args); /*proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz_count(PyObject *, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz_pluck(PyObject *, PyObject *, int __pyx_skip_dispatch, struct __pyx_opt_args_7cytoolz_9itertoolz_pluck *__pyx_optional_args); /*proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz_getter(PyObject *, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz_join(PyObject *, PyObject *, PyObject *, PyObject *, int __pyx_skip_dispatch, struct __pyx_opt_args_7cytoolz_9itertoolz_join *__pyx_optional_args); /*proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz_c_diff(PyObject *, struct __pyx_opt_args_7cytoolz_9itertoolz_c_diff *__pyx_optional_args); /*proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz_topk(Py_ssize_t, PyObject *, int __pyx_skip_dispatch, struct __pyx_opt_args_7cytoolz_9itertoolz_topk *__pyx_optional_args); /*proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz_peek(PyObject *, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz_peekn(Py_ssize_t, PyObject *, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz_identity(PyObject *, int __pyx_skip_dispatch); /*proto*/
static CYTHON_INLINE PyObject *__pyx_f_7cytoolz_9itertoolz__groupby_core(PyObject *, PyObject *, PyObject *); /*proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz__merge_sorted_binary(PyObject *); /*proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz__merge_sorted_binary_key(PyObject *, PyObject *); /*proto*/
static CYTHON_INLINE PyObject *__pyx_f_7cytoolz_9itertoolz__reduceby_core(PyObject *, PyObject *, PyObject *, PyObject *, PyObject *, int, int); /*proto*/
static PyObject *__pyx_f_7cytoolz_9itertoolz___pyx_unpickle__getter_null__set_state(struct __pyx_obj_7cytoolz_9itertoolz__getter_null *, PyObject *); /*proto*/
/* #### Code section: typeinfo ### */
/* #### Code section: before_global_var ### */
#define __Pyx_MODULE_NAME "cytoolz.itertoolz"
extern int __pyx_module_is_main_cytoolz__itertoolz;
int __pyx_module_is_main_cytoolz__itertoolz = 0;

/* Implementation of "cytoolz.itertoolz" */
/* #### Code section: global_var ### */
static PyObject *__pyx_builtin_IndexError;
static PyObject *__pyx_builtin_KeyError;
static PyObject *__pyx_builtin_TypeError;
static PyObject *__pyx_builtin_range;
static PyObject *__pyx_builtin_StopIteration;
static PyObject *__pyx_builtin_ValueError;
static PyObject *__pyx_builtin_enumerate;
static PyObject *__pyx_builtin_map;
static PyObject *__pyx_builtin_zip;
static PyObject *__pyx_builtin_LookupError;
static PyObject *__pyx_builtin_max;
/* #### Code section: string_decls ### */
static const char __pyx_k_1[] = "\200\001\330\004\013\2101";
static const char __pyx_k_5[] = "\200\001\360\016\000\005\014\2105\220\002\220&\230\001";
static const char __pyx_k_6[] = "\200\001\330\004*\250!\2506\260\021";
static const char __pyx_k_N[] = "N";
static const char __pyx_k_Q[] = "\200\001\330\004\n\210+\220Q";
static const char __pyx_k_k[] = "k";
static const char __pyx_k_n[] = "n";
static const char __pyx_k_q[] = "\200\001\360 \000\005\014\320\013\037\230q\240\001";
static const char __pyx_k_x[] = "x";
static const char __pyx_k__6[] = ".";
static const char __pyx_k__7[] = "?";
static const char __pyx_k_el[] = "el";
static const char __pyx_k_gc[] = "gc";
static const char __pyx_k_6_q[] = "\200\001\360\026\000\005\014\2106\220\021\220%\220q";
static const char __pyx_k_6_s[] = "\200\001\360\016\000\005\014\2106\220\021\220%\220s\230&\240\001";
static const char __pyx_k_all[] = "__all__";
static const char __pyx_k_get[] = "get";
static const char __pyx_k_ind[] = "ind";
static const char __pyx_k_key[] = "key";
static const char __pyx_k_len[] = "__len__";
static const char __pyx_k_map[] = "map";
static const char __pyx_k_max[] = "max";
static const char __pyx_k_new[] = "__new__";
static const char __pyx_k_nth[] = "nth";
static const char __pyx_k_pad[] = "pad";
static const char __pyx_k_pop[] = "pop";
static const char __pyx_k_q_2[] = "\200\001\360\024\000\005\014\320\013\037\230q\240\001";
static const char __pyx_k_seq[] = "seq";
static const char __pyx_k_zip[] = "zip";
static const char __pyx_k_aq_1[] = "\200\001\330\004\n\210$\210a\210q\330\004\010\210\001\210\021\330\004\013\2101";
static const char __pyx_k_cons[] = "cons";
static const char __pyx_k_dict[] = "__dict__";
static const char __pyx_k_diff[] = "diff";
static const char __pyx_k_drop[] = "drop";
static const char __pyx_k_func[] = "func";
static const char __pyx_k_init[] = "init";
static const char __pyx_k_join[] = "_join";
static const char __pyx_k_last[] = "last";
static const char __pyx_k_main[] = "__main__";
static const char __pyx_k_name[] = "__name__";
static const char __pyx_k_next[] = "next";
static const char __pyx_k_peek[] = "peek";
static const char __pyx_k_prob[] = "prob";
static const char __pyx_k_rest[] = "rest";
static const char __pyx_k_self[] = "self";
static const char __pyx_k_seq1[] = "seq1";
static const char __pyx_k_seq2[] = "seq2";
static const char __pyx_k_seqs[] = "seqs";
static const char __pyx_k_sort[] = "sort";
static const char __pyx_k_spec[] = "__spec__";
static const char __pyx_k_tail[] = "tail";
static const char __pyx_k_take[] = "take";
static const char __pyx_k_test[] = "__test__";
static const char __pyx_k_topk[] = "topk";
static const char __pyx_k_val2[] = "val2";
static const char __pyx_k_4q_AQ[] = "\200\001\360\016\000\005\014\2104\210q\220\004\220A\220Q";
static const char __pyx_k_6_QfA[] = "\200\001\360\020\000\005\014\2106\220\021\220#\220Q\220f\230A";
static const char __pyx_k_aq_4q[] = "\200\001\360\016\000\005\013\210$\210a\210q\330\004\010\210\001\210\021\330\004\013\2104\210q\220\001";
static const char __pyx_k_binop[] = "binop";
static const char __pyx_k_chain[] = "chain";
static const char __pyx_k_count[] = "count";
static const char __pyx_k_deque[] = "deque";
static const char __pyx_k_first[] = "first";
static const char __pyx_k_heapq[] = "heapq";
static const char __pyx_k_index[] = "index";
static const char __pyx_k_peekn[] = "peekn";
static const char __pyx_k_pluck[] = "pluck";
static const char __pyx_k_range[] = "range";
static const char __pyx_k_state[] = "state";
static const char __pyx_k_utils[] = "utils";
static const char __pyx_k_AQ_q_1[] = "\200\001\360\026\000\005\006\330\010\014\210A\210Q\330\010\017\210q\330\013\014\340\004\013\2101";
static const char __pyx_k_Random[] = "Random";
static const char __pyx_k_concat[] = "concat";
static const char __pyx_k_dict_2[] = "_dict";
static const char __pyx_k_enable[] = "enable";
static const char __pyx_k_func_2[] = "__func__";
static const char __pyx_k_getter[] = "getter";
static const char __pyx_k_islice[] = "islice";
static const char __pyx_k_join_2[] = "join";
static const char __pyx_k_kwargs[] = "kwargs";
static const char __pyx_k_mapcat[] = "mapcat";
static const char __pyx_k_module[] = "__module__";
static const char __pyx_k_no_pad[] = "no_pad";
static const char __pyx_k_pickle[] = "pickle";
static const char __pyx_k_random[] = "random";
static const char __pyx_k_reduce[] = "__reduce__";
static const char __pyx_k_remove[] = "remove";
static const char __pyx_k_second[] = "second";
static const char __pyx_k_unique[] = "unique";
static const char __pyx_k_update[] = "update";
static const char __pyx_k_concatv[] = "concatv";
static const char __pyx_k_cytoolz[] = "cytoolz";
static const char __pyx_k_default[] = "default";
static const char __pyx_k_disable[] = "disable";
static const char __pyx_k_groupby[] = "groupby";
static const char __pyx_k_heapify[] = "heapify";
static const char __pyx_k_heappop[] = "heappop";
static const char __pyx_k_initial[] = "initial";
static const char __pyx_k_iterate[] = "iterate";
static const char __pyx_k_leftkey[] = "leftkey";
static const char __pyx_k_leftseq[] = "leftseq";
static const char __pyx_k_no__pad[] = "__no__pad__";
static const char __pyx_k_reverse[] = "reverse";
static const char __pyx_k_KeyError[] = "KeyError";
static const char __pyx_k_add_note[] = "add_note";
static const char __pyx_k_diff_key[] = "_diff_key";
static const char __pyx_k_getstate[] = "__getstate__";
static const char __pyx_k_identity[] = "identity";
static const char __pyx_k_operator[] = "operator";
static const char __pyx_k_pyx_type[] = "__pyx_type";
static const char __pyx_k_qualname[] = "__qualname__";
static const char __pyx_k_reduceby[] = "reduceby";
static const char __pyx_k_rightkey[] = "rightkey";
static const char __pyx_k_rightseq[] = "rightseq";
static const char __pyx_k_set_name[] = "__set_name__";
static const char __pyx_k_setstate[] = "__setstate__";
static const char __pyx_k_take_nth[] = "take_nth";
static const char __pyx_k_vS_QfF_1[] = "\200\001\360\"\000\005\010\200v\210S\220\001\330\010\017\210~\230Q\230f\240F\250!\2501\330\004\013\210>\230\021\230!";
static const char __pyx_k_1_t3a_q_5[] = "\320\000+\2501\360\034\000\005\010\200t\2103\210a\330\010\017\320\017\037\230q\240\001\340\010\017\210{\230!\2305\240\001";
static const char __pyx_k_TypeError[] = "TypeError";
static const char __pyx_k_enumerate[] = "enumerate";
static const char __pyx_k_fillvalue[] = "fillvalue";
static const char __pyx_k_interpose[] = "interpose";
static const char __pyx_k_isenabled[] = "isenabled";
static const char __pyx_k_itertools[] = "itertools";
static const char __pyx_k_partition[] = "partition";
static const char __pyx_k_predicate[] = "predicate";
static const char __pyx_k_pyx_state[] = "__pyx_state";
static const char __pyx_k_reduce_ex[] = "__reduce_ex__";
static const char __pyx_k_IndexError[] = "IndexError";
static const char __pyx_k_ValueError[] = "ValueError";
static const char __pyx_k_accumulate[] = "accumulate";
static const char __pyx_k_inner_join[] = "_inner_join";
static const char __pyx_k_interleave[] = "interleave";
static const char __pyx_k_isdistinct[] = "isdistinct";
static const char __pyx_k_isiterable[] = "isiterable";
static const char __pyx_k_itemgetter[] = "itemgetter";
static const char __pyx_k_no_default[] = "no_default";
static const char __pyx_k_outer_join[] = "_outer_join";
static const char __pyx_k_pluck_list[] = "_pluck_list";
static const char __pyx_k_pyx_result[] = "__pyx_result";
static const char __pyx_k_pyx_vtable[] = "__pyx_vtable__";
static const char __pyx_k_t1A_4q_6_b[] = "\200\001\360\034\000\005\020\210t\2201\220A\330\004\013\2104\210q\220\001\330\004\013\2106\220\025\220b\230\010\240\001";
static const char __pyx_k_unique_key[] = "_unique_key";
static const char __pyx_k_LookupError[] = "LookupError";
static const char __pyx_k_PickleError[] = "PickleError";
static const char __pyx_k_collections[] = "collections";
static const char __pyx_k_frequencies[] = "frequencies";
static const char __pyx_k_getter_list[] = "_getter_list";
static const char __pyx_k_getter_null[] = "_getter_null";
static const char __pyx_k_heapreplace[] = "heapreplace";
static const char __pyx_k_no__default[] = "__no__default__";
static const char __pyx_k_pluck_index[] = "_pluck_index";
static const char __pyx_k_zip_longest[] = "zip_longest";
static const char __pyx_k_get_line_637[] = "get (line 637)";
static const char __pyx_k_getter_index[] = "_getter_index";
static const char __pyx_k_initializing[] = "_initializing";
static const char __pyx_k_is_coroutine[] = "_is_coroutine";
static const char __pyx_k_left_default[] = "left_default";
static const char __pyx_k_merge_sorted[] = "_merge_sorted";
static const char __pyx_k_nth_line_591[] = "nth (line 591)";
static const char __pyx_k_pyx_checksum[] = "__pyx_checksum";
static const char __pyx_k_q_s_1A_5_auA[] = "\200\001\360\026\000\005\010\320\007\027\220q\230\001\330\010\017\210s\220!\2201\220A\330\004\013\2105\220\001\220\025\220a\220u\230A";
static const char __pyx_k_random_state[] = "random_state";
static const char __pyx_k_stringsource[] = "<stringsource>";
static const char __pyx_k_use_setstate[] = "use_setstate";
static const char __pyx_k_StopIteration[] = "StopIteration";
static const char __pyx_k_class_getitem[] = "__class_getitem__";
static const char __pyx_k_cons_line_761[] = "cons (line 761)";
static const char __pyx_k_diff_identity[] = "_diff_identity";
static const char __pyx_k_drop_line_535[] = "drop (line 535)";
static const char __pyx_k_from_iterable[] = "from_iterable";
static const char __pyx_k_last_line_609[] = "last (line 609)";
static const char __pyx_k_partition_all[] = "partition_all";
static const char __pyx_k_random_sample[] = "random_sample";
static const char __pyx_k_reduce_cython[] = "__reduce_cython__";
static const char __pyx_k_right_default[] = "right_default";
static const char __pyx_k_tail_line_519[] = "tail (line 519)";
static const char __pyx_k_take_line_505[] = "take (line 505)";
static const char __pyx_k_diff_line_1660[] = "diff (line 1660)";
static const char __pyx_k_first_line_569[] = "first (line 569)";
static const char __pyx_k_inner_join_key[] = "_inner_join_key";
static const char __pyx_k_join_line_1287[] = "join (line 1287)";
static const char __pyx_k_merge_sorted_2[] = "merge_sorted";
static const char __pyx_k_outer_join_key[] = "_outer_join_key";
static const char __pyx_k_peek_line_1758[] = "peek (line 1758)";
static const char __pyx_k_sliding_window[] = "sliding_window";
static const char __pyx_k_topk_line_1686[] = "topk (line 1686)";
static const char __pyx_k_concat_line_718[] = "concat (line 718)";
static const char __pyx_k_left_outer_join[] = "_left_outer_join";
static const char __pyx_k_mapcat_line_750[] = "mapcat (line 750)";
static const char __pyx_k_peekn_line_1777[] = "peekn (line 1777)";
static const char __pyx_k_pluck_line_1211[] = "pluck (line 1211)";
static const char __pyx_k_pyx_PickleError[] = "__pyx_PickleError";
static const char __pyx_k_q_s_A_q_t3a_a_1[] = "\200\001\360\020\000\005\010\320\007\027\220q\230\001\330\010\017\210s\220\"\220A\330\004\n\210!\330\004\010\210\007\210q\340\004\007\200t\2103\210a\330\010\016\210a\330\004\013\2101";
static const char __pyx_k_second_line_579[] = "second (line 579)";
static const char __pyx_k_setstate_cython[] = "__setstate_cython__";
static const char __pyx_k_unique_identity[] = "_unique_identity";
static const char __pyx_k_unique_line_441[] = "unique (line 441)";
static const char __pyx_k_concatv_line_737[] = "concatv (line 737)";
static const char __pyx_k_groupby_line_136[] = "groupby (line 136)";
static const char __pyx_k_inner_join_index[] = "_inner_join_index";
static const char __pyx_k_merge_sorted_key[] = "_merge_sorted_key";
static const char __pyx_k_outer_join_index[] = "_outer_join_index";
static const char __pyx_k_r_1_j_t1A_E_aq_1[] = "\200\001\360\026\000\005\010\200r\210\022\2101\330\010\016\210j\230\001\230\021\360\006\000\005\020\210t\2201\220A\330\004\005\330\010\014\210E\220\025\220a\220q\330\014\020\220\001\220\021\330\013\014\340\004\013\2101";
static const char __pyx_k_right_outer_join[] = "_right_outer_join";
static const char __pyx_k_cytoolz_itertoolz[] = "cytoolz.itertoolz";
static const char __pyx_k_reduceby_line_838[] = "reduceby (line 838)";
static const char __pyx_k_t1A_U_4q_1_85_Qiq[] = "\200\001\360\034\000\005\020\210t\2201\220A\330\004\r\210U\220!\2204\220q\230\003\2301\330\004\013\2108\2205\230\001\230\024\230Q\230i\240q";
static const char __pyx_k_take_nth_line_559[] = "take_nth (line 559)";
static const char __pyx_k_A_1D_r_t3a_s_A_F_A[] = "\320\000<\270A\360&\000\005\014\2101\210D\220\001\220\026\220r\230\021\330\004\007\200t\2103\210a\330\010\017\210s\220\"\220A\340\010\017\210{\230\"\230F\240*\250A";
static const char __pyx_k_asyncio_coroutines[] = "asyncio.coroutines";
static const char __pyx_k_cline_in_traceback[] = "cline_in_traceback";
static const char __pyx_k_inner_join_indices[] = "_inner_join_indices";
static const char __pyx_k_nAS_4s_Qha_Qhd_A_1[] = "\200\001\360\026\000\005\023\220!\360\006\000\005\t\210\010\220\001\330\010\016\210n\230A\230S\240\001\330\010\013\2104\210s\220!\330\014\r\210Q\210h\220a\340\014\022\220(\230!\330\014\r\210Q\210h\220d\230\"\230A\330\004\013\2101";
static const char __pyx_k_outer_join_indices[] = "_outer_join_indices";
static const char __pyx_k_pluck_list_default[] = "_pluck_list_default";
static const char __pyx_k_z_7_Q_q_AWBa_q_z_1[] = "\200\001\330\004\007\200z\220\021\220'\230\021\330\010\013\210?\230!\2307\240#\240Q\330\014\023\220<\230q\330\r\034\230A\230W\240B\240a\330\014\023\220<\230q\240\001\330\010\017\210z\230\022\2301\330\004\013\210=\230\001\230\021";
static const char __pyx_k_isdistinct_line_480[] = "isdistinct (line 480)";
static const char __pyx_k_isiterable_line_461[] = "isiterable (line 461)";
static const char __pyx_k_left_outer_join_key[] = "_left_outer_join_key";
static const char __pyx_k_partition_line_1018[] = "partition (line 1018)";
static const char __pyx_k_pluck_index_default[] = "_pluck_index_default";
static const char __pyx_k_t1E_D_q_Q_s_1_Q_Q_1[] = "\200\001\360\026\000\005\010\200t\2101\210E\220\027\230\004\230D\240\007\240q\250\005\250Q\330\010\017\210s\220!\2201\330\004\030\230\001\330\004\010\210\005\210Q\330\010\r\210Q\330\004\013\2101";
static const char __pyx_k_frequencies_line_801[] = "frequencies (line 801)";
static const char __pyx_k_join___reduce_cython[] = "_join.__reduce_cython__";
static const char __pyx_k_right_outer_join_key[] = "_right_outer_join_key";
static const char __pyx_k_cytoolz_itertoolz_pyx[] = "cytoolz/itertoolz.pyx";
static const char __pyx_k_left_outer_join_index[] = "_left_outer_join_index";
static const char __pyx_k_merge_sorted_line_313[] = "merge_sorted (line 313)";
static const char __pyx_k_join___setstate_cython[] = "_join.__setstate_cython__";
static const char __pyx_k_remove___reduce_cython[] = "remove.__reduce_cython__";
static const char __pyx_k_right_outer_join_index[] = "_right_outer_join_index";
static const char __pyx_k_iterate___reduce_cython[] = "iterate.__reduce_cython__";
static const char __pyx_k_left_outer_join_indices[] = "_left_outer_join_indices";
static const char __pyx_k_diff_key___reduce_cython[] = "_diff_key.__reduce_cython__";
static const char __pyx_k_hk_A_1_kkmmn_xq_7_a_nA_1[] = "\200\001\360\006\000\005\010\200\177\220h\230k\250\033\260A\330\010\r\210^\2301\330\010\016\320\016!\320!k\320km\320mn\330\004\023\220<\230x\240q\250\001\330\004\007\200|\2207\230!\330\010.\250a\250\177\270n\310A\330\004\013\2101";
static const char __pyx_k_remove___setstate_cython[] = "remove.__setstate_cython__";
static const char __pyx_k_right_outer_join_indices[] = "_right_outer_join_indices";
static const char __pyx_k_interpose___reduce_cython[] = "interpose.__reduce_cython__";
static const char __pyx_k_iterate___setstate_cython[] = "iterate.__setstate_cython__";
static const char __pyx_k_pyx_unpickle__getter_null[] = "__pyx_unpickle__getter_null";
static const char __pyx_k_q_s_1_r_1_j_aq_Ba_Q_AQ_4q[] = "\200\001\360\016\000\005\010\320\007\027\220q\230\001\330\010\017\210s\220!\2201\330\004\007\200r\210\022\2101\330\010\016\210j\230\001\230\021\330\004\n\210$\210a\210q\330\004\n\210\"\210B\210a\330\010\r\210Q\330\010\014\210A\210Q\330\004\013\2104\210q\220\001";
static const char __pyx_k_A_G1F_a_vWA_q_q_q_T_G1_T_A[] = "\200\001\360\010\000\005\r\210A\330\004\014\210G\2201\220F\230,\240a\330\004\007\200v\210W\220A\330\010\022\220!\330\010\027\220q\340\010\027\220q\330\004\007\200q\330\010\017\320\017-\250T\260\021\260'\270\033\300G\3101\340\010\017\320\017-\250T\260\021\260'\270\033\300A";
static const char __pyx_k_accumulate___reduce_cython[] = "accumulate.__reduce_cython__";
static const char __pyx_k_diff_key___setstate_cython[] = "_diff_key.__setstate_cython__";
static const char __pyx_k_inner_join___reduce_cython[] = "_inner_join.__reduce_cython__";
static const char __pyx_k_interleave___reduce_cython[] = "interleave.__reduce_cython__";
static const char __pyx_k_outer_join___reduce_cython[] = "_outer_join.__reduce_cython__";
static const char __pyx_k_pluck_list___reduce_cython[] = "_pluck_list.__reduce_cython__";
static const char __pyx_k_unique_key___reduce_cython[] = "_unique_key.__reduce_cython__";
static const char __pyx_k_getter_list___reduce_cython[] = "_getter_list.__reduce_cython__";
static const char __pyx_k_getter_null___reduce_cython[] = "_getter_null.__reduce_cython__";
static const char __pyx_k_interpose___setstate_cython[] = "interpose.__setstate_cython__";
static const char __pyx_k_pluck_index___reduce_cython[] = "_pluck_index.__reduce_cython__";
static const char __pyx_k_1A_r_Bd_AT_a_t1A_fD_A_AQ_6_Q[] = "\200\001\360$\000\005\t\210\003\2101\210A\330\004\007\200r\210\023\210B\210d\220*\230A\230T\240\021\240$\240a\330\010\017\210t\2201\220A\330\004\016\210f\220D\230\001\230\033\240A\330\004\n\210&\220\004\220A\220Q\330\004\013\2106\220\021\220.\240\r\250Q";
static const char __pyx_k_accumulate___setstate_cython[] = "accumulate.__setstate_cython__";
static const char __pyx_k_getter_index___reduce_cython[] = "_getter_index.__reduce_cython__";
static const char __pyx_k_inner_join___setstate_cython[] = "_inner_join.__setstate_cython__";
static const char __pyx_k_interleave___setstate_cython[] = "interleave.__setstate_cython__";
static const char __pyx_k_merge_sorted___reduce_cython[] = "_merge_sorted.__reduce_cython__";
static const char __pyx_k_outer_join___setstate_cython[] = "_outer_join.__setstate_cython__";
static const char __pyx_k_pluck_list___setstate_cython[] = "_pluck_list.__setstate_cython__";
static const char __pyx_k_unique_key___setstate_cython[] = "_unique_key.__setstate_cython__";
static const char __pyx_k_diff_identity___reduce_cython[] = "_diff_identity.__reduce_cython__";
static const char __pyx_k_getter_list___setstate_cython[] = "_getter_list.__setstate_cython__";
static const char __pyx_k_getter_null___setstate_cython[] = "_getter_null.__setstate_cython__";
static const char __pyx_k_partition_all___reduce_cython[] = "partition_all.__reduce_cython__";
static const char __pyx_k_pluck_index___setstate_cython[] = "_pluck_index.__setstate_cython__";
static const char __pyx_k_random_sample___reduce_cython[] = "random_sample.__reduce_cython__";
static const char __pyx_k_t1E_A_HA_QfA_q_AQ_q_s_5_3as_1[] = "\200\001\360\034\000\005\010\200t\2101\210E\220\023\220A\330\010\022\220!\330\010\014\210H\220A\330\014\017\210~\230Q\230f\240A\330\020\027\220q\330\014\020\220\004\220A\220Q\330\010\017\210q\340\010\017\210s\220!\2205\230\003\2303\230a\230s\240!\2401";
static const char __pyx_k_7q_T_q_1_t7_t4xq_fAQ_r_1_2Rq_1[] = "\320\0007\260q\360$\000\005\026\220T\230\021\230!\330\004\037\230q\330\004\030\230\001\330\004\023\2201\340\004\007\200t\2107\220%\220t\2304\230x\240q\250\001\330\010\016\210f\220A\220Q\340\004\007\200r\210\022\2101\330\010\013\2102\210R\210q\330\014\023\2201\330\010\016\210d\220!\2204\220q\230\003\2301\330\010\013\2103\210a\210u\220C\220q\330\014\023\2201\330\010\r\210W\220A\220U\230!\330\010\013\2104\210s\220!\330\014\024\220C\220q\230\001\340\014\024\220C\220q\230\004\230D\240\001\340\004\010\210\010\220\001\330\010\013\2104\210s\220!\330\014\031\230\021\230%\230v\240Q\340\014\031\230\021\230%\230s\240!\2407\250#\250Q\330\010\r\210Q\330\010\013\2102\210S\220\001\330\014\r\330\004\007\200r\210\023\210A\330\010\n\210%\210q\220\010\230\001\330\010\014\210E\220\024\220S\230\n\240!\330\010\017\210u\220A\220Q\220d\230!\2303\230d\240(\250!\340\004\013\2101\210A\330\004\n\210\"\210A\210R\210q\220\001\330\004\007\200t\2103\210a\330\010\014\210H\220A\330\014\017\210t\2202\220Q\330\020\034\230A\230U\240&\250\001\330\020\026\220b\230\001\230\022\2301\230A\330\020\025\220Q\340\010\014\210H\220A\330\014\022\220#\220Q\220a\330\014\017\210t\2202\220Q\330\020\034\230A\230U\240%\240s\250!\330\020\026\220b\230\001\230\022\2301\230A\330\020\025\220Q\340\004\006\200e\2101\210H\220A\330\004\010\210\005\210T\220\023\220J\230a\330\004\013\2105\220\001\220\021\220$\220a\220s\230$\230h\240a";
static const char __pyx_k_Apply_func_to_each_sequence_in[] = "\n    Apply func to each sequence in seqs, concatenating results.\n\n    >>> list(mapcat(lambda s: [c.upper() for c in s],\n    ...             [[\"a\", \"b\"], [\"c\", \"d\", \"e\"]]))\n    ['A', 'B', 'C', 'D', 'E']\n    ";
static const char __pyx_k_Find_the_k_largest_elements_of[] = "\n    Find the k largest elements of a sequence\n\n    Operates lazily in ``n*log(k)`` time\n\n    >>> topk(2, [1, 100, 10, 1000])\n    (1000, 100)\n\n    Use a key function to change sorted order\n\n    >>> topk(2, ['Alice', 'Bob', 'Charlie', 'Dan'], key=len)\n    ('Charlie', 'Alice')\n\n    See also:\n        heapq.nlargest\n    ";
static const char __pyx_k_Is_x_iterable_isiterable_1_2_3[] = "\n    Is x iterable?\n\n    >>> isiterable([1, 2, 3])\n    True\n    >>> isiterable('abc')\n    True\n    >>> isiterable(5)\n    False\n    ";
static const char __pyx_k_Merge_and_sort_a_collection_of[] = "\n    Merge and sort a collection of sorted collections\n\n    This works lazily and only keeps one value from each iterable in memory.\n\n    >>> list(merge_sorted([1, 3, 5], [2, 4, 6]))\n    [1, 2, 3, 4, 5, 6]\n\n    >>> ''.join(merge_sorted('abc', 'abc', 'abc'))\n    'aaabbbccc'\n\n    The \"key\" function used to sort the input may be passed as a keyword.\n\n    >>> list(merge_sorted([2, 3], [1, 3], key=lambda x: x // 3))\n    [2, 1, 3, 3]\n    ";
static const char __pyx_k_Partition_sequence_into_tuples[] = "\n    Partition sequence into tuples of length n\n\n    >>> list(partition(2, [1, 2, 3, 4]))\n    [(1, 2), (3, 4)]\n\n    If the length of ``seq`` is not evenly divisible by ``n``, the final tuple\n    is dropped if ``pad`` is not specified, or filled to length ``n`` by pad:\n\n    >>> list(partition(2, [1, 2, 3, 4, 5]))\n    [(1, 2), (3, 4)]\n\n    >>> list(partition(2, [1, 2, 3, 4, 5], pad=None))\n    [(1, 2), (3, 4), (5, None)]\n\n    See Also:\n        partition_all\n    ";
static const char __pyx_k_Perform_a_simultaneous_groupby[] = "\n    Perform a simultaneous groupby and reduction\n\n    The computation:\n\n    >>> result = reduceby(key, binop, seq, init)      # doctest: +SKIP\n\n    is equivalent to the following:\n\n    >>> def reduction(group):                           # doctest: +SKIP\n    ...     return reduce(binop, group, init)           # doctest: +SKIP\n\n    >>> groups = groupby(key, seq)                    # doctest: +SKIP\n    >>> result = valmap(reduction, groups)              # doctest: +SKIP\n\n    But the former does not build the intermediate groups, allowing it to\n    operate in much less space.  This makes it suitable for larger datasets\n    that do not fit comfortably in memory\n\n    The ``init`` keyword argument is the default initialization of the\n    reduction.  This can be either a constant value like ``0`` or a callable\n    like ``lambda : 0`` as might be used in ``defaultdict``.\n\n    Simple Examples\n    ---------------\n\n    >>> from operator import add, mul\n    >>> iseven = lambda x: x % 2 == 0\n\n    >>> data = [1, 2, 3, 4, 5]\n\n    >>> reduceby(iseven, add, data)  # doctest: +SKIP\n    {False: 9, True: 6}\n\n    >>> reduceby(iseven, mul, data)  # doctest: +SKIP\n    {False: 15, True: 8}\n\n    Complex Example\n    ---------------\n\n    >>> projects = [{'name': 'build roads', 'state': 'CA', 'cost': 1000000},\n    ...             {'name': 'fight crime', 'state': 'IL', 'cost': 100000},\n    ...             {'name': 'help farmers', 'state': 'IL', 'cost': 2000000},\n    ...             {'name': 'help farmers', 'state': 'CA', 'cost': 200000}]\n\n    >>> reduceby('state',                        # doctest: +SKIP\n    ...          lambda acc, x: acc + x['cost'],\n    ...          projects, 0)\n    {'CA': 1200000, 'IL': 2100000}\n\n    Example Using ``init``\n    ----------------------\n\n    >>> def set_add(s, i):\n    ...     s.add(i)\n    ...     return s\n\n    >>> reduceby(iseven, set_add, [1, 2, 3, 4, 1, 2, 3], set)  # doctest: +SKIP\n    {True:  set([2, ""4]),\n     False: set([1, 3])}\n    ";
static const char __pyx_k_Retrieve_the_next_element_of_a[] = "\n    Retrieve the next element of a sequence\n\n    Returns the first element and an iterable equivalent to the original\n    sequence, still having the element retrieved.\n\n    >>> seq = [0, 1, 2, 3, 4]\n    >>> first, seq = peek(seq)\n    >>> first\n    0\n    >>> list(seq)\n    [0, 1, 2, 3, 4]\n    ";
static const char __pyx_k_Return_only_unique_elements_of[] = "\n    Return only unique elements of a sequence\n\n    >>> tuple(unique((1, 2, 3)))\n    (1, 2, 3)\n    >>> tuple(unique((1, 2, 1, 3)))\n    (1, 2, 3)\n\n    Uniqueness can be defined by key keyword\n\n    >>> tuple(unique(['cat', 'mouse', 'dog', 'hen'], key=len))\n    ('cat', 'mouse')\n    ";
static const char __pyx_k_Return_those_items_that_differ[] = "\n    Return those items that differ between sequences\n\n    >>> list(diff([1, 2, 3], [1, 2, 10, 100]))\n    [(3, 10)]\n\n    Shorter sequences may be padded with a ``default`` value:\n\n    >>> list(diff([1, 2, 3], [1, 2, 10, 100], default=None))\n    [(3, 10), (None, 100)]\n\n    A ``key`` function may also be applied to each item to use during\n    comparisons:\n\n    >>> list(diff(['apples', 'bananas'], ['Apples', 'Oranges'], key=str.lower))\n    [('bananas', 'Oranges')]\n    ";
static const char __pyx_k_The_last_element_in_a_sequence[] = "\n    The last element in a sequence\n\n    >>> last('ABC')\n    'C'\n    ";
static const char __pyx_k_getter_index___setstate_cython[] = "_getter_index.__setstate_cython__";
static const char __pyx_k_inner_join_key___reduce_cython[] = "_inner_join_key.__reduce_cython__";
static const char __pyx_k_left_outer_join_index___reduce[] = "_left_outer_join_index.__reduce_cython__";
static const char __pyx_k_left_outer_join_key___setstate[] = "_left_outer_join_key.__setstate_cython__";
static const char __pyx_k_merge_sorted___setstate_cython[] = "_merge_sorted.__setstate_cython__";
static const char __pyx_k_outer_join_key___reduce_cython[] = "_outer_join_key.__reduce_cython__";
static const char __pyx_k_pluck_index_default___setstate[] = "_pluck_index_default.__setstate_cython__";
static const char __pyx_k_sliding_window___reduce_cython[] = "sliding_window.__reduce_cython__";
static const char __pyx_k_10_z_q_83a_auF_5_auA_s_RvQ_xs_1[] = "\320\000;\2701\3600\000\005\010\200z\220\021\220%\220q\330\010\013\2108\2203\220a\330\014\023\320\023&\240a\240u\250F\260!\330\010\013\210?\230!\2305\240\002\240!\330\014\023\220;\230a\230u\240A\330\010\017\210s\220!\220:\230R\230v\240Q\330\004\007\200x\210s\220!\330\010\017\210|\2301\230E\240\021\330\004\013\320\013\037\230q\240\005\240V\2501";
static const char __pyx_k_4_xq_HA_S_XQ_1E_O1A_HA_U_1_hoQe[] = "\200\001\3604\000\005\023\220!\360\006\000\005\010\200x\210q\220\001\330\010\014\210H\220A\330\014\025\220S\230\001\230\021\330\014\031\230\021\230#\230X\240Q\330\t\023\2201\220E\230\021\330\010\014\210O\2301\230A\330\010\014\210H\220A\330\014\025\220[\240\001\240\021\330\014\020\220\005\220U\230!\2301\330\020\026\220h\230o\250Q\250e\2601\330\020\026\220d\230!\2301\330\020\031\230\021\230!\330\020 \240\001\240\030\250\023\250A\330\014\031\230\021\230#\230X\240Q\340\010\014\210H\220A\330\014\025\220T\230\021\230!\330\014\031\230\021\230#\230X\240Q\330\004\013\2101";
static const char __pyx_k_8_L_z_q_O1A_AQ_83a_7_1A_c_A_1_C[] = "\320\0008\270\001\360L\001\000\005\010\200z\220\021\220%\220q\330\010\014\210O\2301\230A\330\010\021\220\033\230A\230Q\340\010\013\2108\2203\220a\330\014\020\220\003\2207\230)\2401\240A\330\020\026\220c\230\021\230!\330\020\031\230\021\230!\330\020 \240\001\240\030\250\023\250A\330\014\023\2201\360\006\000\t\r\210C\210w\220i\230q\240\001\330\014\022\320\022#\2401\240E\250\021\330\014\017\210t\2203\220a\330\020\026\220h\230n\250A\330\020\033\2301\330\020\023\2204\320\0272\260!\2605\270\001\330\024\032\230!\330\020\031\230\021\230!\330\020 \240\001\240\030\250\023\250A\340\020\026\220h\230a\330\020 \240\001\240\030\250\023\250A\330\010\017\210q\340\004\n\320\n\033\2301\230E\240\021\330\004\007\200t\2103\210a\330\010\016\210h\220n\240A\330\010\023\2201\330\010\013\2108\2203\220a\330\014\022\220!\330\010\013\320\013&\240a\240u\250A\330\014\023\2201\330\010\016\210a\330\004\n\210(\220!\330\004\016\210a\210q\330\004\013\2101";
static const char __pyx_k_Add_el_to_beginning_of_possibly[] = "\n    Add el to beginning of (possibly infinite) sequence seq.\n\n    >>> list(cons(1, [2, 3]))\n    [1, 2, 3]\n    ";
static const char __pyx_k_All_values_in_sequence_are_dist[] = "\n    All values in sequence are distinct\n\n    >>> isdistinct([1, 2, 3])\n    True\n    >>> isdistinct([1, 2, 1])\n    False\n\n    >>> isdistinct(\"Hello\")\n    False\n    >>> isdistinct(\"World\")\n    True\n    ";
static const char __pyx_k_Concatenate_zero_or_more_iterab[] = "\n    Concatenate zero or more iterables, any of which may be infinite.\n\n    An infinite sequence will prevent the rest of the arguments from\n    being included.\n\n    We use chain.from_iterable rather than ``chain(*seqs)`` so that seqs\n    can be a generator.\n\n    >>> list(concat([[], [1], [2, 3]]))\n    [1, 2, 3]\n\n    See also:\n        itertools.chain.from_iterable  equivalent\n    ";
static const char __pyx_k_Every_nth_item_in_seq_list_take[] = "\n    Every nth item in seq\n\n    >>> list(take_nth(2, [10, 20, 30, 40, 50]))\n    [10, 30, 50]\n    ";
static const char __pyx_k_Fa_s_1_xq_HA_S_3hfG6_A_1E_O1A_H[] = "\320\000F\300a\360|\001\000\005\023\220!\360\006\000\005\033\230%\230s\240!\330\004\032\230(\240!\2401\330\004\007\200x\210q\220\001\330\010\014\210H\220A\330\014\025\220S\230\001\230\021\330\014\032\230!\2303\230h\240f\250G\2606\270\033\300A\330\t\023\2201\220E\230\021\330\010\014\210O\2301\230A\330\010\014\210H\220A\330\014\025\220[\240\001\240\021\330\014\020\220\005\220U\230!\2301\330\020\026\220h\230o\250Q\250e\2601\330\020\026\220d\230!\2301\330\020\031\230\021\230!\330\020 \240\001\240\030\250\023\250A\330\014\032\230!\2303\230h\240f\250G\2606\270\033\300A\340\010\014\210H\220A\330\014\025\220T\230\021\230!\330\014\032\230!\2303\230h\240f\250G\2606\270\033\300A\330\004\013\2101";
static const char __pyx_k_Find_number_of_occurrences_of_e[] = "\n    Find number of occurrences of each value in seq\n\n    >>> frequencies(['cat', 'cat', 'ox', 'pig', 'pig', 'cat'])  #doctest: +SKIP\n    {'cat': 3, 'ox': 1, 'pig': 2}\n\n    See Also:\n        countby\n        groupby\n    ";
static const char __pyx_k_Get_element_in_a_sequence_or_di[] = "\n    Get element in a sequence or dict\n\n    Provides standard indexing\n\n    >>> get(1, 'ABC')       # Same as 'ABC'[1]\n    'B'\n\n    Pass a list to get multiple values\n\n    >>> get([1, 2], 'ABC')  # ('ABC'[1], 'ABC'[2])\n    ('B', 'C')\n\n    Works on any value that supports indexing/getitem\n    For example here we see that it works with dictionaries\n\n    >>> phonebook = {'Alice':  '555-1234',\n    ...              'Bob':    '555-5678',\n    ...              'Charlie':'555-9999'}\n    >>> get('Alice', phonebook)\n    '555-1234'\n\n    >>> get(['Alice', 'Bob'], phonebook)\n    ('555-1234', '555-5678')\n\n    Provide a default for missing values\n\n    >>> get(['Alice', 'Dennis'], phonebook, None)\n    ('555-1234', None)\n\n    See Also:\n        pluck\n    ";
static const char __pyx_k_Group_a_collection_by_a_key_fun[] = "\n    Group a collection by a key function\n\n    >>> names = ['Alice', 'Bob', 'Charlie', 'Dan', 'Edith', 'Frank']\n    >>> groupby(len, names)  # doctest: +SKIP\n    {3: ['Bob', 'Dan'], 5: ['Alice', 'Edith', 'Frank'], 7: ['Charlie']}\n\n    >>> iseven = lambda x: x % 2 == 0\n    >>> groupby(iseven, [1, 2, 3, 4, 5, 6, 7, 8])  # doctest: +SKIP\n    {False: [1, 3, 5, 7], True: [2, 4, 6, 8]}\n\n    Non-callable keys imply grouping on a member.\n\n    >>> groupby('gender', [{'name': 'Alice', 'gender': 'F'},\n    ...                    {'name': 'Bob', 'gender': 'M'},\n    ...                    {'name': 'Charlie', 'gender': 'M'}]) # doctest:+SKIP\n    {'F': [{'gender': 'F', 'name': 'Alice'}],\n     'M': [{'gender': 'M', 'name': 'Bob'},\n           {'gender': 'M', 'name': 'Charlie'}]}\n\n    Not to be confused with ``itertools.groupby``\n\n    See Also:\n        countby\n    ";
static const char __pyx_k_Join_two_sequences_on_common_at[] = "\n    Join two sequences on common attributes\n\n    This is a semi-streaming operation.  The LEFT sequence is fully evaluated\n    and placed into memory.  The RIGHT sequence is evaluated lazily and so can\n    be arbitrarily large.\n    (Note: If right_default is defined, then unique keys of rightseq\n        will also be stored in memory.)\n\n    >>> friends = [('Alice', 'Edith'),\n    ...            ('Alice', 'Zhao'),\n    ...            ('Edith', 'Alice'),\n    ...            ('Zhao', 'Alice'),\n    ...            ('Zhao', 'Edith')]\n\n    >>> cities = [('Alice', 'NYC'),\n    ...           ('Alice', 'Chicago'),\n    ...           ('Dan', 'Sydney'),\n    ...           ('Edith', 'Paris'),\n    ...           ('Edith', 'Berlin'),\n    ...           ('Zhao', 'Shanghai')]\n\n    >>> # Vacation opportunities\n    >>> # In what cities do people have friends?\n    >>> result = join(second, friends,\n    ...               first, cities)\n    >>> for ((a, b), (c, d)) in sorted(unique(result)):\n    ...     print((a, d))\n    ('Alice', 'Berlin')\n    ('Alice', 'Paris')\n    ('Alice', 'Shanghai')\n    ('Edith', 'Chicago')\n    ('Edith', 'NYC')\n    ('Zhao', 'Chicago')\n    ('Zhao', 'NYC')\n    ('Zhao', 'Berlin')\n    ('Zhao', 'Paris')\n\n    Specify outer joins with keyword arguments ``left_default`` and/or\n    ``right_default``.  Here is a full outer join in which unmatched elements\n    are paired with None.\n\n    >>> identity = lambda x: x\n    >>> list(join(identity, [1, 2, 3],\n    ...           identity, [2, 3, 4],\n    ...           left_default=None, right_default=None))\n    [(2, 2), (3, 3), (None, 4), (1, None)]\n\n    Usually the key arguments are callables to be applied to the sequences.  If\n    the keys are not obviously callable then it is assumed that indexing was\n    intended, e.g. the following is a legal change.\n    The join is implemented as a hash join and the keys of leftseq must be\n    hashable. Additionally, if right_default is defined, then key""s of rightseq\n    must also be hashable.\n\n    >>> # result = join(second, friends, first, cities)\n    >>> result = join(1, friends, 0, cities)  # doctest: +SKIP\n    ";
static const char __pyx_k_Retrieve_the_next_n_elements_of[] = "\n    Retrieve the next n elements of a sequence\n\n    Returns a tuple of the first n elements and an iterable equivalent\n    to the original, still having the elements retrieved.\n\n    >>> seq = [0, 1, 2, 3, 4]\n    >>> first_two, seq = peekn(2, seq)\n    >>> first_two\n    (0, 1)\n    >>> list(seq)\n    [0, 1, 2, 3, 4]\n    ";
static const char __pyx_k_The_first_element_in_a_sequence[] = "\n    The first element in a sequence\n\n    >>> first('ABC')\n    'A'\n    ";
static const char __pyx_k_The_first_n_elements_of_a_seque[] = "\n    The first n elements of a sequence\n\n    >>> list(take(2, [10, 20, 30, 40, 50]))\n    [10, 20]\n\n    See Also:\n        drop\n        tail\n    ";
static const char __pyx_k_The_last_n_elements_of_a_sequen[] = "\n    The last n elements of a sequence\n\n    >>> tail(2, [10, 20, 30, 40, 50])\n    [40, 50]\n\n    See Also:\n        drop\n        take\n    ";
static const char __pyx_k_The_nth_element_in_a_sequence_n[] = "\n    The nth element in a sequence\n\n    >>> nth(1, 'ABC')\n    'B'\n    ";
static const char __pyx_k_The_second_element_in_a_sequenc[] = "\n    The second element in a sequence\n\n    >>> second('ABC')\n    'B'\n    ";
static const char __pyx_k_The_sequence_following_the_firs[] = "\n    The sequence following the first n elements\n\n    >>> list(drop(2, [10, 20, 30, 40, 50]))\n    [30, 40, 50]\n\n    See Also:\n        take\n        tail\n    ";
static const char __pyx_k_The_sequence_passed_to_parition[] = "The sequence passed to `parition_all` has invalid length";
static const char __pyx_k_Variadic_version_of_concat_list[] = "\n    Variadic version of concat\n\n    >>> list(concatv([], [\"a\"], [\"b\", \"c\"]))\n    ['a', 'b', 'c']\n\n    See also:\n        itertools.chain\n    ";
static const char __pyx_k_diff_identity___setstate_cython[] = "_diff_identity.__setstate_cython__";
static const char __pyx_k_inner_join_index___reduce_cytho[] = "_inner_join_index.__reduce_cython__";
static const char __pyx_k_inner_join_index___setstate_cyt[] = "_inner_join_index.__setstate_cython__";
static const char __pyx_k_inner_join_indices___reduce_cyt[] = "_inner_join_indices.__reduce_cython__";
static const char __pyx_k_inner_join_indices___setstate_c[] = "_inner_join_indices.__setstate_cython__";
static const char __pyx_k_inner_join_key___setstate_cytho[] = "_inner_join_key.__setstate_cython__";
static const char __pyx_k_left_outer_join___reduce_cython[] = "_left_outer_join.__reduce_cython__";
static const char __pyx_k_left_outer_join___setstate_cyth[] = "_left_outer_join.__setstate_cython__";
static const char __pyx_k_left_outer_join_index___setstat[] = "_left_outer_join_index.__setstate_cython__";
static const char __pyx_k_left_outer_join_indices___reduc[] = "_left_outer_join_indices.__reduce_cython__";
static const char __pyx_k_left_outer_join_indices___setst[] = "_left_outer_join_indices.__setstate_cython__";
static const char __pyx_k_left_outer_join_key___reduce_cy[] = "_left_outer_join_key.__reduce_cython__";
static const char __pyx_k_merge_sorted_key___reduce_cytho[] = "_merge_sorted_key.__reduce_cython__";
static const char __pyx_k_merge_sorted_key___setstate_cyt[] = "_merge_sorted_key.__setstate_cython__";
static const char __pyx_k_n_argument_for_drop_must_be_non[] = "n argument for drop() must be non-negative";
static const char __pyx_k_n_must_be_positive_when_indexin[] = "\"n\" must be positive when indexing an iterator";
static const char __pyx_k_outer_join_index___reduce_cytho[] = "_outer_join_index.__reduce_cython__";
static const char __pyx_k_outer_join_index___setstate_cyt[] = "_outer_join_index.__setstate_cython__";
static const char __pyx_k_outer_join_indices___reduce_cyt[] = "_outer_join_indices.__reduce_cython__";
static const char __pyx_k_outer_join_indices___setstate_c[] = "_outer_join_indices.__setstate_cython__";
static const char __pyx_k_outer_join_key___setstate_cytho[] = "_outer_join_key.__setstate_cython__";
static const char __pyx_k_partition_all___setstate_cython[] = "partition_all.__setstate_cython__";
static const char __pyx_k_pluck_index_default___reduce_cy[] = "_pluck_index_default.__reduce_cython__";
static const char __pyx_k_pluck_list_default___reduce_cyt[] = "_pluck_list_default.__reduce_cython__";
static const char __pyx_k_pluck_list_default___setstate_c[] = "_pluck_list_default.__setstate_cython__";
static const char __pyx_k_plucks_an_element_or_several_el[] = "\n    plucks an element or several elements from each item in a sequence.\n\n    ``pluck`` maps ``itertoolz.get`` over a sequence and returns one or more\n    elements of each item in the sequence.\n\n    This is equivalent to running `map(curried.get(ind), seqs)`\n\n    ``ind`` can be either a single string/index or a list of strings/indices.\n    ``seqs`` should be sequence containing sequences or dicts.\n\n    e.g.\n\n    >>> data = [{'id': 1, 'name': 'Cheese'}, {'id': 2, 'name': 'Pies'}]\n    >>> list(pluck('name', data))\n    ['Cheese', 'Pies']\n    >>> list(pluck([0, 1], [[1, 2, 3], [4, 5, 7]]))\n    [(1, 2), (4, 5)]\n\n    See Also:\n        get\n        map\n    ";
static const char __pyx_k_random_sample___setstate_cython[] = "random_sample.__setstate_cython__";
static const char __pyx_k_right_outer_join___reduce_cytho[] = "_right_outer_join.__reduce_cython__";
static const char __pyx_k_right_outer_join___setstate_cyt[] = "_right_outer_join.__setstate_cython__";
static const char __pyx_k_right_outer_join_index___reduce[] = "_right_outer_join_index.__reduce_cython__";
static const char __pyx_k_right_outer_join_index___setsta[] = "_right_outer_join_index.__setstate_cython__";
static const char __pyx_k_right_outer_join_indices___redu[] = "_right_outer_join_indices.__reduce_cython__";
static const char __pyx_k_right_outer_join_indices___sets[] = "_right_outer_join_indices.__setstate_cython__";
static const char __pyx_k_right_outer_join_key___reduce_c[] = "_right_outer_join_key.__reduce_cython__";
static const char __pyx_k_right_outer_join_key___setstate[] = "_right_outer_join_key.__setstate_cython__";
static const char __pyx_k_unique_identity___reduce_cython[] = "_unique_identity.__reduce_cython__";
static const char __pyx_k_unique_identity___setstate_cyth[] = "_unique_identity.__setstate_cython__";
static const char __pyx_k_v_C_nCq_81A_9IZq_1_q_ay_1_5Q_AY[] = "\200\001\340&'\330'(\360v\001\000\005\010\200}\220C\220{\240$\240n\260C\260q\330\010\013\2108\2201\220A\330\014\023\220?\240!\2409\250I\260Z\270q\330#1\260\021\330\r\027\220q\230\n\240!\330\014\023\320\023&\240a\240y\260\t\270\032\3001\330'5\260Q\340\014\023\320\023$\240A\240Y\250i\260z\300\021\330%3\2601\330\t\026\220c\230\033\240D\250\016\260c\270\021\330\010\013\2108\2201\220A\330\014\023\320\023(\250\001\250\031\260)\270:\300Q\330)7\260q\330\r\027\220q\230\n\240!\330\014\023\320\023,\250A\250Y\260i\270z\310\021\330-;\2701\340\014\023\320\023*\250!\2509\260I\270Z\300q\330+9\270\021\330\t\026\220c\230\033\240D\250\016\260c\270\021\330\010\013\2108\2201\220A\330\014\023\320\023'\240q\250\t\260\031\270*\300A\330(6\260a\330\r\027\220q\230\n\240!\330\014\023\320\023+\2501\250I\260Y\270j\310\001\330,:\270!\340\014\023\320\023)\250\021\250)\2609\270J\300a\330*8\270\001\340\010\013\2108\2201\220A\330\014\023\220?\240!\2409\250I\260Z\270q\330#1\260\021\330\r\027\220q\230\n\240!\330\014\023\320\023&\240a\240y\260\t\270\032\3001\330'5\260Q\340\014\023\320\023$\240A\240Y\250i\260z\300\021\330%3\2601";
static const char __pyx_k_Incompatible_checksums_0x_x_vs_0[] = "Incompatible checksums (0x%x vs (0xe3b0c44, 0xda39a3e, 0xd41d8cd) = ())";
static const char __pyx_k_Note_that_Cython_is_deliberately[] = "Note that Cython is deliberately stricter than PEP-484 and rejects subclasses of builtin types. If you need to pass subclasses then set the 'annotation_typing' directive to False.";
static const char __pyx_k_Too_few_sequences_given_min_2_re[] = "Too few sequences given (min 2 required)";
static const char __pyx_k_no_default___reduce___due_to_non[] = "no default __reduce__ due to non-trivial __cinit__";
static const char __pyx_k_sliding_window___setstate_cython[] = "sliding_window.__setstate_cython__";
/* #### Code section: decls ### */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_identity(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_x); /* proto */
static int __pyx_pf_7cytoolz_9itertoolz_6remove___cinit__(struct __pyx_obj_7cytoolz_9itertoolz_remove *__pyx_v_self, PyObject *__pyx_v_predicate, PyObject *__pyx_v_seq); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_6remove_2__iter__(struct __pyx_obj_7cytoolz_9itertoolz_remove *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_6remove_4__next__(struct __pyx_obj_7cytoolz_9itertoolz_remove *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_6remove_6__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz_remove *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_6remove_8__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz_remove *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_7cytoolz_9itertoolz_10accumulate___cinit__(struct __pyx_obj_7cytoolz_9itertoolz_accumulate *__pyx_v_self, PyObject *__pyx_v_binop, PyObject *__pyx_v_seq, PyObject *__pyx_v_initial); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_10accumulate_2__iter__(struct __pyx_obj_7cytoolz_9itertoolz_accumulate *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_10accumulate_4__next__(struct __pyx_obj_7cytoolz_9itertoolz_accumulate *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_10accumulate_6__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz_accumulate *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_10accumulate_8__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz_accumulate *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_2groupby(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_key, PyObject *__pyx_v_seq); /* proto */
static int __pyx_pf_7cytoolz_9itertoolz_13_merge_sorted___cinit__(struct __pyx_obj_7cytoolz_9itertoolz__merge_sorted *__pyx_v_self, PyObject *__pyx_v_seq1, PyObject *__pyx_v_seq2, PyObject *__pyx_v_val2); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_13_merge_sorted_2__iter__(struct __pyx_obj_7cytoolz_9itertoolz__merge_sorted *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_13_merge_sorted_4__next__(struct __pyx_obj_7cytoolz_9itertoolz__merge_sorted *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_13_merge_sorted_6__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__merge_sorted *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_13_merge_sorted_8__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__merge_sorted *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_7cytoolz_9itertoolz_17_merge_sorted_key___cinit__(struct __pyx_obj_7cytoolz_9itertoolz__merge_sorted_key *__pyx_v_self, PyObject *__pyx_v_seq1, PyObject *__pyx_v_seq2, PyObject *__pyx_v_val2, PyObject *__pyx_v_key); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_17_merge_sorted_key_2__iter__(struct __pyx_obj_7cytoolz_9itertoolz__merge_sorted_key *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_17_merge_sorted_key_4__next__(struct __pyx_obj_7cytoolz_9itertoolz__merge_sorted_key *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_17_merge_sorted_key_6__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__merge_sorted_key *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_17_merge_sorted_key_8__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__merge_sorted_key *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_4merge_sorted(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_seqs, PyObject *__pyx_v_kwargs); /* proto */
static int __pyx_pf_7cytoolz_9itertoolz_10interleave___cinit__(struct __pyx_obj_7cytoolz_9itertoolz_interleave *__pyx_v_self, PyObject *__pyx_v_seqs); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_10interleave_2__iter__(struct __pyx_obj_7cytoolz_9itertoolz_interleave *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_10interleave_4__next__(struct __pyx_obj_7cytoolz_9itertoolz_interleave *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_10interleave_6__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz_interleave *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_10interleave_8__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz_interleave *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_7cytoolz_9itertoolz_11_unique_key___cinit__(struct __pyx_obj_7cytoolz_9itertoolz__unique_key *__pyx_v_self, PyObject *__pyx_v_seq, PyObject *__pyx_v_key); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_11_unique_key_2__iter__(struct __pyx_obj_7cytoolz_9itertoolz__unique_key *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_11_unique_key_4__next__(struct __pyx_obj_7cytoolz_9itertoolz__unique_key *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_11_unique_key_6__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__unique_key *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_11_unique_key_8__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__unique_key *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_7cytoolz_9itertoolz_16_unique_identity___cinit__(struct __pyx_obj_7cytoolz_9itertoolz__unique_identity *__pyx_v_self, PyObject *__pyx_v_seq); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_16_unique_identity_2__iter__(struct __pyx_obj_7cytoolz_9itertoolz__unique_identity *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_16_unique_identity_4__next__(struct __pyx_obj_7cytoolz_9itertoolz__unique_identity *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_16_unique_identity_6__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__unique_identity *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_16_unique_identity_8__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__unique_identity *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_6unique(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_seq, PyObject *__pyx_v_key); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_8isiterable(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_x); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_10isdistinct(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_seq); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_12take(CYTHON_UNUSED PyObject *__pyx_self, Py_ssize_t __pyx_v_n, PyObject *__pyx_v_seq); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_14tail(CYTHON_UNUSED PyObject *__pyx_self, Py_ssize_t __pyx_v_n, PyObject *__pyx_v_seq); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_16drop(CYTHON_UNUSED PyObject *__pyx_self, Py_ssize_t __pyx_v_n, PyObject *__pyx_v_seq); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_18take_nth(CYTHON_UNUSED PyObject *__pyx_self, Py_ssize_t __pyx_v_n, PyObject *__pyx_v_seq); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_20first(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_seq); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_22second(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_seq); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_24nth(CYTHON_UNUSED PyObject *__pyx_self, Py_ssize_t __pyx_v_n, PyObject *__pyx_v_seq); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_26last(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_seq); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_28rest(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_seq); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_30get(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_ind, PyObject *__pyx_v_seq, PyObject *__pyx_v_default); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_32concat(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_seqs); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_34concatv(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_seqs); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_36mapcat(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_func, PyObject *__pyx_v_seqs); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_38cons(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_el, PyObject *__pyx_v_seq); /* proto */
static int __pyx_pf_7cytoolz_9itertoolz_9interpose___cinit__(struct __pyx_obj_7cytoolz_9itertoolz_interpose *__pyx_v_self, PyObject *__pyx_v_el, PyObject *__pyx_v_seq); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_9interpose_2__iter__(struct __pyx_obj_7cytoolz_9itertoolz_interpose *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_9interpose_4__next__(struct __pyx_obj_7cytoolz_9itertoolz_interpose *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_9interpose_6__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz_interpose *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_9interpose_8__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz_interpose *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_40frequencies(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_seq); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_42reduceby(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_key, PyObject *__pyx_v_binop, PyObject *__pyx_v_seq, PyObject *__pyx_v_init); /* proto */
static int __pyx_pf_7cytoolz_9itertoolz_7iterate___cinit__(struct __pyx_obj_7cytoolz_9itertoolz_iterate *__pyx_v_self, PyObject *__pyx_v_func, PyObject *__pyx_v_x); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_7iterate_2__iter__(struct __pyx_obj_7cytoolz_9itertoolz_iterate *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_7iterate_4__next__(struct __pyx_obj_7cytoolz_9itertoolz_iterate *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_7iterate_6__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz_iterate *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_7iterate_8__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz_iterate *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_7cytoolz_9itertoolz_14sliding_window___cinit__(struct __pyx_obj_7cytoolz_9itertoolz_sliding_window *__pyx_v_self, Py_ssize_t __pyx_v_n, PyObject *__pyx_v_seq); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_14sliding_window_2__iter__(struct __pyx_obj_7cytoolz_9itertoolz_sliding_window *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_14sliding_window_4__next__(struct __pyx_obj_7cytoolz_9itertoolz_sliding_window *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_14sliding_window_6__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz_sliding_window *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_14sliding_window_8__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz_sliding_window *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_44partition(CYTHON_UNUSED PyObject *__pyx_self, Py_ssize_t __pyx_v_n, PyObject *__pyx_v_seq, PyObject *__pyx_v_pad); /* proto */
static int __pyx_pf_7cytoolz_9itertoolz_13partition_all___cinit__(struct __pyx_obj_7cytoolz_9itertoolz_partition_all *__pyx_v_self, Py_ssize_t __pyx_v_n, PyObject *__pyx_v_seq); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_13partition_all_2__iter__(struct __pyx_obj_7cytoolz_9itertoolz_partition_all *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_13partition_all_4__next__(struct __pyx_obj_7cytoolz_9itertoolz_partition_all *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_13partition_all_6__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz_partition_all *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_13partition_all_8__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz_partition_all *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_46count(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_seq); /* proto */
static int __pyx_pf_7cytoolz_9itertoolz_12_pluck_index___cinit__(struct __pyx_obj_7cytoolz_9itertoolz__pluck_index *__pyx_v_self, PyObject *__pyx_v_ind, PyObject *__pyx_v_seqs); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_12_pluck_index_2__iter__(struct __pyx_obj_7cytoolz_9itertoolz__pluck_index *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_12_pluck_index_4__next__(struct __pyx_obj_7cytoolz_9itertoolz__pluck_index *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_12_pluck_index_6__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__pluck_index *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_12_pluck_index_8__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__pluck_index *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_7cytoolz_9itertoolz_20_pluck_index_default___cinit__(struct __pyx_obj_7cytoolz_9itertoolz__pluck_index_default *__pyx_v_self, PyObject *__pyx_v_ind, PyObject *__pyx_v_seqs, PyObject *__pyx_v_default); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_20_pluck_index_default_2__iter__(struct __pyx_obj_7cytoolz_9itertoolz__pluck_index_default *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_20_pluck_index_default_4__next__(struct __pyx_obj_7cytoolz_9itertoolz__pluck_index_default *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_20_pluck_index_default_6__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__pluck_index_default *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_20_pluck_index_default_8__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__pluck_index_default *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_7cytoolz_9itertoolz_11_pluck_list___cinit__(struct __pyx_obj_7cytoolz_9itertoolz__pluck_list *__pyx_v_self, PyObject *__pyx_v_ind, PyObject *__pyx_v_seqs); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_11_pluck_list_2__iter__(struct __pyx_obj_7cytoolz_9itertoolz__pluck_list *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_11_pluck_list_4__next__(struct __pyx_obj_7cytoolz_9itertoolz__pluck_list *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_11_pluck_list_6__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__pluck_list *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_11_pluck_list_8__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__pluck_list *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_7cytoolz_9itertoolz_19_pluck_list_default___cinit__(struct __pyx_obj_7cytoolz_9itertoolz__pluck_list_default *__pyx_v_self, PyObject *__pyx_v_ind, PyObject *__pyx_v_seqs, PyObject *__pyx_v_default); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_19_pluck_list_default_2__iter__(struct __pyx_obj_7cytoolz_9itertoolz__pluck_list_default *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_19_pluck_list_default_4__next__(struct __pyx_obj_7cytoolz_9itertoolz__pluck_list_default *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_19_pluck_list_default_6__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__pluck_list_default *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_19_pluck_list_default_8__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__pluck_list_default *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_48pluck(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_ind, PyObject *__pyx_v_seqs, PyObject *__pyx_v_default); /* proto */
static int __pyx_pf_7cytoolz_9itertoolz_13_getter_index___cinit__(struct __pyx_obj_7cytoolz_9itertoolz__getter_index *__pyx_v_self, PyObject *__pyx_v_ind); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_13_getter_index_2__call__(struct __pyx_obj_7cytoolz_9itertoolz__getter_index *__pyx_v_self, PyObject *__pyx_v_seq); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_13_getter_index_4__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__getter_index *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_13_getter_index_6__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__getter_index *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_7cytoolz_9itertoolz_12_getter_list___cinit__(struct __pyx_obj_7cytoolz_9itertoolz__getter_list *__pyx_v_self, PyObject *__pyx_v_ind); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_12_getter_list_2__call__(struct __pyx_obj_7cytoolz_9itertoolz__getter_list *__pyx_v_self, PyObject *__pyx_v_seq); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_12_getter_list_4__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__getter_list *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_12_getter_list_6__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__getter_list *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_12_getter_null___call__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__getter_null *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_seq); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_12_getter_null_2__reduce_cython__(struct __pyx_obj_7cytoolz_9itertoolz__getter_null *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_12_getter_null_4__setstate_cython__(struct __pyx_obj_7cytoolz_9itertoolz__getter_null *__pyx_v_self, PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_50getter(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_index); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_52join(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_leftkey, PyObject *__pyx_v_leftseq, PyObject *__pyx_v_rightkey, PyObject *__pyx_v_rightseq, PyObject *__pyx_v_left_default, PyObject *__pyx_v_right_default); /* proto */
static int __pyx_pf_7cytoolz_9itertoolz_5_join___cinit__(struct __pyx_obj_7cytoolz_9itertoolz__join *__pyx_v_self, PyObject *__pyx_v_leftkey, PyObject *__pyx_v_leftseq, PyObject *__pyx_v_rightkey, PyObject *__pyx_v_rightseq, PyObject *__pyx_v_left_default, PyObject *__pyx_v_right_default); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_5_join_2__iter__(struct __pyx_obj_7cytoolz_9itertoolz__join *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_5_join_4__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__join *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_5_join_6__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__join *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_17_right_outer_join___next__(struct __pyx_obj_7cytoolz_9itertoolz__right_outer_join *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_17_right_outer_join_2__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__right_outer_join *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_17_right_outer_join_4__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__right_outer_join *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_21_right_outer_join_key___reduce_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__right_outer_join_key *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_21_right_outer_join_key_2__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__right_outer_join_key *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_23_right_outer_join_index___reduce_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__right_outer_join_index *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_23_right_outer_join_index_2__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__right_outer_join_index *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_25_right_outer_join_indices___reduce_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__right_outer_join_indices *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_25_right_outer_join_indices_2__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__right_outer_join_indices *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_11_outer_join___next__(struct __pyx_obj_7cytoolz_9itertoolz__outer_join *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_11_outer_join_2__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__outer_join *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_11_outer_join_4__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__outer_join *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_15_outer_join_key___reduce_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__outer_join_key *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_15_outer_join_key_2__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__outer_join_key *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_17_outer_join_index___reduce_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__outer_join_index *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_17_outer_join_index_2__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__outer_join_index *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_19_outer_join_indices___reduce_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__outer_join_indices *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_19_outer_join_indices_2__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__outer_join_indices *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_16_left_outer_join___next__(struct __pyx_obj_7cytoolz_9itertoolz__left_outer_join *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_16_left_outer_join_2__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__left_outer_join *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_16_left_outer_join_4__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__left_outer_join *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_20_left_outer_join_key___reduce_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__left_outer_join_key *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_20_left_outer_join_key_2__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__left_outer_join_key *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_22_left_outer_join_index___reduce_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__left_outer_join_index *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_22_left_outer_join_index_2__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__left_outer_join_index *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_24_left_outer_join_indices___reduce_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__left_outer_join_indices *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_24_left_outer_join_indices_2__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__left_outer_join_indices *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_11_inner_join___next__(struct __pyx_obj_7cytoolz_9itertoolz__inner_join *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_11_inner_join_2__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__inner_join *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_11_inner_join_4__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__inner_join *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_15_inner_join_key___reduce_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__inner_join_key *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_15_inner_join_key_2__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__inner_join_key *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_17_inner_join_index___reduce_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__inner_join_index *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_17_inner_join_index_2__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__inner_join_index *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_19_inner_join_indices___reduce_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__inner_join_indices *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_19_inner_join_indices_2__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__inner_join_indices *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_7cytoolz_9itertoolz_9_diff_key___cinit__(struct __pyx_obj_7cytoolz_9itertoolz__diff_key *__pyx_v_self, PyObject *__pyx_v_seqs, PyObject *__pyx_v_key, PyObject *__pyx_v_default); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_9_diff_key_2__iter__(struct __pyx_obj_7cytoolz_9itertoolz__diff_key *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_9_diff_key_4__next__(struct __pyx_obj_7cytoolz_9itertoolz__diff_key *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_9_diff_key_6__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__diff_key *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_9_diff_key_8__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__diff_key *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_7cytoolz_9itertoolz_14_diff_identity___cinit__(struct __pyx_obj_7cytoolz_9itertoolz__diff_identity *__pyx_v_self, PyObject *__pyx_v_seqs, PyObject *__pyx_v_default); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_14_diff_identity_2__iter__(struct __pyx_obj_7cytoolz_9itertoolz__diff_identity *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_14_diff_identity_4__next__(struct __pyx_obj_7cytoolz_9itertoolz__diff_identity *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_14_diff_identity_6__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__diff_identity *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_14_diff_identity_8__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz__diff_identity *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_54diff(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_seqs, PyObject *__pyx_v_kwargs); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_56topk(CYTHON_UNUSED PyObject *__pyx_self, Py_ssize_t __pyx_v_k, PyObject *__pyx_v_seq, PyObject *__pyx_v_key); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_58peek(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_seq); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_60peekn(CYTHON_UNUSED PyObject *__pyx_self, Py_ssize_t __pyx_v_n, PyObject *__pyx_v_seq); /* proto */
static int __pyx_pf_7cytoolz_9itertoolz_13random_sample___cinit__(struct __pyx_obj_7cytoolz_9itertoolz_random_sample *__pyx_v_self, PyObject *__pyx_v_prob, PyObject *__pyx_v_seq, PyObject *__pyx_v_random_state); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_13random_sample_2__iter__(struct __pyx_obj_7cytoolz_9itertoolz_random_sample *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_13random_sample_4__next__(struct __pyx_obj_7cytoolz_9itertoolz_random_sample *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_13random_sample_6__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz_random_sample *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_13random_sample_8__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_7cytoolz_9itertoolz_random_sample *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_7cytoolz_9itertoolz_62__pyx_unpickle__getter_null(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v___pyx_type, long __pyx_v___pyx_checksum, PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_tp_new_7cytoolz_9itertoolz_remove(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_7cytoolz_9itertoolz_accumulate(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__merge_sorted(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__merge_sorted_key(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_7cytoolz_9itertoolz_interleave(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__unique_key(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__unique_identity(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_7cytoolz_9itertoolz_interpose(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_7cytoolz_9itertoolz_iterate(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_7cytoolz_9itertoolz_sliding_window(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_7cytoolz_9itertoolz_partition_all(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__pluck_index(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__pluck_index_default(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__pluck_list(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__pluck_list_default(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__getter_index(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__getter_list(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__getter_null(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__join(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__inner_join(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__right_outer_join(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__left_outer_join(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__outer_join(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__inner_join_key(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__inner_join_index(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__inner_join_indices(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__right_outer_join_key(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__right_outer_join_index(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__right_outer_join_indices(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__left_outer_join_key(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__left_outer_join_index(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__left_outer_join_indices(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__outer_join_key(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__outer_join_index(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__outer_join_indices(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__diff_key(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__diff_identity(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_7cytoolz_9itertoolz_random_sample(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
/* #### Code section: late_includes ### */
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    #define CYTHON_SMALL_CODE __attribute__((cold))
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/* #### Code section: module_state_contents ### */
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/* #### Code section: constant_name_defines ### */
#define __pyx_kp_u_Add_el_to_beginning_of_possibly __pyx_string_tab[0]
#define __pyx_kp_u_All_values_in_sequence_are_dist __pyx_string_tab[1]
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#define __pyx_kp_u_Every_nth_item_in_seq_list_take __pyx_string_tab[4]
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#define __pyx_n_u_Random __pyx_string_tab[21]
#define __pyx_kp_u_Retrieve_the_next_element_of_a __pyx_string_tab[22]
#define __pyx_kp_u_Retrieve_the_next_n_elements_of __pyx_string_tab[23]
#define __pyx_kp_u_Return_only_unique_elements_of __pyx_string_tab[24]
#define __pyx_kp_u_Return_those_items_that_differ __pyx_string_tab[25]
#define __pyx_n_u_StopIteration __pyx_string_tab[26]
#define __pyx_kp_u_The_first_element_in_a_sequence __pyx_string_tab[27]
#define __pyx_kp_u_The_first_n_elements_of_a_seque __pyx_string_tab[28]
#define __pyx_kp_u_The_last_element_in_a_sequence __pyx_string_tab[29]
#define __pyx_kp_u_The_last_n_elements_of_a_sequen __pyx_string_tab[30]
#define __pyx_kp_u_The_nth_element_in_a_sequence_n __pyx_string_tab[31]
#define __pyx_kp_u_The_second_element_in_a_sequenc __pyx_string_tab[32]
#define __pyx_kp_u_The_sequence_following_the_firs __pyx_string_tab[33]
#define __pyx_kp_u_The_sequence_passed_to_parition __pyx_string_tab[34]
#define __pyx_kp_u_Too_few_sequences_given_min_2_re __pyx_string_tab[35]
#define __pyx_n_u_TypeError __pyx_string_tab[36]
#define __pyx_n_u_ValueError __pyx_string_tab[37]
#define __pyx_kp_u_Variadic_version_of_concat_list __pyx_string_tab[38]
#define __pyx_kp_u__6 __pyx_string_tab[39]
#define __pyx_kp_u__7 __pyx_string_tab[40]
#define __pyx_n_u_accumulate __pyx_string_tab[41]
#define __pyx_n_u_accumulate___reduce_cython __pyx_string_tab[42]
#define __pyx_n_u_accumulate___setstate_cython __pyx_string_tab[43]
#define __pyx_kp_u_add_note __pyx_string_tab[44]
#define __pyx_n_u_all __pyx_string_tab[45]
#define __pyx_n_u_asyncio_coroutines __pyx_string_tab[46]
#define __pyx_n_u_binop __pyx_string_tab[47]
#define __pyx_n_u_chain __pyx_string_tab[48]
#define __pyx_n_u_class_getitem __pyx_string_tab[49]
#define __pyx_n_u_cline_in_traceback __pyx_string_tab[50]
#define __pyx_n_u_collections __pyx_string_tab[51]
#define __pyx_n_u_concat __pyx_string_tab[52]
#define __pyx_kp_u_concat_line_718 __pyx_string_tab[53]
#define __pyx_n_u_concatv __pyx_string_tab[54]
#define __pyx_kp_u_concatv_line_737 __pyx_string_tab[55]
#define __pyx_n_u_cons __pyx_string_tab[56]
#define __pyx_kp_u_cons_line_761 __pyx_string_tab[57]
#define __pyx_n_u_count __pyx_string_tab[58]
#define __pyx_n_u_cytoolz __pyx_string_tab[59]
#define __pyx_n_u_cytoolz_itertoolz __pyx_string_tab[60]
#define __pyx_kp_u_cytoolz_itertoolz_pyx __pyx_string_tab[61]
#define __pyx_n_u_default __pyx_string_tab[62]
#define __pyx_n_u_deque __pyx_string_tab[63]
#define __pyx_n_u_dict __pyx_string_tab[64]
#define __pyx_n_u_dict_2 __pyx_string_tab[65]
#define __pyx_n_u_diff __pyx_string_tab[66]
#define __pyx_n_u_diff_identity __pyx_string_tab[67]
#define __pyx_n_u_diff_identity___reduce_cython __pyx_string_tab[68]
#define __pyx_n_u_diff_identity___setstate_cython __pyx_string_tab[69]
#define __pyx_n_u_diff_key __pyx_string_tab[70]
#define __pyx_n_u_diff_key___reduce_cython __pyx_string_tab[71]
#define __pyx_n_u_diff_key___setstate_cython __pyx_string_tab[72]
#define __pyx_kp_u_diff_line_1660 __pyx_string_tab[73]
#define __pyx_kp_u_disable __pyx_string_tab[74]
#define __pyx_n_u_drop __pyx_string_tab[75]
#define __pyx_kp_u_drop_line_535 __pyx_string_tab[76]
#define __pyx_n_u_el __pyx_string_tab[77]
#define __pyx_kp_u_enable __pyx_string_tab[78]
#define __pyx_n_u_enumerate __pyx_string_tab[79]
#define __pyx_n_u_fillvalue __pyx_string_tab[80]
#define __pyx_n_u_first __pyx_string_tab[81]
#define __pyx_kp_u_first_line_569 __pyx_string_tab[82]
#define __pyx_n_u_frequencies __pyx_string_tab[83]
#define __pyx_kp_u_frequencies_line_801 __pyx_string_tab[84]
#define __pyx_n_u_from_iterable __pyx_string_tab[85]
#define __pyx_n_u_func __pyx_string_tab[86]
#define __pyx_n_u_func_2 __pyx_string_tab[87]
#define __pyx_kp_u_gc __pyx_string_tab[88]
#define __pyx_n_u_get __pyx_string_tab[89]
#define __pyx_kp_u_get_line_637 __pyx_string_tab[90]
#define __pyx_n_u_getstate __pyx_string_tab[91]
#define __pyx_n_u_getter __pyx_string_tab[92]
#define __pyx_n_u_getter_index __pyx_string_tab[93]
#define __pyx_n_u_getter_index___reduce_cython __pyx_string_tab[94]
#define __pyx_n_u_getter_index___setstate_cython __pyx_string_tab[95]
#define __pyx_n_u_getter_list __pyx_string_tab[96]
#define __pyx_n_u_getter_list___reduce_cython __pyx_string_tab[97]
#define __pyx_n_u_getter_list___setstate_cython __pyx_string_tab[98]
#define __pyx_n_u_getter_null __pyx_string_tab[99]
#define __pyx_n_u_getter_null___reduce_cython __pyx_string_tab[100]
#define __pyx_n_u_getter_null___setstate_cython __pyx_string_tab[101]
#define __pyx_n_u_groupby __pyx_string_tab[102]
#define __pyx_kp_u_groupby_line_136 __pyx_string_tab[103]
#define __pyx_n_u_heapify __pyx_string_tab[104]
#define __pyx_n_u_heappop __pyx_string_tab[105]
#define __pyx_n_u_heapq __pyx_string_tab[106]
#define __pyx_n_u_heapreplace __pyx_string_tab[107]
#define __pyx_n_u_identity __pyx_string_tab[108]
#define __pyx_n_u_ind __pyx_string_tab[109]
#define __pyx_n_u_index __pyx_string_tab[110]
#define __pyx_n_u_init __pyx_string_tab[111]
#define __pyx_n_u_initial __pyx_string_tab[112]
#define __pyx_n_u_initializing __pyx_string_tab[113]
#define __pyx_n_u_inner_join __pyx_string_tab[114]
#define __pyx_n_u_inner_join___reduce_cython __pyx_string_tab[115]
#define __pyx_n_u_inner_join___setstate_cython __pyx_string_tab[116]
#define __pyx_n_u_inner_join_index __pyx_string_tab[117]
#define __pyx_n_u_inner_join_index___reduce_cytho __pyx_string_tab[118]
#define __pyx_n_u_inner_join_index___setstate_cyt __pyx_string_tab[119]
#define __pyx_n_u_inner_join_indices __pyx_string_tab[120]
#define __pyx_n_u_inner_join_indices___reduce_cyt __pyx_string_tab[121]
#define __pyx_n_u_inner_join_indices___setstate_c __pyx_string_tab[122]
#define __pyx_n_u_inner_join_key __pyx_string_tab[123]
#define __pyx_n_u_inner_join_key___reduce_cython __pyx_string_tab[124]
#define __pyx_n_u_inner_join_key___setstate_cytho __pyx_string_tab[125]
#define __pyx_n_u_interleave __pyx_string_tab[126]
#define __pyx_n_u_interleave___reduce_cython __pyx_string_tab[127]
#define __pyx_n_u_interleave___setstate_cython __pyx_string_tab[128]
#define __pyx_n_u_interpose __pyx_string_tab[129]
#define __pyx_n_u_interpose___reduce_cython __pyx_string_tab[130]
#define __pyx_n_u_interpose___setstate_cython __pyx_string_tab[131]
#define __pyx_n_u_is_coroutine __pyx_string_tab[132]
#define __pyx_n_u_isdistinct __pyx_string_tab[133]
#define __pyx_kp_u_isdistinct_line_480 __pyx_string_tab[134]
#define __pyx_kp_u_isenabled __pyx_string_tab[135]
#define __pyx_n_u_isiterable __pyx_string_tab[136]
#define __pyx_kp_u_isiterable_line_461 __pyx_string_tab[137]
#define __pyx_n_u_islice __pyx_string_tab[138]
#define __pyx_n_u_itemgetter __pyx_string_tab[139]
#define __pyx_n_u_iterate __pyx_string_tab[140]
#define __pyx_n_u_iterate___reduce_cython __pyx_string_tab[141]
#define __pyx_n_u_iterate___setstate_cython __pyx_string_tab[142]
#define __pyx_n_u_itertools __pyx_string_tab[143]
#define __pyx_n_u_join __pyx_string_tab[144]
#define __pyx_n_u_join_2 __pyx_string_tab[145]
#define __pyx_n_u_join___reduce_cython __pyx_string_tab[146]
#define __pyx_n_u_join___setstate_cython __pyx_string_tab[147]
#define __pyx_kp_u_join_line_1287 __pyx_string_tab[148]
#define __pyx_n_u_k __pyx_string_tab[149]
#define __pyx_n_u_key __pyx_string_tab[150]
#define __pyx_n_u_kwargs __pyx_string_tab[151]
#define __pyx_n_u_last __pyx_string_tab[152]
#define __pyx_kp_u_last_line_609 __pyx_string_tab[153]
#define __pyx_n_u_left_default __pyx_string_tab[154]
#define __pyx_n_u_left_outer_join __pyx_string_tab[155]
#define __pyx_n_u_left_outer_join___reduce_cython __pyx_string_tab[156]
#define __pyx_n_u_left_outer_join___setstate_cyth __pyx_string_tab[157]
#define __pyx_n_u_left_outer_join_index __pyx_string_tab[158]
#define __pyx_n_u_left_outer_join_index___reduce __pyx_string_tab[159]
#define __pyx_n_u_left_outer_join_index___setstat __pyx_string_tab[160]
#define __pyx_n_u_left_outer_join_indices __pyx_string_tab[161]
#define __pyx_n_u_left_outer_join_indices___reduc __pyx_string_tab[162]
#define __pyx_n_u_left_outer_join_indices___setst __pyx_string_tab[163]
#define __pyx_n_u_left_outer_join_key __pyx_string_tab[164]
#define __pyx_n_u_left_outer_join_key___reduce_cy __pyx_string_tab[165]
#define __pyx_n_u_left_outer_join_key___setstate __pyx_string_tab[166]
#define __pyx_n_u_leftkey __pyx_string_tab[167]
#define __pyx_n_u_leftseq __pyx_string_tab[168]
#define __pyx_n_u_len __pyx_string_tab[169]
#define __pyx_n_u_main __pyx_string_tab[170]
#define __pyx_n_u_map __pyx_string_tab[171]
#define __pyx_n_u_mapcat __pyx_string_tab[172]
#define __pyx_kp_u_mapcat_line_750 __pyx_string_tab[173]
#define __pyx_n_u_max __pyx_string_tab[174]
#define __pyx_n_u_merge_sorted __pyx_string_tab[175]
#define __pyx_n_u_merge_sorted_2 __pyx_string_tab[176]
#define __pyx_n_u_merge_sorted___reduce_cython __pyx_string_tab[177]
#define __pyx_n_u_merge_sorted___setstate_cython __pyx_string_tab[178]
#define __pyx_n_u_merge_sorted_key __pyx_string_tab[179]
#define __pyx_n_u_merge_sorted_key___reduce_cytho __pyx_string_tab[180]
#define __pyx_n_u_merge_sorted_key___setstate_cyt __pyx_string_tab[181]
#define __pyx_kp_u_merge_sorted_line_313 __pyx_string_tab[182]
#define __pyx_n_u_module __pyx_string_tab[183]
#define __pyx_n_u_n __pyx_string_tab[184]
#define __pyx_kp_u_n_argument_for_drop_must_be_non __pyx_string_tab[185]
#define __pyx_kp_u_n_must_be_positive_when_indexin __pyx_string_tab[186]
#define __pyx_n_u_name __pyx_string_tab[187]
#define __pyx_n_u_new __pyx_string_tab[188]
#define __pyx_n_u_next __pyx_string_tab[189]
#define __pyx_n_u_no__default __pyx_string_tab[190]
#define __pyx_n_u_no__pad __pyx_string_tab[191]
#define __pyx_n_u_no_default __pyx_string_tab[192]
#define __pyx_kp_u_no_default___reduce___due_to_non __pyx_string_tab[193]
#define __pyx_n_u_no_pad __pyx_string_tab[194]
#define __pyx_n_u_nth __pyx_string_tab[195]
#define __pyx_kp_u_nth_line_591 __pyx_string_tab[196]
#define __pyx_n_u_operator __pyx_string_tab[197]
#define __pyx_n_u_outer_join __pyx_string_tab[198]
#define __pyx_n_u_outer_join___reduce_cython __pyx_string_tab[199]
#define __pyx_n_u_outer_join___setstate_cython __pyx_string_tab[200]
#define __pyx_n_u_outer_join_index __pyx_string_tab[201]
#define __pyx_n_u_outer_join_index___reduce_cytho __pyx_string_tab[202]
#define __pyx_n_u_outer_join_index___setstate_cyt __pyx_string_tab[203]
#define __pyx_n_u_outer_join_indices __pyx_string_tab[204]
#define __pyx_n_u_outer_join_indices___reduce_cyt __pyx_string_tab[205]
#define __pyx_n_u_outer_join_indices___setstate_c __pyx_string_tab[206]
#define __pyx_n_u_outer_join_key __pyx_string_tab[207]
#define __pyx_n_u_outer_join_key___reduce_cython __pyx_string_tab[208]
#define __pyx_n_u_outer_join_key___setstate_cytho __pyx_string_tab[209]
#define __pyx_n_u_pad __pyx_string_tab[210]
#define __pyx_n_u_partition __pyx_string_tab[211]
#define __pyx_n_u_partition_all __pyx_string_tab[212]
#define __pyx_n_u_partition_all___reduce_cython __pyx_string_tab[213]
#define __pyx_n_u_partition_all___setstate_cython __pyx_string_tab[214]
#define __pyx_kp_u_partition_line_1018 __pyx_string_tab[215]
#define __pyx_n_u_peek __pyx_string_tab[216]
#define __pyx_kp_u_peek_line_1758 __pyx_string_tab[217]
#define __pyx_n_u_peekn __pyx_string_tab[218]
#define __pyx_kp_u_peekn_line_1777 __pyx_string_tab[219]
#define __pyx_n_u_pickle __pyx_string_tab[220]
#define __pyx_n_u_pluck __pyx_string_tab[221]
#define __pyx_n_u_pluck_index __pyx_string_tab[222]
#define __pyx_n_u_pluck_index___reduce_cython __pyx_string_tab[223]
#define __pyx_n_u_pluck_index___setstate_cython __pyx_string_tab[224]
#define __pyx_n_u_pluck_index_default __pyx_string_tab[225]
#define __pyx_n_u_pluck_index_default___reduce_cy __pyx_string_tab[226]
#define __pyx_n_u_pluck_index_default___setstate __pyx_string_tab[227]
#define __pyx_kp_u_pluck_line_1211 __pyx_string_tab[228]
#define __pyx_n_u_pluck_list __pyx_string_tab[229]
#define __pyx_n_u_pluck_list___reduce_cython __pyx_string_tab[230]
#define __pyx_n_u_pluck_list___setstate_cython __pyx_string_tab[231]
#define __pyx_n_u_pluck_list_default __pyx_string_tab[232]
#define __pyx_n_u_pluck_list_default___reduce_cyt __pyx_string_tab[233]
#define __pyx_n_u_pluck_list_default___setstate_c __pyx_string_tab[234]
#define __pyx_kp_u_plucks_an_element_or_several_el __pyx_string_tab[235]
#define __pyx_n_u_pop __pyx_string_tab[236]
#define __pyx_n_u_predicate __pyx_string_tab[237]
#define __pyx_n_u_prob __pyx_string_tab[238]
#define __pyx_n_u_pyx_PickleError __pyx_string_tab[239]
#define __pyx_n_u_pyx_checksum __pyx_string_tab[240]
#define __pyx_n_u_pyx_result __pyx_string_tab[241]
#define __pyx_n_u_pyx_state __pyx_string_tab[242]
#define __pyx_n_u_pyx_type __pyx_string_tab[243]
#define __pyx_n_u_pyx_unpickle__getter_null __pyx_string_tab[244]
#define __pyx_n_u_pyx_vtable __pyx_string_tab[245]
#define __pyx_n_u_qualname __pyx_string_tab[246]
#define __pyx_n_u_random __pyx_string_tab[247]
#define __pyx_n_u_random_sample __pyx_string_tab[248]
#define __pyx_n_u_random_sample___reduce_cython __pyx_string_tab[249]
#define __pyx_n_u_random_sample___setstate_cython __pyx_string_tab[250]
#define __pyx_n_u_random_state __pyx_string_tab[251]
#define __pyx_n_u_range __pyx_string_tab[252]
#define __pyx_n_u_reduce __pyx_string_tab[253]
#define __pyx_n_u_reduce_cython __pyx_string_tab[254]
#define __pyx_n_u_reduce_ex __pyx_string_tab[255]
#define __pyx_n_u_reduceby __pyx_string_tab[256]
#define __pyx_kp_u_reduceby_line_838 __pyx_string_tab[257]
#define __pyx_n_u_remove __pyx_string_tab[258]
#define __pyx_n_u_remove___reduce_cython __pyx_string_tab[259]
#define __pyx_n_u_remove___setstate_cython __pyx_string_tab[260]
#define __pyx_n_u_rest __pyx_string_tab[261]
#define __pyx_n_u_reverse __pyx_string_tab[262]
#define __pyx_n_u_right_default __pyx_string_tab[263]
#define __pyx_n_u_right_outer_join __pyx_string_tab[264]
#define __pyx_n_u_right_outer_join___reduce_cytho __pyx_string_tab[265]
#define __pyx_n_u_right_outer_join___setstate_cyt __pyx_string_tab[266]
#define __pyx_n_u_right_outer_join_index __pyx_string_tab[267]
#define __pyx_n_u_right_outer_join_index___reduce __pyx_string_tab[268]
#define __pyx_n_u_right_outer_join_index___setsta __pyx_string_tab[269]
#define __pyx_n_u_right_outer_join_indices __pyx_string_tab[270]
#define __pyx_n_u_right_outer_join_indices___redu __pyx_string_tab[271]
#define __pyx_n_u_right_outer_join_indices___sets __pyx_string_tab[272]
#define __pyx_n_u_right_outer_join_key __pyx_string_tab[273]
#define __pyx_n_u_right_outer_join_key___reduce_c __pyx_string_tab[274]
#define __pyx_n_u_right_outer_join_key___setstate __pyx_string_tab[275]
#define __pyx_n_u_rightkey __pyx_string_tab[276]
#define __pyx_n_u_rightseq __pyx_string_tab[277]
#define __pyx_n_u_second __pyx_string_tab[278]
#define __pyx_kp_u_second_line_579 __pyx_string_tab[279]
#define __pyx_n_u_self __pyx_string_tab[280]
#define __pyx_n_u_seq __pyx_string_tab[281]
#define __pyx_n_u_seq1 __pyx_string_tab[282]
#define __pyx_n_u_seq2 __pyx_string_tab[283]
#define __pyx_n_u_seqs __pyx_string_tab[284]
#define __pyx_n_u_set_name __pyx_string_tab[285]
#define __pyx_n_u_setstate __pyx_string_tab[286]
#define __pyx_n_u_setstate_cython __pyx_string_tab[287]
#define __pyx_n_u_sliding_window __pyx_string_tab[288]
#define __pyx_n_u_sliding_window___reduce_cython __pyx_string_tab[289]
#define __pyx_n_u_sliding_window___setstate_cython __pyx_string_tab[290]
#define __pyx_n_u_sort __pyx_string_tab[291]
#define __pyx_n_u_spec __pyx_string_tab[292]
#define __pyx_n_u_state __pyx_string_tab[293]
#define __pyx_kp_u_stringsource __pyx_string_tab[294]
#define __pyx_n_u_tail __pyx_string_tab[295]
#define __pyx_kp_u_tail_line_519 __pyx_string_tab[296]
#define __pyx_n_u_take __pyx_string_tab[297]
#define __pyx_kp_u_take_line_505 __pyx_string_tab[298]
#define __pyx_n_u_take_nth __pyx_string_tab[299]
#define __pyx_kp_u_take_nth_line_559 __pyx_string_tab[300]
#define __pyx_n_u_test __pyx_string_tab[301]
#define __pyx_n_u_topk __pyx_string_tab[302]
#define __pyx_kp_u_topk_line_1686 __pyx_string_tab[303]
#define __pyx_n_u_unique __pyx_string_tab[304]
#define __pyx_n_u_unique_identity __pyx_string_tab[305]
#define __pyx_n_u_unique_identity___reduce_cython __pyx_string_tab[306]
#define __pyx_n_u_unique_identity___setstate_cyth __pyx_string_tab[307]
#define __pyx_n_u_unique_key __pyx_string_tab[308]
#define __pyx_n_u_unique_key___reduce_cython __pyx_string_tab[309]
#define __pyx_n_u_unique_key___setstate_cython __pyx_string_tab[310]
#define __pyx_kp_u_unique_line_441 __pyx_string_tab[311]
#define __pyx_n_u_update __pyx_string_tab[312]
#define __pyx_n_u_use_setstate __pyx_string_tab[313]
#define __pyx_n_u_utils __pyx_string_tab[314]
#define __pyx_n_u_val2 __pyx_string_tab[315]
#define __pyx_n_u_x __pyx_string_tab[316]
#define __pyx_n_u_zip __pyx_string_tab[317]
#define __pyx_n_u_zip_longest __pyx_string_tab[318]
/* #### Code section: module_state_clear ### */
#if CYTHON_USE_MODULE_STATE
static CYTHON_SMALL_CODE int __pyx_m_clear(PyObject *m) {
  __pyx_mstatetype *clear_module_state = __Pyx_PyModule_GetState(m);
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  Py_CLEAR(clear_module_state->__pyx_b);
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  Py_CLEAR(clear_module_state->__pyx_ptype_7cytoolz_9itertoolz_accumulate);
  Py_CLEAR(clear_module_state->__pyx_type_7cytoolz_9itertoolz_accumulate);
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  Py_CLEAR(clear_module_state->__pyx_ptype_7cytoolz_9itertoolz__unique_key);
  Py_CLEAR(clear_module_state->__pyx_type_7cytoolz_9itertoolz__unique_key);
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  Py_CLEAR(clear_module_state->__pyx_ptype_7cytoolz_9itertoolz_iterate);
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  Py_CLEAR(clear_module_state->__pyx_type_7cytoolz_9itertoolz__left_outer_join_indices);
  Py_CLEAR(clear_module_state->__pyx_ptype_7cytoolz_9itertoolz__outer_join_key);
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  Py_CLEAR(clear_module_state->__pyx_ptype_7cytoolz_9itertoolz__diff_key);
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  Py_CLEAR(clear_module_state->__pyx_ptype_7cytoolz_9itertoolz__diff_identity);
  Py_CLEAR(clear_module_state->__pyx_type_7cytoolz_9itertoolz__diff_identity);
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}
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/* #### Code section: module_state_traverse ### */
#if CYTHON_USE_MODULE_STATE
static CYTHON_SMALL_CODE int __pyx_m_traverse(PyObject *m, visitproc visit, void *arg) {
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  Py_VISIT(traverse_module_state->__pyx_cython_runtime);
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  Py_VISIT(traverse_module_state->__pyx_ptype_7cytoolz_9itertoolz_accumulate);
  Py_VISIT(traverse_module_state->__pyx_type_7cytoolz_9itertoolz_accumulate);
  Py_VISIT(traverse_module_state->__pyx_ptype_7cytoolz_9itertoolz__merge_sorted);
  Py_VISIT(traverse_module_state->__pyx_type_7cytoolz_9itertoolz__merge_sorted);
  Py_VISIT(traverse_module_state->__pyx_ptype_7cytoolz_9itertoolz__merge_sorted_key);
  Py_VISIT(traverse_module_state->__pyx_type_7cytoolz_9itertoolz__merge_sorted_key);
  Py_VISIT(traverse_module_state->__pyx_ptype_7cytoolz_9itertoolz_interleave);
  Py_VISIT(traverse_module_state->__pyx_type_7cytoolz_9itertoolz_interleave);
  Py_VISIT(traverse_module_state->__pyx_ptype_7cytoolz_9itertoolz__unique_key);
  Py_VISIT(traverse_module_state->__pyx_type_7cytoolz_9itertoolz__unique_key);
  Py_VISIT(traverse_module_state->__pyx_ptype_7cytoolz_9itertoolz__unique_identity);
  Py_VISIT(traverse_module_state->__pyx_type_7cytoolz_9itertoolz__unique_identity);
  Py_VISIT(traverse_module_state->__pyx_ptype_7cytoolz_9itertoolz_interpose);
  Py_VISIT(traverse_module_state->__pyx_type_7cytoolz_9itertoolz_interpose);
  Py_VISIT(traverse_module_state->__pyx_ptype_7cytoolz_9itertoolz_iterate);
  Py_VISIT(traverse_module_state->__pyx_type_7cytoolz_9itertoolz_iterate);
  Py_VISIT(traverse_module_state->__pyx_ptype_7cytoolz_9itertoolz_sliding_window);
  Py_VISIT(traverse_module_state->__pyx_type_7cytoolz_9itertoolz_sliding_window);
  Py_VISIT(traverse_module_state->__pyx_ptype_7cytoolz_9itertoolz_partition_all);
  Py_VISIT(traverse_module_state->__pyx_type_7cytoolz_9itertoolz_partition_all);
  Py_VISIT(traverse_module_state->__pyx_ptype_7cytoolz_9itertoolz__pluck_index);
  Py_VISIT(traverse_module_state->__pyx_type_7cytoolz_9itertoolz__pluck_index);
  Py_VISIT(traverse_module_state->__pyx_ptype_7cytoolz_9itertoolz__pluck_index_default);
  Py_VISIT(traverse_module_state->__pyx_type_7cytoolz_9itertoolz__pluck_index_default);
  Py_VISIT(traverse_module_state->__pyx_ptype_7cytoolz_9itertoolz__pluck_list);
  Py_VISIT(traverse_module_state->__pyx_type_7cytoolz_9itertoolz__pluck_list);
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  Py_VISIT(traverse_module_state->__pyx_type_7cytoolz_9itertoolz__pluck_list_default);
  Py_VISIT(traverse_module_state->__pyx_ptype_7cytoolz_9itertoolz__getter_index);
  Py_VISIT(traverse_module_state->__pyx_type_7cytoolz_9itertoolz__getter_index);
  Py_VISIT(traverse_module_state->__pyx_ptype_7cytoolz_9itertoolz__getter_list);
  Py_VISIT(traverse_module_state->__pyx_type_7cytoolz_9itertoolz__getter_list);
  Py_VISIT(traverse_module_state->__pyx_ptype_7cytoolz_9itertoolz__getter_null);
  Py_VISIT(traverse_module_state->__pyx_type_7cytoolz_9itertoolz__getter_null);
  Py_VISIT(traverse_module_state->__pyx_ptype_7cytoolz_9itertoolz__join);
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  Py_VISIT(traverse_module_state->__pyx_ptype_7cytoolz_9itertoolz__inner_join);
  Py_VISIT(traverse_module_state->__pyx_type_7cytoolz_9itertoolz__inner_join);
  Py_VISIT(traverse_module_state->__pyx_ptype_7cytoolz_9itertoolz__right_outer_join);
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  Py_VISIT(traverse_module_state->__pyx_ptype_7cytoolz_9itertoolz__left_outer_join);
  Py_VISIT(traverse_module_state->__pyx_type_7cytoolz_9itertoolz__left_outer_join);
  Py_VISIT(traverse_module_state->__pyx_ptype_7cytoolz_9itertoolz__outer_join);
  Py_VISIT(traverse_module_state->__pyx_type_7cytoolz_9itertoolz__outer_join);
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  Py_VISIT(traverse_module_state->__pyx_type_7cytoolz_9itertoolz__right_outer_join_indices);
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  Py_VISIT(traverse_module_state->__pyx_type_7cytoolz_9itertoolz__diff_key);
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/* #### Code section: module_code ### */

/* "cytoolz/itertoolz.pyx":48
 * 
 * 
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static PyObject *__pyx_pw_7cytoolz_9itertoolz_1identity(PyObject *__pyx_self, 
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PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
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PyObject *__pyx_args, PyObject *__pyx_kwds
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); /*proto*/
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 * 
 * 
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#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
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PyObject *__pyx_args, PyObject *__pyx_kwds
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); /*proto*/
PyDoc_STRVAR(__pyx_doc_7cytoolz_9itertoolz_identity, "identity(x)");
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static PyObject *__pyx_pw_7cytoolz_9itertoolz_1identity(PyObject *__pyx_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
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PyObject *__pyx_args, PyObject *__pyx_kwds
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  int __pyx_lineno = 0;
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  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_6remove_9__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_6remove_8__setstate_cython__},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_7cytoolz_9itertoolz_remove_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_7cytoolz_9itertoolz_remove},
  {Py_tp_doc, (void *)PyDoc_STR(" remove(predicate, seq)\n\n    Return those items of sequence for which predicate(item) is False\n\n    >>> def iseven(x):\n    ...     return x % 2 == 0\n    >>> list(remove(iseven, [1, 2, 3, 4]))\n    [1, 3]\n    ")},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_7cytoolz_9itertoolz_remove},
  {Py_tp_clear, (void *)__pyx_tp_clear_7cytoolz_9itertoolz_remove},
  {Py_tp_iter, (void *)__pyx_pw_7cytoolz_9itertoolz_6remove_3__iter__},
  {Py_tp_iternext, (void *)__pyx_pw_7cytoolz_9itertoolz_6remove_5__next__},
  {Py_tp_methods, (void *)__pyx_methods_7cytoolz_9itertoolz_remove},
  {Py_tp_new, (void *)__pyx_tp_new_7cytoolz_9itertoolz_remove},
  {0, 0},
};
static PyType_Spec __pyx_type_7cytoolz_9itertoolz_remove_spec = {
  "cytoolz.itertoolz.remove",
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz_remove),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
  __pyx_type_7cytoolz_9itertoolz_remove_slots,
};
#else

static PyTypeObject __pyx_type_7cytoolz_9itertoolz_remove = {
  PyVarObject_HEAD_INIT(0, 0)
  "cytoolz.itertoolz.""remove", /*tp_name*/
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz_remove), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_7cytoolz_9itertoolz_remove, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  0, /*tp_as_async*/
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  PyDoc_STR(" remove(predicate, seq)\n\n    Return those items of sequence for which predicate(item) is False\n\n    >>> def iseven(x):\n    ...     return x % 2 == 0\n    >>> list(remove(iseven, [1, 2, 3, 4]))\n    [1, 3]\n    "), /*tp_doc*/
  __pyx_tp_traverse_7cytoolz_9itertoolz_remove, /*tp_traverse*/
  __pyx_tp_clear_7cytoolz_9itertoolz_remove, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  __pyx_pw_7cytoolz_9itertoolz_6remove_3__iter__, /*tp_iter*/
  __pyx_pw_7cytoolz_9itertoolz_6remove_5__next__, /*tp_iternext*/
  __pyx_methods_7cytoolz_9itertoolz_remove, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_7cytoolz_9itertoolz_remove, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if PY_VERSION_HEX >= 0x030d00A4
  0, /*tp_versions_used*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif

static PyObject *__pyx_tp_new_7cytoolz_9itertoolz_accumulate(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_7cytoolz_9itertoolz_accumulate *p;
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_mstate_global->__pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  #endif
  p = ((struct __pyx_obj_7cytoolz_9itertoolz_accumulate *)o);
  p->binop = Py_None; Py_INCREF(Py_None);
  p->iter_seq = Py_None; Py_INCREF(Py_None);
  p->result = Py_None; Py_INCREF(Py_None);
  p->initial = Py_None; Py_INCREF(Py_None);
  if (unlikely(__pyx_pw_7cytoolz_9itertoolz_10accumulate_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static void __pyx_tp_dealloc_7cytoolz_9itertoolz_accumulate(PyObject *o) {
  struct __pyx_obj_7cytoolz_9itertoolz_accumulate *p = (struct __pyx_obj_7cytoolz_9itertoolz_accumulate *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_7cytoolz_9itertoolz_accumulate) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->binop);
  Py_CLEAR(p->iter_seq);
  Py_CLEAR(p->result);
  Py_CLEAR(p->initial);
  #if CYTHON_USE_TYPE_SLOTS
  (*Py_TYPE(o)->tp_free)(o);
  #else
  {
    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
    if (tp_free) tp_free(o);
  }
  #endif
}

static int __pyx_tp_traverse_7cytoolz_9itertoolz_accumulate(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_7cytoolz_9itertoolz_accumulate *p = (struct __pyx_obj_7cytoolz_9itertoolz_accumulate *)o;
  {
    e = __Pyx_call_type_traverse(o, 1, v, a);
    if (e) return e;
  }
  if (p->binop) {
    e = (*v)(p->binop, a); if (e) return e;
  }
  if (p->iter_seq) {
    e = (*v)(p->iter_seq, a); if (e) return e;
  }
  if (p->result) {
    e = (*v)(p->result, a); if (e) return e;
  }
  if (p->initial) {
    e = (*v)(p->initial, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_7cytoolz_9itertoolz_accumulate(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_7cytoolz_9itertoolz_accumulate *p = (struct __pyx_obj_7cytoolz_9itertoolz_accumulate *)o;
  tmp = ((PyObject*)p->binop);
  p->binop = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->iter_seq);
  p->iter_seq = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->result);
  p->result = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->initial);
  p->initial = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyObject *__pyx_specialmethod___pyx_pw_7cytoolz_9itertoolz_10accumulate_5__next__(PyObject *self, CYTHON_UNUSED PyObject *arg) {
  PyObject *res = __pyx_pw_7cytoolz_9itertoolz_10accumulate_5__next__(self);
  if (!res && !PyErr_Occurred()) { PyErr_SetNone(PyExc_StopIteration); }
  return res;
}

static PyMethodDef __pyx_methods_7cytoolz_9itertoolz_accumulate[] = {
  {"__next__", (PyCFunction)__pyx_specialmethod___pyx_pw_7cytoolz_9itertoolz_10accumulate_5__next__, METH_NOARGS|METH_COEXIST, 0},
  {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_10accumulate_7__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_10accumulate_6__reduce_cython__},
  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_10accumulate_9__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_10accumulate_8__setstate_cython__},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_7cytoolz_9itertoolz_accumulate_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_7cytoolz_9itertoolz_accumulate},
  {Py_tp_doc, (void *)PyDoc_STR(" accumulate(binop, seq, initial='__no__default__')\n\n    Repeatedly apply binary function to a sequence, accumulating results\n\n    >>> from operator import add, mul\n    >>> list(accumulate(add, [1, 2, 3, 4, 5]))\n    [1, 3, 6, 10, 15]\n    >>> list(accumulate(mul, [1, 2, 3, 4, 5]))\n    [1, 2, 6, 24, 120]\n\n    Accumulate is similar to ``reduce`` and is good for making functions like\n    cumulative sum:\n\n    >>> from functools import partial, reduce\n    >>> sum    = partial(reduce, add)\n    >>> cumsum = partial(accumulate, add)\n\n    Accumulate also takes an optional argument that will be used as the first\n    value. This is similar to reduce.\n\n    >>> list(accumulate(add, [1, 2, 3], -1))\n    [-1, 0, 2, 5]\n    >>> list(accumulate(add, [], 1))\n    [1]\n\n    See Also:\n        itertools.accumulate :  In standard itertools for Python 3.2+\n    ")},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_7cytoolz_9itertoolz_accumulate},
  {Py_tp_clear, (void *)__pyx_tp_clear_7cytoolz_9itertoolz_accumulate},
  {Py_tp_iter, (void *)__pyx_pw_7cytoolz_9itertoolz_10accumulate_3__iter__},
  {Py_tp_iternext, (void *)__pyx_pw_7cytoolz_9itertoolz_10accumulate_5__next__},
  {Py_tp_methods, (void *)__pyx_methods_7cytoolz_9itertoolz_accumulate},
  {Py_tp_new, (void *)__pyx_tp_new_7cytoolz_9itertoolz_accumulate},
  {0, 0},
};
static PyType_Spec __pyx_type_7cytoolz_9itertoolz_accumulate_spec = {
  "cytoolz.itertoolz.accumulate",
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz_accumulate),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
  __pyx_type_7cytoolz_9itertoolz_accumulate_slots,
};
#else

static PyTypeObject __pyx_type_7cytoolz_9itertoolz_accumulate = {
  PyVarObject_HEAD_INIT(0, 0)
  "cytoolz.itertoolz.""accumulate", /*tp_name*/
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz_accumulate), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_7cytoolz_9itertoolz_accumulate, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  0, /*tp_as_async*/
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  PyDoc_STR(" accumulate(binop, seq, initial='__no__default__')\n\n    Repeatedly apply binary function to a sequence, accumulating results\n\n    >>> from operator import add, mul\n    >>> list(accumulate(add, [1, 2, 3, 4, 5]))\n    [1, 3, 6, 10, 15]\n    >>> list(accumulate(mul, [1, 2, 3, 4, 5]))\n    [1, 2, 6, 24, 120]\n\n    Accumulate is similar to ``reduce`` and is good for making functions like\n    cumulative sum:\n\n    >>> from functools import partial, reduce\n    >>> sum    = partial(reduce, add)\n    >>> cumsum = partial(accumulate, add)\n\n    Accumulate also takes an optional argument that will be used as the first\n    value. This is similar to reduce.\n\n    >>> list(accumulate(add, [1, 2, 3], -1))\n    [-1, 0, 2, 5]\n    >>> list(accumulate(add, [], 1))\n    [1]\n\n    See Also:\n        itertools.accumulate :  In standard itertools for Python 3.2+\n    "), /*tp_doc*/
  __pyx_tp_traverse_7cytoolz_9itertoolz_accumulate, /*tp_traverse*/
  __pyx_tp_clear_7cytoolz_9itertoolz_accumulate, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  __pyx_pw_7cytoolz_9itertoolz_10accumulate_3__iter__, /*tp_iter*/
  __pyx_pw_7cytoolz_9itertoolz_10accumulate_5__next__, /*tp_iternext*/
  __pyx_methods_7cytoolz_9itertoolz_accumulate, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_7cytoolz_9itertoolz_accumulate, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if PY_VERSION_HEX >= 0x030d00A4
  0, /*tp_versions_used*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif

static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__merge_sorted(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_7cytoolz_9itertoolz__merge_sorted *p;
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_mstate_global->__pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  #endif
  p = ((struct __pyx_obj_7cytoolz_9itertoolz__merge_sorted *)o);
  p->seq1 = Py_None; Py_INCREF(Py_None);
  p->seq2 = Py_None; Py_INCREF(Py_None);
  p->val1 = Py_None; Py_INCREF(Py_None);
  p->val2 = Py_None; Py_INCREF(Py_None);
  if (unlikely(__pyx_pw_7cytoolz_9itertoolz_13_merge_sorted_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static void __pyx_tp_dealloc_7cytoolz_9itertoolz__merge_sorted(PyObject *o) {
  struct __pyx_obj_7cytoolz_9itertoolz__merge_sorted *p = (struct __pyx_obj_7cytoolz_9itertoolz__merge_sorted *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_7cytoolz_9itertoolz__merge_sorted) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->seq1);
  Py_CLEAR(p->seq2);
  Py_CLEAR(p->val1);
  Py_CLEAR(p->val2);
  #if CYTHON_USE_TYPE_SLOTS
  (*Py_TYPE(o)->tp_free)(o);
  #else
  {
    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
    if (tp_free) tp_free(o);
  }
  #endif
}

static int __pyx_tp_traverse_7cytoolz_9itertoolz__merge_sorted(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_7cytoolz_9itertoolz__merge_sorted *p = (struct __pyx_obj_7cytoolz_9itertoolz__merge_sorted *)o;
  {
    e = __Pyx_call_type_traverse(o, 1, v, a);
    if (e) return e;
  }
  if (p->seq1) {
    e = (*v)(p->seq1, a); if (e) return e;
  }
  if (p->seq2) {
    e = (*v)(p->seq2, a); if (e) return e;
  }
  if (p->val1) {
    e = (*v)(p->val1, a); if (e) return e;
  }
  if (p->val2) {
    e = (*v)(p->val2, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_7cytoolz_9itertoolz__merge_sorted(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_7cytoolz_9itertoolz__merge_sorted *p = (struct __pyx_obj_7cytoolz_9itertoolz__merge_sorted *)o;
  tmp = ((PyObject*)p->seq1);
  p->seq1 = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->seq2);
  p->seq2 = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->val1);
  p->val1 = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->val2);
  p->val2 = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyObject *__pyx_specialmethod___pyx_pw_7cytoolz_9itertoolz_13_merge_sorted_5__next__(PyObject *self, CYTHON_UNUSED PyObject *arg) {
  PyObject *res = __pyx_pw_7cytoolz_9itertoolz_13_merge_sorted_5__next__(self);
  if (!res && !PyErr_Occurred()) { PyErr_SetNone(PyExc_StopIteration); }
  return res;
}

static PyMethodDef __pyx_methods_7cytoolz_9itertoolz__merge_sorted[] = {
  {"__next__", (PyCFunction)__pyx_specialmethod___pyx_pw_7cytoolz_9itertoolz_13_merge_sorted_5__next__, METH_NOARGS|METH_COEXIST, 0},
  {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_13_merge_sorted_7__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_13_merge_sorted_6__reduce_cython__},
  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_13_merge_sorted_9__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_13_merge_sorted_8__setstate_cython__},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_7cytoolz_9itertoolz__merge_sorted_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_7cytoolz_9itertoolz__merge_sorted},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_7cytoolz_9itertoolz__merge_sorted},
  {Py_tp_clear, (void *)__pyx_tp_clear_7cytoolz_9itertoolz__merge_sorted},
  {Py_tp_iter, (void *)__pyx_pw_7cytoolz_9itertoolz_13_merge_sorted_3__iter__},
  {Py_tp_iternext, (void *)__pyx_pw_7cytoolz_9itertoolz_13_merge_sorted_5__next__},
  {Py_tp_methods, (void *)__pyx_methods_7cytoolz_9itertoolz__merge_sorted},
  {Py_tp_new, (void *)__pyx_tp_new_7cytoolz_9itertoolz__merge_sorted},
  {0, 0},
};
static PyType_Spec __pyx_type_7cytoolz_9itertoolz__merge_sorted_spec = {
  "cytoolz.itertoolz._merge_sorted",
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz__merge_sorted),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
  __pyx_type_7cytoolz_9itertoolz__merge_sorted_slots,
};
#else

static PyTypeObject __pyx_type_7cytoolz_9itertoolz__merge_sorted = {
  PyVarObject_HEAD_INIT(0, 0)
  "cytoolz.itertoolz.""_merge_sorted", /*tp_name*/
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz__merge_sorted), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_7cytoolz_9itertoolz__merge_sorted, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  0, /*tp_as_async*/
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_7cytoolz_9itertoolz__merge_sorted, /*tp_traverse*/
  __pyx_tp_clear_7cytoolz_9itertoolz__merge_sorted, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  __pyx_pw_7cytoolz_9itertoolz_13_merge_sorted_3__iter__, /*tp_iter*/
  __pyx_pw_7cytoolz_9itertoolz_13_merge_sorted_5__next__, /*tp_iternext*/
  __pyx_methods_7cytoolz_9itertoolz__merge_sorted, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_7cytoolz_9itertoolz__merge_sorted, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if PY_VERSION_HEX >= 0x030d00A4
  0, /*tp_versions_used*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif

static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__merge_sorted_key(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_7cytoolz_9itertoolz__merge_sorted_key *p;
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_mstate_global->__pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  #endif
  p = ((struct __pyx_obj_7cytoolz_9itertoolz__merge_sorted_key *)o);
  p->seq1 = Py_None; Py_INCREF(Py_None);
  p->seq2 = Py_None; Py_INCREF(Py_None);
  p->val1 = Py_None; Py_INCREF(Py_None);
  p->val2 = Py_None; Py_INCREF(Py_None);
  p->key = Py_None; Py_INCREF(Py_None);
  p->key1 = Py_None; Py_INCREF(Py_None);
  p->key2 = Py_None; Py_INCREF(Py_None);
  if (unlikely(__pyx_pw_7cytoolz_9itertoolz_17_merge_sorted_key_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static void __pyx_tp_dealloc_7cytoolz_9itertoolz__merge_sorted_key(PyObject *o) {
  struct __pyx_obj_7cytoolz_9itertoolz__merge_sorted_key *p = (struct __pyx_obj_7cytoolz_9itertoolz__merge_sorted_key *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_7cytoolz_9itertoolz__merge_sorted_key) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->seq1);
  Py_CLEAR(p->seq2);
  Py_CLEAR(p->val1);
  Py_CLEAR(p->val2);
  Py_CLEAR(p->key);
  Py_CLEAR(p->key1);
  Py_CLEAR(p->key2);
  #if CYTHON_USE_TYPE_SLOTS
  (*Py_TYPE(o)->tp_free)(o);
  #else
  {
    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
    if (tp_free) tp_free(o);
  }
  #endif
}

static int __pyx_tp_traverse_7cytoolz_9itertoolz__merge_sorted_key(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_7cytoolz_9itertoolz__merge_sorted_key *p = (struct __pyx_obj_7cytoolz_9itertoolz__merge_sorted_key *)o;
  {
    e = __Pyx_call_type_traverse(o, 1, v, a);
    if (e) return e;
  }
  if (p->seq1) {
    e = (*v)(p->seq1, a); if (e) return e;
  }
  if (p->seq2) {
    e = (*v)(p->seq2, a); if (e) return e;
  }
  if (p->val1) {
    e = (*v)(p->val1, a); if (e) return e;
  }
  if (p->val2) {
    e = (*v)(p->val2, a); if (e) return e;
  }
  if (p->key) {
    e = (*v)(p->key, a); if (e) return e;
  }
  if (p->key1) {
    e = (*v)(p->key1, a); if (e) return e;
  }
  if (p->key2) {
    e = (*v)(p->key2, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_7cytoolz_9itertoolz__merge_sorted_key(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_7cytoolz_9itertoolz__merge_sorted_key *p = (struct __pyx_obj_7cytoolz_9itertoolz__merge_sorted_key *)o;
  tmp = ((PyObject*)p->seq1);
  p->seq1 = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->seq2);
  p->seq2 = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->val1);
  p->val1 = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->val2);
  p->val2 = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->key);
  p->key = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->key1);
  p->key1 = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->key2);
  p->key2 = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyObject *__pyx_specialmethod___pyx_pw_7cytoolz_9itertoolz_17_merge_sorted_key_5__next__(PyObject *self, CYTHON_UNUSED PyObject *arg) {
  PyObject *res = __pyx_pw_7cytoolz_9itertoolz_17_merge_sorted_key_5__next__(self);
  if (!res && !PyErr_Occurred()) { PyErr_SetNone(PyExc_StopIteration); }
  return res;
}

static PyMethodDef __pyx_methods_7cytoolz_9itertoolz__merge_sorted_key[] = {
  {"__next__", (PyCFunction)__pyx_specialmethod___pyx_pw_7cytoolz_9itertoolz_17_merge_sorted_key_5__next__, METH_NOARGS|METH_COEXIST, 0},
  {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_17_merge_sorted_key_7__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_17_merge_sorted_key_6__reduce_cython__},
  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_17_merge_sorted_key_9__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_17_merge_sorted_key_8__setstate_cython__},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_7cytoolz_9itertoolz__merge_sorted_key_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_7cytoolz_9itertoolz__merge_sorted_key},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_7cytoolz_9itertoolz__merge_sorted_key},
  {Py_tp_clear, (void *)__pyx_tp_clear_7cytoolz_9itertoolz__merge_sorted_key},
  {Py_tp_iter, (void *)__pyx_pw_7cytoolz_9itertoolz_17_merge_sorted_key_3__iter__},
  {Py_tp_iternext, (void *)__pyx_pw_7cytoolz_9itertoolz_17_merge_sorted_key_5__next__},
  {Py_tp_methods, (void *)__pyx_methods_7cytoolz_9itertoolz__merge_sorted_key},
  {Py_tp_new, (void *)__pyx_tp_new_7cytoolz_9itertoolz__merge_sorted_key},
  {0, 0},
};
static PyType_Spec __pyx_type_7cytoolz_9itertoolz__merge_sorted_key_spec = {
  "cytoolz.itertoolz._merge_sorted_key",
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz__merge_sorted_key),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
  __pyx_type_7cytoolz_9itertoolz__merge_sorted_key_slots,
};
#else

static PyTypeObject __pyx_type_7cytoolz_9itertoolz__merge_sorted_key = {
  PyVarObject_HEAD_INIT(0, 0)
  "cytoolz.itertoolz.""_merge_sorted_key", /*tp_name*/
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz__merge_sorted_key), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_7cytoolz_9itertoolz__merge_sorted_key, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  0, /*tp_as_async*/
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_7cytoolz_9itertoolz__merge_sorted_key, /*tp_traverse*/
  __pyx_tp_clear_7cytoolz_9itertoolz__merge_sorted_key, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  __pyx_pw_7cytoolz_9itertoolz_17_merge_sorted_key_3__iter__, /*tp_iter*/
  __pyx_pw_7cytoolz_9itertoolz_17_merge_sorted_key_5__next__, /*tp_iternext*/
  __pyx_methods_7cytoolz_9itertoolz__merge_sorted_key, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_7cytoolz_9itertoolz__merge_sorted_key, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if PY_VERSION_HEX >= 0x030d00A4
  0, /*tp_versions_used*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif

static PyObject *__pyx_tp_new_7cytoolz_9itertoolz_interleave(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_7cytoolz_9itertoolz_interleave *p;
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_mstate_global->__pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  #endif
  p = ((struct __pyx_obj_7cytoolz_9itertoolz_interleave *)o);
  p->iters = ((PyObject*)Py_None); Py_INCREF(Py_None);
  p->newiters = ((PyObject*)Py_None); Py_INCREF(Py_None);
  if (unlikely(__pyx_pw_7cytoolz_9itertoolz_10interleave_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static void __pyx_tp_dealloc_7cytoolz_9itertoolz_interleave(PyObject *o) {
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  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_7cytoolz_9itertoolz_interleave) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->iters);
  Py_CLEAR(p->newiters);
  #if CYTHON_USE_TYPE_SLOTS
  (*Py_TYPE(o)->tp_free)(o);
  #else
  {
    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
    if (tp_free) tp_free(o);
  }
  #endif
}

static int __pyx_tp_traverse_7cytoolz_9itertoolz_interleave(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_7cytoolz_9itertoolz_interleave *p = (struct __pyx_obj_7cytoolz_9itertoolz_interleave *)o;
  {
    e = __Pyx_call_type_traverse(o, 1, v, a);
    if (e) return e;
  }
  if (p->iters) {
    e = (*v)(p->iters, a); if (e) return e;
  }
  if (p->newiters) {
    e = (*v)(p->newiters, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_7cytoolz_9itertoolz_interleave(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_7cytoolz_9itertoolz_interleave *p = (struct __pyx_obj_7cytoolz_9itertoolz_interleave *)o;
  tmp = ((PyObject*)p->iters);
  p->iters = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->newiters);
  p->newiters = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyObject *__pyx_specialmethod___pyx_pw_7cytoolz_9itertoolz_10interleave_5__next__(PyObject *self, CYTHON_UNUSED PyObject *arg) {
  PyObject *res = __pyx_pw_7cytoolz_9itertoolz_10interleave_5__next__(self);
  if (!res && !PyErr_Occurred()) { PyErr_SetNone(PyExc_StopIteration); }
  return res;
}

static PyMethodDef __pyx_methods_7cytoolz_9itertoolz_interleave[] = {
  {"__next__", (PyCFunction)__pyx_specialmethod___pyx_pw_7cytoolz_9itertoolz_10interleave_5__next__, METH_NOARGS|METH_COEXIST, 0},
  {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_10interleave_7__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_10interleave_6__reduce_cython__},
  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_10interleave_9__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_10interleave_8__setstate_cython__},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_7cytoolz_9itertoolz_interleave_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_7cytoolz_9itertoolz_interleave},
  {Py_tp_doc, (void *)PyDoc_STR(" interleave(seqs)\n\n    Interleave a sequence of sequences\n\n    >>> list(interleave([[1, 2], [3, 4]]))\n    [1, 3, 2, 4]\n\n    >>> ''.join(interleave(('ABC', 'XY')))\n    'AXBYC'\n\n    Both the individual sequences and the sequence of sequences may be infinite\n\n    Returns a lazy iterator\n    ")},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_7cytoolz_9itertoolz_interleave},
  {Py_tp_clear, (void *)__pyx_tp_clear_7cytoolz_9itertoolz_interleave},
  {Py_tp_iter, (void *)__pyx_pw_7cytoolz_9itertoolz_10interleave_3__iter__},
  {Py_tp_iternext, (void *)__pyx_pw_7cytoolz_9itertoolz_10interleave_5__next__},
  {Py_tp_methods, (void *)__pyx_methods_7cytoolz_9itertoolz_interleave},
  {Py_tp_new, (void *)__pyx_tp_new_7cytoolz_9itertoolz_interleave},
  {0, 0},
};
static PyType_Spec __pyx_type_7cytoolz_9itertoolz_interleave_spec = {
  "cytoolz.itertoolz.interleave",
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz_interleave),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
  __pyx_type_7cytoolz_9itertoolz_interleave_slots,
};
#else

static PyTypeObject __pyx_type_7cytoolz_9itertoolz_interleave = {
  PyVarObject_HEAD_INIT(0, 0)
  "cytoolz.itertoolz.""interleave", /*tp_name*/
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz_interleave), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_7cytoolz_9itertoolz_interleave, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  0, /*tp_as_async*/
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  PyDoc_STR(" interleave(seqs)\n\n    Interleave a sequence of sequences\n\n    >>> list(interleave([[1, 2], [3, 4]]))\n    [1, 3, 2, 4]\n\n    >>> ''.join(interleave(('ABC', 'XY')))\n    'AXBYC'\n\n    Both the individual sequences and the sequence of sequences may be infinite\n\n    Returns a lazy iterator\n    "), /*tp_doc*/
  __pyx_tp_traverse_7cytoolz_9itertoolz_interleave, /*tp_traverse*/
  __pyx_tp_clear_7cytoolz_9itertoolz_interleave, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  __pyx_pw_7cytoolz_9itertoolz_10interleave_3__iter__, /*tp_iter*/
  __pyx_pw_7cytoolz_9itertoolz_10interleave_5__next__, /*tp_iternext*/
  __pyx_methods_7cytoolz_9itertoolz_interleave, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_7cytoolz_9itertoolz_interleave, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if PY_VERSION_HEX >= 0x030d00A4
  0, /*tp_versions_used*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif

static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__unique_key(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_7cytoolz_9itertoolz__unique_key *p;
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_mstate_global->__pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  #endif
  p = ((struct __pyx_obj_7cytoolz_9itertoolz__unique_key *)o);
  p->key = Py_None; Py_INCREF(Py_None);
  p->iter_seq = Py_None; Py_INCREF(Py_None);
  p->seen = Py_None; Py_INCREF(Py_None);
  if (unlikely(__pyx_pw_7cytoolz_9itertoolz_11_unique_key_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static void __pyx_tp_dealloc_7cytoolz_9itertoolz__unique_key(PyObject *o) {
  struct __pyx_obj_7cytoolz_9itertoolz__unique_key *p = (struct __pyx_obj_7cytoolz_9itertoolz__unique_key *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_7cytoolz_9itertoolz__unique_key) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->key);
  Py_CLEAR(p->iter_seq);
  Py_CLEAR(p->seen);
  #if CYTHON_USE_TYPE_SLOTS
  (*Py_TYPE(o)->tp_free)(o);
  #else
  {
    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
    if (tp_free) tp_free(o);
  }
  #endif
}

static int __pyx_tp_traverse_7cytoolz_9itertoolz__unique_key(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_7cytoolz_9itertoolz__unique_key *p = (struct __pyx_obj_7cytoolz_9itertoolz__unique_key *)o;
  {
    e = __Pyx_call_type_traverse(o, 1, v, a);
    if (e) return e;
  }
  if (p->key) {
    e = (*v)(p->key, a); if (e) return e;
  }
  if (p->iter_seq) {
    e = (*v)(p->iter_seq, a); if (e) return e;
  }
  if (p->seen) {
    e = (*v)(p->seen, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_7cytoolz_9itertoolz__unique_key(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_7cytoolz_9itertoolz__unique_key *p = (struct __pyx_obj_7cytoolz_9itertoolz__unique_key *)o;
  tmp = ((PyObject*)p->key);
  p->key = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->iter_seq);
  p->iter_seq = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->seen);
  p->seen = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyObject *__pyx_specialmethod___pyx_pw_7cytoolz_9itertoolz_11_unique_key_5__next__(PyObject *self, CYTHON_UNUSED PyObject *arg) {
  PyObject *res = __pyx_pw_7cytoolz_9itertoolz_11_unique_key_5__next__(self);
  if (!res && !PyErr_Occurred()) { PyErr_SetNone(PyExc_StopIteration); }
  return res;
}

static PyMethodDef __pyx_methods_7cytoolz_9itertoolz__unique_key[] = {
  {"__next__", (PyCFunction)__pyx_specialmethod___pyx_pw_7cytoolz_9itertoolz_11_unique_key_5__next__, METH_NOARGS|METH_COEXIST, 0},
  {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_11_unique_key_7__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_11_unique_key_6__reduce_cython__},
  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_11_unique_key_9__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_11_unique_key_8__setstate_cython__},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_7cytoolz_9itertoolz__unique_key_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_7cytoolz_9itertoolz__unique_key},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_7cytoolz_9itertoolz__unique_key},
  {Py_tp_clear, (void *)__pyx_tp_clear_7cytoolz_9itertoolz__unique_key},
  {Py_tp_iter, (void *)__pyx_pw_7cytoolz_9itertoolz_11_unique_key_3__iter__},
  {Py_tp_iternext, (void *)__pyx_pw_7cytoolz_9itertoolz_11_unique_key_5__next__},
  {Py_tp_methods, (void *)__pyx_methods_7cytoolz_9itertoolz__unique_key},
  {Py_tp_new, (void *)__pyx_tp_new_7cytoolz_9itertoolz__unique_key},
  {0, 0},
};
static PyType_Spec __pyx_type_7cytoolz_9itertoolz__unique_key_spec = {
  "cytoolz.itertoolz._unique_key",
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz__unique_key),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
  __pyx_type_7cytoolz_9itertoolz__unique_key_slots,
};
#else

static PyTypeObject __pyx_type_7cytoolz_9itertoolz__unique_key = {
  PyVarObject_HEAD_INIT(0, 0)
  "cytoolz.itertoolz.""_unique_key", /*tp_name*/
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz__unique_key), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_7cytoolz_9itertoolz__unique_key, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  0, /*tp_as_async*/
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_7cytoolz_9itertoolz__unique_key, /*tp_traverse*/
  __pyx_tp_clear_7cytoolz_9itertoolz__unique_key, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  __pyx_pw_7cytoolz_9itertoolz_11_unique_key_3__iter__, /*tp_iter*/
  __pyx_pw_7cytoolz_9itertoolz_11_unique_key_5__next__, /*tp_iternext*/
  __pyx_methods_7cytoolz_9itertoolz__unique_key, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_7cytoolz_9itertoolz__unique_key, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if PY_VERSION_HEX >= 0x030d00A4
  0, /*tp_versions_used*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif

static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__unique_identity(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_7cytoolz_9itertoolz__unique_identity *p;
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_mstate_global->__pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  #endif
  p = ((struct __pyx_obj_7cytoolz_9itertoolz__unique_identity *)o);
  p->iter_seq = Py_None; Py_INCREF(Py_None);
  p->seen = Py_None; Py_INCREF(Py_None);
  if (unlikely(__pyx_pw_7cytoolz_9itertoolz_16_unique_identity_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static void __pyx_tp_dealloc_7cytoolz_9itertoolz__unique_identity(PyObject *o) {
  struct __pyx_obj_7cytoolz_9itertoolz__unique_identity *p = (struct __pyx_obj_7cytoolz_9itertoolz__unique_identity *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_7cytoolz_9itertoolz__unique_identity) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->iter_seq);
  Py_CLEAR(p->seen);
  #if CYTHON_USE_TYPE_SLOTS
  (*Py_TYPE(o)->tp_free)(o);
  #else
  {
    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
    if (tp_free) tp_free(o);
  }
  #endif
}

static int __pyx_tp_traverse_7cytoolz_9itertoolz__unique_identity(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_7cytoolz_9itertoolz__unique_identity *p = (struct __pyx_obj_7cytoolz_9itertoolz__unique_identity *)o;
  {
    e = __Pyx_call_type_traverse(o, 1, v, a);
    if (e) return e;
  }
  if (p->iter_seq) {
    e = (*v)(p->iter_seq, a); if (e) return e;
  }
  if (p->seen) {
    e = (*v)(p->seen, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_7cytoolz_9itertoolz__unique_identity(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_7cytoolz_9itertoolz__unique_identity *p = (struct __pyx_obj_7cytoolz_9itertoolz__unique_identity *)o;
  tmp = ((PyObject*)p->iter_seq);
  p->iter_seq = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->seen);
  p->seen = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyObject *__pyx_specialmethod___pyx_pw_7cytoolz_9itertoolz_16_unique_identity_5__next__(PyObject *self, CYTHON_UNUSED PyObject *arg) {
  PyObject *res = __pyx_pw_7cytoolz_9itertoolz_16_unique_identity_5__next__(self);
  if (!res && !PyErr_Occurred()) { PyErr_SetNone(PyExc_StopIteration); }
  return res;
}

static PyMethodDef __pyx_methods_7cytoolz_9itertoolz__unique_identity[] = {
  {"__next__", (PyCFunction)__pyx_specialmethod___pyx_pw_7cytoolz_9itertoolz_16_unique_identity_5__next__, METH_NOARGS|METH_COEXIST, 0},
  {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_16_unique_identity_7__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_16_unique_identity_6__reduce_cython__},
  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_16_unique_identity_9__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_16_unique_identity_8__setstate_cython__},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_7cytoolz_9itertoolz__unique_identity_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_7cytoolz_9itertoolz__unique_identity},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_7cytoolz_9itertoolz__unique_identity},
  {Py_tp_clear, (void *)__pyx_tp_clear_7cytoolz_9itertoolz__unique_identity},
  {Py_tp_iter, (void *)__pyx_pw_7cytoolz_9itertoolz_16_unique_identity_3__iter__},
  {Py_tp_iternext, (void *)__pyx_pw_7cytoolz_9itertoolz_16_unique_identity_5__next__},
  {Py_tp_methods, (void *)__pyx_methods_7cytoolz_9itertoolz__unique_identity},
  {Py_tp_new, (void *)__pyx_tp_new_7cytoolz_9itertoolz__unique_identity},
  {0, 0},
};
static PyType_Spec __pyx_type_7cytoolz_9itertoolz__unique_identity_spec = {
  "cytoolz.itertoolz._unique_identity",
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz__unique_identity),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
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};
#else

static PyTypeObject __pyx_type_7cytoolz_9itertoolz__unique_identity = {
  PyVarObject_HEAD_INIT(0, 0)
  "cytoolz.itertoolz.""_unique_identity", /*tp_name*/
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz__unique_identity), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_7cytoolz_9itertoolz__unique_identity, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  0, /*tp_as_async*/
  0, /*tp_repr*/
  0, /*tp_as_number*/
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  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_7cytoolz_9itertoolz__unique_identity, /*tp_traverse*/
  __pyx_tp_clear_7cytoolz_9itertoolz__unique_identity, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  __pyx_pw_7cytoolz_9itertoolz_16_unique_identity_3__iter__, /*tp_iter*/
  __pyx_pw_7cytoolz_9itertoolz_16_unique_identity_5__next__, /*tp_iternext*/
  __pyx_methods_7cytoolz_9itertoolz__unique_identity, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_7cytoolz_9itertoolz__unique_identity, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if PY_VERSION_HEX >= 0x030d00A4
  0, /*tp_versions_used*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif

static PyObject *__pyx_tp_new_7cytoolz_9itertoolz_interpose(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_7cytoolz_9itertoolz_interpose *p;
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_mstate_global->__pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  #endif
  p = ((struct __pyx_obj_7cytoolz_9itertoolz_interpose *)o);
  p->el = Py_None; Py_INCREF(Py_None);
  p->iter_seq = Py_None; Py_INCREF(Py_None);
  p->val = Py_None; Py_INCREF(Py_None);
  if (unlikely(__pyx_pw_7cytoolz_9itertoolz_9interpose_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static void __pyx_tp_dealloc_7cytoolz_9itertoolz_interpose(PyObject *o) {
  struct __pyx_obj_7cytoolz_9itertoolz_interpose *p = (struct __pyx_obj_7cytoolz_9itertoolz_interpose *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_7cytoolz_9itertoolz_interpose) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->el);
  Py_CLEAR(p->iter_seq);
  Py_CLEAR(p->val);
  #if CYTHON_USE_TYPE_SLOTS
  (*Py_TYPE(o)->tp_free)(o);
  #else
  {
    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
    if (tp_free) tp_free(o);
  }
  #endif
}

static int __pyx_tp_traverse_7cytoolz_9itertoolz_interpose(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_7cytoolz_9itertoolz_interpose *p = (struct __pyx_obj_7cytoolz_9itertoolz_interpose *)o;
  {
    e = __Pyx_call_type_traverse(o, 1, v, a);
    if (e) return e;
  }
  if (p->el) {
    e = (*v)(p->el, a); if (e) return e;
  }
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  }
  if (p->val) {
    e = (*v)(p->val, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_7cytoolz_9itertoolz_interpose(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_7cytoolz_9itertoolz_interpose *p = (struct __pyx_obj_7cytoolz_9itertoolz_interpose *)o;
  tmp = ((PyObject*)p->el);
  p->el = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->iter_seq);
  p->iter_seq = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->val);
  p->val = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyObject *__pyx_specialmethod___pyx_pw_7cytoolz_9itertoolz_9interpose_5__next__(PyObject *self, CYTHON_UNUSED PyObject *arg) {
  PyObject *res = __pyx_pw_7cytoolz_9itertoolz_9interpose_5__next__(self);
  if (!res && !PyErr_Occurred()) { PyErr_SetNone(PyExc_StopIteration); }
  return res;
}

static PyMethodDef __pyx_methods_7cytoolz_9itertoolz_interpose[] = {
  {"__next__", (PyCFunction)__pyx_specialmethod___pyx_pw_7cytoolz_9itertoolz_9interpose_5__next__, METH_NOARGS|METH_COEXIST, 0},
  {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_9interpose_7__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_9interpose_6__reduce_cython__},
  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_9interpose_9__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_9interpose_8__setstate_cython__},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_7cytoolz_9itertoolz_interpose_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_7cytoolz_9itertoolz_interpose},
  {Py_tp_doc, (void *)PyDoc_STR(" interpose(el, seq)\n\n    Introduce element between each pair of elements in seq\n\n    >>> list(interpose(\"a\", [1, 2, 3]))\n    [1, 'a', 2, 'a', 3]\n    ")},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_7cytoolz_9itertoolz_interpose},
  {Py_tp_clear, (void *)__pyx_tp_clear_7cytoolz_9itertoolz_interpose},
  {Py_tp_iter, (void *)__pyx_pw_7cytoolz_9itertoolz_9interpose_3__iter__},
  {Py_tp_iternext, (void *)__pyx_pw_7cytoolz_9itertoolz_9interpose_5__next__},
  {Py_tp_methods, (void *)__pyx_methods_7cytoolz_9itertoolz_interpose},
  {Py_tp_new, (void *)__pyx_tp_new_7cytoolz_9itertoolz_interpose},
  {0, 0},
};
static PyType_Spec __pyx_type_7cytoolz_9itertoolz_interpose_spec = {
  "cytoolz.itertoolz.interpose",
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz_interpose),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
  __pyx_type_7cytoolz_9itertoolz_interpose_slots,
};
#else

static PyTypeObject __pyx_type_7cytoolz_9itertoolz_interpose = {
  PyVarObject_HEAD_INIT(0, 0)
  "cytoolz.itertoolz.""interpose", /*tp_name*/
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz_interpose), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_7cytoolz_9itertoolz_interpose, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  0, /*tp_as_async*/
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  PyDoc_STR(" interpose(el, seq)\n\n    Introduce element between each pair of elements in seq\n\n    >>> list(interpose(\"a\", [1, 2, 3]))\n    [1, 'a', 2, 'a', 3]\n    "), /*tp_doc*/
  __pyx_tp_traverse_7cytoolz_9itertoolz_interpose, /*tp_traverse*/
  __pyx_tp_clear_7cytoolz_9itertoolz_interpose, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  __pyx_pw_7cytoolz_9itertoolz_9interpose_3__iter__, /*tp_iter*/
  __pyx_pw_7cytoolz_9itertoolz_9interpose_5__next__, /*tp_iternext*/
  __pyx_methods_7cytoolz_9itertoolz_interpose, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_7cytoolz_9itertoolz_interpose, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if PY_VERSION_HEX >= 0x030d00A4
  0, /*tp_versions_used*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif

static PyObject *__pyx_tp_new_7cytoolz_9itertoolz_iterate(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_7cytoolz_9itertoolz_iterate *p;
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_mstate_global->__pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  #endif
  p = ((struct __pyx_obj_7cytoolz_9itertoolz_iterate *)o);
  p->func = Py_None; Py_INCREF(Py_None);
  p->x = Py_None; Py_INCREF(Py_None);
  p->val = Py_None; Py_INCREF(Py_None);
  if (unlikely(__pyx_pw_7cytoolz_9itertoolz_7iterate_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static void __pyx_tp_dealloc_7cytoolz_9itertoolz_iterate(PyObject *o) {
  struct __pyx_obj_7cytoolz_9itertoolz_iterate *p = (struct __pyx_obj_7cytoolz_9itertoolz_iterate *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_7cytoolz_9itertoolz_iterate) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
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  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->func);
  Py_CLEAR(p->x);
  Py_CLEAR(p->val);
  #if CYTHON_USE_TYPE_SLOTS
  (*Py_TYPE(o)->tp_free)(o);
  #else
  {
    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
    if (tp_free) tp_free(o);
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  #endif
}

static int __pyx_tp_traverse_7cytoolz_9itertoolz_iterate(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_7cytoolz_9itertoolz_iterate *p = (struct __pyx_obj_7cytoolz_9itertoolz_iterate *)o;
  {
    e = __Pyx_call_type_traverse(o, 1, v, a);
    if (e) return e;
  }
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    e = (*v)(p->func, a); if (e) return e;
  }
  if (p->x) {
    e = (*v)(p->x, a); if (e) return e;
  }
  if (p->val) {
    e = (*v)(p->val, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_7cytoolz_9itertoolz_iterate(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_7cytoolz_9itertoolz_iterate *p = (struct __pyx_obj_7cytoolz_9itertoolz_iterate *)o;
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  p->func = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->x);
  p->x = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->val);
  p->val = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyObject *__pyx_specialmethod___pyx_pw_7cytoolz_9itertoolz_7iterate_5__next__(PyObject *self, CYTHON_UNUSED PyObject *arg) {
  PyObject *res = __pyx_pw_7cytoolz_9itertoolz_7iterate_5__next__(self);
  if (!res && !PyErr_Occurred()) { PyErr_SetNone(PyExc_StopIteration); }
  return res;
}

static PyMethodDef __pyx_methods_7cytoolz_9itertoolz_iterate[] = {
  {"__next__", (PyCFunction)__pyx_specialmethod___pyx_pw_7cytoolz_9itertoolz_7iterate_5__next__, METH_NOARGS|METH_COEXIST, 0},
  {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_7iterate_7__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_7iterate_6__reduce_cython__},
  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_7iterate_9__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_7iterate_8__setstate_cython__},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_7cytoolz_9itertoolz_iterate_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_7cytoolz_9itertoolz_iterate},
  {Py_tp_doc, (void *)PyDoc_STR(" iterate(func, x)\n\n    Repeatedly apply a function func onto an original input\n\n    Yields x, then func(x), then func(func(x)), then func(func(func(x))), etc..\n\n    >>> def inc(x):  return x + 1\n    >>> counter = iterate(inc, 0)\n    >>> next(counter)\n    0\n    >>> next(counter)\n    1\n    >>> next(counter)\n    2\n\n    >>> double = lambda x: x * 2\n    >>> powers_of_two = iterate(double, 1)\n    >>> next(powers_of_two)\n    1\n    >>> next(powers_of_two)\n    2\n    >>> next(powers_of_two)\n    4\n    >>> next(powers_of_two)\n    8\n    ")},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_7cytoolz_9itertoolz_iterate},
  {Py_tp_clear, (void *)__pyx_tp_clear_7cytoolz_9itertoolz_iterate},
  {Py_tp_iter, (void *)__pyx_pw_7cytoolz_9itertoolz_7iterate_3__iter__},
  {Py_tp_iternext, (void *)__pyx_pw_7cytoolz_9itertoolz_7iterate_5__next__},
  {Py_tp_methods, (void *)__pyx_methods_7cytoolz_9itertoolz_iterate},
  {Py_tp_new, (void *)__pyx_tp_new_7cytoolz_9itertoolz_iterate},
  {0, 0},
};
static PyType_Spec __pyx_type_7cytoolz_9itertoolz_iterate_spec = {
  "cytoolz.itertoolz.iterate",
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz_iterate),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
  __pyx_type_7cytoolz_9itertoolz_iterate_slots,
};
#else

static PyTypeObject __pyx_type_7cytoolz_9itertoolz_iterate = {
  PyVarObject_HEAD_INIT(0, 0)
  "cytoolz.itertoolz.""iterate", /*tp_name*/
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz_iterate), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_7cytoolz_9itertoolz_iterate, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  0, /*tp_as_async*/
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  PyDoc_STR(" iterate(func, x)\n\n    Repeatedly apply a function func onto an original input\n\n    Yields x, then func(x), then func(func(x)), then func(func(func(x))), etc..\n\n    >>> def inc(x):  return x + 1\n    >>> counter = iterate(inc, 0)\n    >>> next(counter)\n    0\n    >>> next(counter)\n    1\n    >>> next(counter)\n    2\n\n    >>> double = lambda x: x * 2\n    >>> powers_of_two = iterate(double, 1)\n    >>> next(powers_of_two)\n    1\n    >>> next(powers_of_two)\n    2\n    >>> next(powers_of_two)\n    4\n    >>> next(powers_of_two)\n    8\n    "), /*tp_doc*/
  __pyx_tp_traverse_7cytoolz_9itertoolz_iterate, /*tp_traverse*/
  __pyx_tp_clear_7cytoolz_9itertoolz_iterate, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  __pyx_pw_7cytoolz_9itertoolz_7iterate_3__iter__, /*tp_iter*/
  __pyx_pw_7cytoolz_9itertoolz_7iterate_5__next__, /*tp_iternext*/
  __pyx_methods_7cytoolz_9itertoolz_iterate, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_7cytoolz_9itertoolz_iterate, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if PY_VERSION_HEX >= 0x030d00A4
  0, /*tp_versions_used*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif

static PyObject *__pyx_tp_new_7cytoolz_9itertoolz_sliding_window(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_7cytoolz_9itertoolz_sliding_window *p;
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_mstate_global->__pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  #endif
  p = ((struct __pyx_obj_7cytoolz_9itertoolz_sliding_window *)o);
  p->iterseq = Py_None; Py_INCREF(Py_None);
  p->prev = ((PyObject*)Py_None); Py_INCREF(Py_None);
  if (unlikely(__pyx_pw_7cytoolz_9itertoolz_14sliding_window_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static void __pyx_tp_dealloc_7cytoolz_9itertoolz_sliding_window(PyObject *o) {
  struct __pyx_obj_7cytoolz_9itertoolz_sliding_window *p = (struct __pyx_obj_7cytoolz_9itertoolz_sliding_window *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_7cytoolz_9itertoolz_sliding_window) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->iterseq);
  Py_CLEAR(p->prev);
  #if CYTHON_USE_TYPE_SLOTS
  (*Py_TYPE(o)->tp_free)(o);
  #else
  {
    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
    if (tp_free) tp_free(o);
  }
  #endif
}

static int __pyx_tp_traverse_7cytoolz_9itertoolz_sliding_window(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_7cytoolz_9itertoolz_sliding_window *p = (struct __pyx_obj_7cytoolz_9itertoolz_sliding_window *)o;
  {
    e = __Pyx_call_type_traverse(o, 1, v, a);
    if (e) return e;
  }
  if (p->iterseq) {
    e = (*v)(p->iterseq, a); if (e) return e;
  }
  if (p->prev) {
    e = (*v)(p->prev, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_7cytoolz_9itertoolz_sliding_window(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_7cytoolz_9itertoolz_sliding_window *p = (struct __pyx_obj_7cytoolz_9itertoolz_sliding_window *)o;
  tmp = ((PyObject*)p->iterseq);
  p->iterseq = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->prev);
  p->prev = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyObject *__pyx_specialmethod___pyx_pw_7cytoolz_9itertoolz_14sliding_window_5__next__(PyObject *self, CYTHON_UNUSED PyObject *arg) {
  PyObject *res = __pyx_pw_7cytoolz_9itertoolz_14sliding_window_5__next__(self);
  if (!res && !PyErr_Occurred()) { PyErr_SetNone(PyExc_StopIteration); }
  return res;
}

static PyMethodDef __pyx_methods_7cytoolz_9itertoolz_sliding_window[] = {
  {"__next__", (PyCFunction)__pyx_specialmethod___pyx_pw_7cytoolz_9itertoolz_14sliding_window_5__next__, METH_NOARGS|METH_COEXIST, 0},
  {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_14sliding_window_7__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_14sliding_window_6__reduce_cython__},
  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_14sliding_window_9__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_14sliding_window_8__setstate_cython__},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_7cytoolz_9itertoolz_sliding_window_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_7cytoolz_9itertoolz_sliding_window},
  {Py_tp_doc, (void *)PyDoc_STR(" sliding_window(n, seq)\n\n    A sequence of overlapping subsequences\n\n    >>> list(sliding_window(2, [1, 2, 3, 4]))\n    [(1, 2), (2, 3), (3, 4)]\n\n    This function creates a sliding window suitable for transformations like\n    sliding means / smoothing\n\n    >>> mean = lambda seq: float(sum(seq)) / len(seq)\n    >>> list(map(mean, sliding_window(2, [1, 2, 3, 4])))\n    [1.5, 2.5, 3.5]\n    ")},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_7cytoolz_9itertoolz_sliding_window},
  {Py_tp_clear, (void *)__pyx_tp_clear_7cytoolz_9itertoolz_sliding_window},
  {Py_tp_iter, (void *)__pyx_pw_7cytoolz_9itertoolz_14sliding_window_3__iter__},
  {Py_tp_iternext, (void *)__pyx_pw_7cytoolz_9itertoolz_14sliding_window_5__next__},
  {Py_tp_methods, (void *)__pyx_methods_7cytoolz_9itertoolz_sliding_window},
  {Py_tp_new, (void *)__pyx_tp_new_7cytoolz_9itertoolz_sliding_window},
  {0, 0},
};
static PyType_Spec __pyx_type_7cytoolz_9itertoolz_sliding_window_spec = {
  "cytoolz.itertoolz.sliding_window",
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz_sliding_window),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
  __pyx_type_7cytoolz_9itertoolz_sliding_window_slots,
};
#else

static PyTypeObject __pyx_type_7cytoolz_9itertoolz_sliding_window = {
  PyVarObject_HEAD_INIT(0, 0)
  "cytoolz.itertoolz.""sliding_window", /*tp_name*/
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz_sliding_window), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_7cytoolz_9itertoolz_sliding_window, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  0, /*tp_as_async*/
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  PyDoc_STR(" sliding_window(n, seq)\n\n    A sequence of overlapping subsequences\n\n    >>> list(sliding_window(2, [1, 2, 3, 4]))\n    [(1, 2), (2, 3), (3, 4)]\n\n    This function creates a sliding window suitable for transformations like\n    sliding means / smoothing\n\n    >>> mean = lambda seq: float(sum(seq)) / len(seq)\n    >>> list(map(mean, sliding_window(2, [1, 2, 3, 4])))\n    [1.5, 2.5, 3.5]\n    "), /*tp_doc*/
  __pyx_tp_traverse_7cytoolz_9itertoolz_sliding_window, /*tp_traverse*/
  __pyx_tp_clear_7cytoolz_9itertoolz_sliding_window, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  __pyx_pw_7cytoolz_9itertoolz_14sliding_window_3__iter__, /*tp_iter*/
  __pyx_pw_7cytoolz_9itertoolz_14sliding_window_5__next__, /*tp_iternext*/
  __pyx_methods_7cytoolz_9itertoolz_sliding_window, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_7cytoolz_9itertoolz_sliding_window, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if PY_VERSION_HEX >= 0x030d00A4
  0, /*tp_versions_used*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif

static PyObject *__pyx_tp_new_7cytoolz_9itertoolz_partition_all(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_7cytoolz_9itertoolz_partition_all *p;
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_mstate_global->__pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  #endif
  p = ((struct __pyx_obj_7cytoolz_9itertoolz_partition_all *)o);
  p->iterseq = Py_None; Py_INCREF(Py_None);
  p->seq = Py_None; Py_INCREF(Py_None);
  if (unlikely(__pyx_pw_7cytoolz_9itertoolz_13partition_all_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static void __pyx_tp_dealloc_7cytoolz_9itertoolz_partition_all(PyObject *o) {
  struct __pyx_obj_7cytoolz_9itertoolz_partition_all *p = (struct __pyx_obj_7cytoolz_9itertoolz_partition_all *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_7cytoolz_9itertoolz_partition_all) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->iterseq);
  Py_CLEAR(p->seq);
  #if CYTHON_USE_TYPE_SLOTS
  (*Py_TYPE(o)->tp_free)(o);
  #else
  {
    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
    if (tp_free) tp_free(o);
  }
  #endif
}

static int __pyx_tp_traverse_7cytoolz_9itertoolz_partition_all(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_7cytoolz_9itertoolz_partition_all *p = (struct __pyx_obj_7cytoolz_9itertoolz_partition_all *)o;
  {
    e = __Pyx_call_type_traverse(o, 1, v, a);
    if (e) return e;
  }
  if (p->iterseq) {
    e = (*v)(p->iterseq, a); if (e) return e;
  }
  if (p->seq) {
    e = (*v)(p->seq, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_7cytoolz_9itertoolz_partition_all(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_7cytoolz_9itertoolz_partition_all *p = (struct __pyx_obj_7cytoolz_9itertoolz_partition_all *)o;
  tmp = ((PyObject*)p->iterseq);
  p->iterseq = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->seq);
  p->seq = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyObject *__pyx_specialmethod___pyx_pw_7cytoolz_9itertoolz_13partition_all_5__next__(PyObject *self, CYTHON_UNUSED PyObject *arg) {
  PyObject *res = __pyx_pw_7cytoolz_9itertoolz_13partition_all_5__next__(self);
  if (!res && !PyErr_Occurred()) { PyErr_SetNone(PyExc_StopIteration); }
  return res;
}

static PyMethodDef __pyx_methods_7cytoolz_9itertoolz_partition_all[] = {
  {"__next__", (PyCFunction)__pyx_specialmethod___pyx_pw_7cytoolz_9itertoolz_13partition_all_5__next__, METH_NOARGS|METH_COEXIST, 0},
  {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_13partition_all_7__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_13partition_all_6__reduce_cython__},
  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_13partition_all_9__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_13partition_all_8__setstate_cython__},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_7cytoolz_9itertoolz_partition_all_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_7cytoolz_9itertoolz_partition_all},
  {Py_tp_doc, (void *)PyDoc_STR(" partition_all(n, seq)\n\n    Partition all elements of sequence into tuples of length at most n\n\n    The final tuple may be shorter to accommodate extra elements.\n\n    >>> list(partition_all(2, [1, 2, 3, 4]))\n    [(1, 2), (3, 4)]\n\n    >>> list(partition_all(2, [1, 2, 3, 4, 5]))\n    [(1, 2), (3, 4), (5,)]\n\n    See Also:\n        partition\n    ")},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_7cytoolz_9itertoolz_partition_all},
  {Py_tp_clear, (void *)__pyx_tp_clear_7cytoolz_9itertoolz_partition_all},
  {Py_tp_iter, (void *)__pyx_pw_7cytoolz_9itertoolz_13partition_all_3__iter__},
  {Py_tp_iternext, (void *)__pyx_pw_7cytoolz_9itertoolz_13partition_all_5__next__},
  {Py_tp_methods, (void *)__pyx_methods_7cytoolz_9itertoolz_partition_all},
  {Py_tp_new, (void *)__pyx_tp_new_7cytoolz_9itertoolz_partition_all},
  {0, 0},
};
static PyType_Spec __pyx_type_7cytoolz_9itertoolz_partition_all_spec = {
  "cytoolz.itertoolz.partition_all",
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz_partition_all),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
  __pyx_type_7cytoolz_9itertoolz_partition_all_slots,
};
#else

static PyTypeObject __pyx_type_7cytoolz_9itertoolz_partition_all = {
  PyVarObject_HEAD_INIT(0, 0)
  "cytoolz.itertoolz.""partition_all", /*tp_name*/
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz_partition_all), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_7cytoolz_9itertoolz_partition_all, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  0, /*tp_as_async*/
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  PyDoc_STR(" partition_all(n, seq)\n\n    Partition all elements of sequence into tuples of length at most n\n\n    The final tuple may be shorter to accommodate extra elements.\n\n    >>> list(partition_all(2, [1, 2, 3, 4]))\n    [(1, 2), (3, 4)]\n\n    >>> list(partition_all(2, [1, 2, 3, 4, 5]))\n    [(1, 2), (3, 4), (5,)]\n\n    See Also:\n        partition\n    "), /*tp_doc*/
  __pyx_tp_traverse_7cytoolz_9itertoolz_partition_all, /*tp_traverse*/
  __pyx_tp_clear_7cytoolz_9itertoolz_partition_all, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  __pyx_pw_7cytoolz_9itertoolz_13partition_all_3__iter__, /*tp_iter*/
  __pyx_pw_7cytoolz_9itertoolz_13partition_all_5__next__, /*tp_iternext*/
  __pyx_methods_7cytoolz_9itertoolz_partition_all, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_7cytoolz_9itertoolz_partition_all, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if PY_VERSION_HEX >= 0x030d00A4
  0, /*tp_versions_used*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif

static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__pluck_index(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_7cytoolz_9itertoolz__pluck_index *p;
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_mstate_global->__pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  #endif
  p = ((struct __pyx_obj_7cytoolz_9itertoolz__pluck_index *)o);
  p->ind = Py_None; Py_INCREF(Py_None);
  p->iterseqs = Py_None; Py_INCREF(Py_None);
  if (unlikely(__pyx_pw_7cytoolz_9itertoolz_12_pluck_index_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static void __pyx_tp_dealloc_7cytoolz_9itertoolz__pluck_index(PyObject *o) {
  struct __pyx_obj_7cytoolz_9itertoolz__pluck_index *p = (struct __pyx_obj_7cytoolz_9itertoolz__pluck_index *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_7cytoolz_9itertoolz__pluck_index) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->ind);
  Py_CLEAR(p->iterseqs);
  #if CYTHON_USE_TYPE_SLOTS
  (*Py_TYPE(o)->tp_free)(o);
  #else
  {
    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
    if (tp_free) tp_free(o);
  }
  #endif
}

static int __pyx_tp_traverse_7cytoolz_9itertoolz__pluck_index(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_7cytoolz_9itertoolz__pluck_index *p = (struct __pyx_obj_7cytoolz_9itertoolz__pluck_index *)o;
  {
    e = __Pyx_call_type_traverse(o, 1, v, a);
    if (e) return e;
  }
  if (p->ind) {
    e = (*v)(p->ind, a); if (e) return e;
  }
  if (p->iterseqs) {
    e = (*v)(p->iterseqs, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_7cytoolz_9itertoolz__pluck_index(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_7cytoolz_9itertoolz__pluck_index *p = (struct __pyx_obj_7cytoolz_9itertoolz__pluck_index *)o;
  tmp = ((PyObject*)p->ind);
  p->ind = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->iterseqs);
  p->iterseqs = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyObject *__pyx_specialmethod___pyx_pw_7cytoolz_9itertoolz_12_pluck_index_5__next__(PyObject *self, CYTHON_UNUSED PyObject *arg) {
  PyObject *res = __pyx_pw_7cytoolz_9itertoolz_12_pluck_index_5__next__(self);
  if (!res && !PyErr_Occurred()) { PyErr_SetNone(PyExc_StopIteration); }
  return res;
}

static PyMethodDef __pyx_methods_7cytoolz_9itertoolz__pluck_index[] = {
  {"__next__", (PyCFunction)__pyx_specialmethod___pyx_pw_7cytoolz_9itertoolz_12_pluck_index_5__next__, METH_NOARGS|METH_COEXIST, 0},
  {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_12_pluck_index_7__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_12_pluck_index_6__reduce_cython__},
  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_12_pluck_index_9__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_12_pluck_index_8__setstate_cython__},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_7cytoolz_9itertoolz__pluck_index_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_7cytoolz_9itertoolz__pluck_index},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_7cytoolz_9itertoolz__pluck_index},
  {Py_tp_clear, (void *)__pyx_tp_clear_7cytoolz_9itertoolz__pluck_index},
  {Py_tp_iter, (void *)__pyx_pw_7cytoolz_9itertoolz_12_pluck_index_3__iter__},
  {Py_tp_iternext, (void *)__pyx_pw_7cytoolz_9itertoolz_12_pluck_index_5__next__},
  {Py_tp_methods, (void *)__pyx_methods_7cytoolz_9itertoolz__pluck_index},
  {Py_tp_new, (void *)__pyx_tp_new_7cytoolz_9itertoolz__pluck_index},
  {0, 0},
};
static PyType_Spec __pyx_type_7cytoolz_9itertoolz__pluck_index_spec = {
  "cytoolz.itertoolz._pluck_index",
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz__pluck_index),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
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};
#else

static PyTypeObject __pyx_type_7cytoolz_9itertoolz__pluck_index = {
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  "cytoolz.itertoolz.""_pluck_index", /*tp_name*/
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz__pluck_index), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_7cytoolz_9itertoolz__pluck_index, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
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  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
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  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_7cytoolz_9itertoolz__pluck_index, /*tp_traverse*/
  __pyx_tp_clear_7cytoolz_9itertoolz__pluck_index, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  __pyx_pw_7cytoolz_9itertoolz_12_pluck_index_3__iter__, /*tp_iter*/
  __pyx_pw_7cytoolz_9itertoolz_12_pluck_index_5__next__, /*tp_iternext*/
  __pyx_methods_7cytoolz_9itertoolz__pluck_index, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_7cytoolz_9itertoolz__pluck_index, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if PY_VERSION_HEX >= 0x030d00A4
  0, /*tp_versions_used*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif

static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__pluck_index_default(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_7cytoolz_9itertoolz__pluck_index_default *p;
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_mstate_global->__pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  #endif
  p = ((struct __pyx_obj_7cytoolz_9itertoolz__pluck_index_default *)o);
  p->ind = Py_None; Py_INCREF(Py_None);
  p->iterseqs = Py_None; Py_INCREF(Py_None);
  p->__pyx_default = Py_None; Py_INCREF(Py_None);
  if (unlikely(__pyx_pw_7cytoolz_9itertoolz_20_pluck_index_default_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static void __pyx_tp_dealloc_7cytoolz_9itertoolz__pluck_index_default(PyObject *o) {
  struct __pyx_obj_7cytoolz_9itertoolz__pluck_index_default *p = (struct __pyx_obj_7cytoolz_9itertoolz__pluck_index_default *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_7cytoolz_9itertoolz__pluck_index_default) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->ind);
  Py_CLEAR(p->iterseqs);
  Py_CLEAR(p->__pyx_default);
  #if CYTHON_USE_TYPE_SLOTS
  (*Py_TYPE(o)->tp_free)(o);
  #else
  {
    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
    if (tp_free) tp_free(o);
  }
  #endif
}

static int __pyx_tp_traverse_7cytoolz_9itertoolz__pluck_index_default(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_7cytoolz_9itertoolz__pluck_index_default *p = (struct __pyx_obj_7cytoolz_9itertoolz__pluck_index_default *)o;
  {
    e = __Pyx_call_type_traverse(o, 1, v, a);
    if (e) return e;
  }
  if (p->ind) {
    e = (*v)(p->ind, a); if (e) return e;
  }
  if (p->iterseqs) {
    e = (*v)(p->iterseqs, a); if (e) return e;
  }
  if (p->__pyx_default) {
    e = (*v)(p->__pyx_default, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_7cytoolz_9itertoolz__pluck_index_default(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_7cytoolz_9itertoolz__pluck_index_default *p = (struct __pyx_obj_7cytoolz_9itertoolz__pluck_index_default *)o;
  tmp = ((PyObject*)p->ind);
  p->ind = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->iterseqs);
  p->iterseqs = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_default);
  p->__pyx_default = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyObject *__pyx_specialmethod___pyx_pw_7cytoolz_9itertoolz_20_pluck_index_default_5__next__(PyObject *self, CYTHON_UNUSED PyObject *arg) {
  PyObject *res = __pyx_pw_7cytoolz_9itertoolz_20_pluck_index_default_5__next__(self);
  if (!res && !PyErr_Occurred()) { PyErr_SetNone(PyExc_StopIteration); }
  return res;
}

static PyMethodDef __pyx_methods_7cytoolz_9itertoolz__pluck_index_default[] = {
  {"__next__", (PyCFunction)__pyx_specialmethod___pyx_pw_7cytoolz_9itertoolz_20_pluck_index_default_5__next__, METH_NOARGS|METH_COEXIST, 0},
  {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_20_pluck_index_default_7__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_20_pluck_index_default_6__reduce_cython__},
  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_20_pluck_index_default_9__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_20_pluck_index_default_8__setstate_cython__},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_7cytoolz_9itertoolz__pluck_index_default_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_7cytoolz_9itertoolz__pluck_index_default},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_7cytoolz_9itertoolz__pluck_index_default},
  {Py_tp_clear, (void *)__pyx_tp_clear_7cytoolz_9itertoolz__pluck_index_default},
  {Py_tp_iter, (void *)__pyx_pw_7cytoolz_9itertoolz_20_pluck_index_default_3__iter__},
  {Py_tp_iternext, (void *)__pyx_pw_7cytoolz_9itertoolz_20_pluck_index_default_5__next__},
  {Py_tp_methods, (void *)__pyx_methods_7cytoolz_9itertoolz__pluck_index_default},
  {Py_tp_new, (void *)__pyx_tp_new_7cytoolz_9itertoolz__pluck_index_default},
  {0, 0},
};
static PyType_Spec __pyx_type_7cytoolz_9itertoolz__pluck_index_default_spec = {
  "cytoolz.itertoolz._pluck_index_default",
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz__pluck_index_default),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
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};
#else

static PyTypeObject __pyx_type_7cytoolz_9itertoolz__pluck_index_default = {
  PyVarObject_HEAD_INIT(0, 0)
  "cytoolz.itertoolz.""_pluck_index_default", /*tp_name*/
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz__pluck_index_default), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_7cytoolz_9itertoolz__pluck_index_default, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  0, /*tp_as_async*/
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_7cytoolz_9itertoolz__pluck_index_default, /*tp_traverse*/
  __pyx_tp_clear_7cytoolz_9itertoolz__pluck_index_default, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  __pyx_pw_7cytoolz_9itertoolz_20_pluck_index_default_3__iter__, /*tp_iter*/
  __pyx_pw_7cytoolz_9itertoolz_20_pluck_index_default_5__next__, /*tp_iternext*/
  __pyx_methods_7cytoolz_9itertoolz__pluck_index_default, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_7cytoolz_9itertoolz__pluck_index_default, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
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  NULL, /*tp_finalize*/
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  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
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  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if PY_VERSION_HEX >= 0x030d00A4
  0, /*tp_versions_used*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
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};
#endif

static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__pluck_list(PyTypeObject *t, PyObject *a, PyObject *k) {
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  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
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  #else
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    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_mstate_global->__pyx_empty_tuple, 0);
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  #endif
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  if (unlikely(__pyx_pw_7cytoolz_9itertoolz_11_pluck_list_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static void __pyx_tp_dealloc_7cytoolz_9itertoolz__pluck_list(PyObject *o) {
  struct __pyx_obj_7cytoolz_9itertoolz__pluck_list *p = (struct __pyx_obj_7cytoolz_9itertoolz__pluck_list *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_7cytoolz_9itertoolz__pluck_list) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->ind);
  Py_CLEAR(p->iterseqs);
  #if CYTHON_USE_TYPE_SLOTS
  (*Py_TYPE(o)->tp_free)(o);
  #else
  {
    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
    if (tp_free) tp_free(o);
  }
  #endif
}

static int __pyx_tp_traverse_7cytoolz_9itertoolz__pluck_list(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_7cytoolz_9itertoolz__pluck_list *p = (struct __pyx_obj_7cytoolz_9itertoolz__pluck_list *)o;
  {
    e = __Pyx_call_type_traverse(o, 1, v, a);
    if (e) return e;
  }
  if (p->ind) {
    e = (*v)(p->ind, a); if (e) return e;
  }
  if (p->iterseqs) {
    e = (*v)(p->iterseqs, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_7cytoolz_9itertoolz__pluck_list(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_7cytoolz_9itertoolz__pluck_list *p = (struct __pyx_obj_7cytoolz_9itertoolz__pluck_list *)o;
  tmp = ((PyObject*)p->ind);
  p->ind = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->iterseqs);
  p->iterseqs = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyObject *__pyx_specialmethod___pyx_pw_7cytoolz_9itertoolz_11_pluck_list_5__next__(PyObject *self, CYTHON_UNUSED PyObject *arg) {
  PyObject *res = __pyx_pw_7cytoolz_9itertoolz_11_pluck_list_5__next__(self);
  if (!res && !PyErr_Occurred()) { PyErr_SetNone(PyExc_StopIteration); }
  return res;
}

static PyMethodDef __pyx_methods_7cytoolz_9itertoolz__pluck_list[] = {
  {"__next__", (PyCFunction)__pyx_specialmethod___pyx_pw_7cytoolz_9itertoolz_11_pluck_list_5__next__, METH_NOARGS|METH_COEXIST, 0},
  {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_11_pluck_list_7__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_11_pluck_list_6__reduce_cython__},
  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_11_pluck_list_9__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_11_pluck_list_8__setstate_cython__},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_7cytoolz_9itertoolz__pluck_list_slots[] = {
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  {Py_tp_traverse, (void *)__pyx_tp_traverse_7cytoolz_9itertoolz__pluck_list},
  {Py_tp_clear, (void *)__pyx_tp_clear_7cytoolz_9itertoolz__pluck_list},
  {Py_tp_iter, (void *)__pyx_pw_7cytoolz_9itertoolz_11_pluck_list_3__iter__},
  {Py_tp_iternext, (void *)__pyx_pw_7cytoolz_9itertoolz_11_pluck_list_5__next__},
  {Py_tp_methods, (void *)__pyx_methods_7cytoolz_9itertoolz__pluck_list},
  {Py_tp_new, (void *)__pyx_tp_new_7cytoolz_9itertoolz__pluck_list},
  {0, 0},
};
static PyType_Spec __pyx_type_7cytoolz_9itertoolz__pluck_list_spec = {
  "cytoolz.itertoolz._pluck_list",
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz__pluck_list),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
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};
#else

static PyTypeObject __pyx_type_7cytoolz_9itertoolz__pluck_list = {
  PyVarObject_HEAD_INIT(0, 0)
  "cytoolz.itertoolz.""_pluck_list", /*tp_name*/
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz__pluck_list), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_7cytoolz_9itertoolz__pluck_list, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  0, /*tp_as_async*/
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_7cytoolz_9itertoolz__pluck_list, /*tp_traverse*/
  __pyx_tp_clear_7cytoolz_9itertoolz__pluck_list, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  __pyx_pw_7cytoolz_9itertoolz_11_pluck_list_3__iter__, /*tp_iter*/
  __pyx_pw_7cytoolz_9itertoolz_11_pluck_list_5__next__, /*tp_iternext*/
  __pyx_methods_7cytoolz_9itertoolz__pluck_list, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_7cytoolz_9itertoolz__pluck_list, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if PY_VERSION_HEX >= 0x030d00A4
  0, /*tp_versions_used*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif

static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__pluck_list_default(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_7cytoolz_9itertoolz__pluck_list_default *p;
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_mstate_global->__pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  #endif
  p = ((struct __pyx_obj_7cytoolz_9itertoolz__pluck_list_default *)o);
  p->ind = ((PyObject*)Py_None); Py_INCREF(Py_None);
  p->iterseqs = Py_None; Py_INCREF(Py_None);
  p->__pyx_default = Py_None; Py_INCREF(Py_None);
  if (unlikely(__pyx_pw_7cytoolz_9itertoolz_19_pluck_list_default_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static void __pyx_tp_dealloc_7cytoolz_9itertoolz__pluck_list_default(PyObject *o) {
  struct __pyx_obj_7cytoolz_9itertoolz__pluck_list_default *p = (struct __pyx_obj_7cytoolz_9itertoolz__pluck_list_default *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_7cytoolz_9itertoolz__pluck_list_default) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->ind);
  Py_CLEAR(p->iterseqs);
  Py_CLEAR(p->__pyx_default);
  #if CYTHON_USE_TYPE_SLOTS
  (*Py_TYPE(o)->tp_free)(o);
  #else
  {
    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
    if (tp_free) tp_free(o);
  }
  #endif
}

static int __pyx_tp_traverse_7cytoolz_9itertoolz__pluck_list_default(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_7cytoolz_9itertoolz__pluck_list_default *p = (struct __pyx_obj_7cytoolz_9itertoolz__pluck_list_default *)o;
  {
    e = __Pyx_call_type_traverse(o, 1, v, a);
    if (e) return e;
  }
  if (p->ind) {
    e = (*v)(p->ind, a); if (e) return e;
  }
  if (p->iterseqs) {
    e = (*v)(p->iterseqs, a); if (e) return e;
  }
  if (p->__pyx_default) {
    e = (*v)(p->__pyx_default, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_7cytoolz_9itertoolz__pluck_list_default(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_7cytoolz_9itertoolz__pluck_list_default *p = (struct __pyx_obj_7cytoolz_9itertoolz__pluck_list_default *)o;
  tmp = ((PyObject*)p->ind);
  p->ind = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->iterseqs);
  p->iterseqs = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_default);
  p->__pyx_default = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyObject *__pyx_specialmethod___pyx_pw_7cytoolz_9itertoolz_19_pluck_list_default_5__next__(PyObject *self, CYTHON_UNUSED PyObject *arg) {
  PyObject *res = __pyx_pw_7cytoolz_9itertoolz_19_pluck_list_default_5__next__(self);
  if (!res && !PyErr_Occurred()) { PyErr_SetNone(PyExc_StopIteration); }
  return res;
}

static PyMethodDef __pyx_methods_7cytoolz_9itertoolz__pluck_list_default[] = {
  {"__next__", (PyCFunction)__pyx_specialmethod___pyx_pw_7cytoolz_9itertoolz_19_pluck_list_default_5__next__, METH_NOARGS|METH_COEXIST, 0},
  {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_19_pluck_list_default_7__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_19_pluck_list_default_6__reduce_cython__},
  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_19_pluck_list_default_9__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_19_pluck_list_default_8__setstate_cython__},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_7cytoolz_9itertoolz__pluck_list_default_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_7cytoolz_9itertoolz__pluck_list_default},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_7cytoolz_9itertoolz__pluck_list_default},
  {Py_tp_clear, (void *)__pyx_tp_clear_7cytoolz_9itertoolz__pluck_list_default},
  {Py_tp_iter, (void *)__pyx_pw_7cytoolz_9itertoolz_19_pluck_list_default_3__iter__},
  {Py_tp_iternext, (void *)__pyx_pw_7cytoolz_9itertoolz_19_pluck_list_default_5__next__},
  {Py_tp_methods, (void *)__pyx_methods_7cytoolz_9itertoolz__pluck_list_default},
  {Py_tp_new, (void *)__pyx_tp_new_7cytoolz_9itertoolz__pluck_list_default},
  {0, 0},
};
static PyType_Spec __pyx_type_7cytoolz_9itertoolz__pluck_list_default_spec = {
  "cytoolz.itertoolz._pluck_list_default",
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz__pluck_list_default),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
  __pyx_type_7cytoolz_9itertoolz__pluck_list_default_slots,
};
#else

static PyTypeObject __pyx_type_7cytoolz_9itertoolz__pluck_list_default = {
  PyVarObject_HEAD_INIT(0, 0)
  "cytoolz.itertoolz.""_pluck_list_default", /*tp_name*/
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz__pluck_list_default), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_7cytoolz_9itertoolz__pluck_list_default, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  0, /*tp_as_async*/
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_7cytoolz_9itertoolz__pluck_list_default, /*tp_traverse*/
  __pyx_tp_clear_7cytoolz_9itertoolz__pluck_list_default, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  __pyx_pw_7cytoolz_9itertoolz_19_pluck_list_default_3__iter__, /*tp_iter*/
  __pyx_pw_7cytoolz_9itertoolz_19_pluck_list_default_5__next__, /*tp_iternext*/
  __pyx_methods_7cytoolz_9itertoolz__pluck_list_default, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_7cytoolz_9itertoolz__pluck_list_default, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if PY_VERSION_HEX >= 0x030d00A4
  0, /*tp_versions_used*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif

static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__getter_index(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_7cytoolz_9itertoolz__getter_index *p;
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_mstate_global->__pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  #endif
  p = ((struct __pyx_obj_7cytoolz_9itertoolz__getter_index *)o);
  p->ind = Py_None; Py_INCREF(Py_None);
  if (unlikely(__pyx_pw_7cytoolz_9itertoolz_13_getter_index_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static void __pyx_tp_dealloc_7cytoolz_9itertoolz__getter_index(PyObject *o) {
  struct __pyx_obj_7cytoolz_9itertoolz__getter_index *p = (struct __pyx_obj_7cytoolz_9itertoolz__getter_index *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_7cytoolz_9itertoolz__getter_index) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->ind);
  #if CYTHON_USE_TYPE_SLOTS
  (*Py_TYPE(o)->tp_free)(o);
  #else
  {
    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
    if (tp_free) tp_free(o);
  }
  #endif
}

static int __pyx_tp_traverse_7cytoolz_9itertoolz__getter_index(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_7cytoolz_9itertoolz__getter_index *p = (struct __pyx_obj_7cytoolz_9itertoolz__getter_index *)o;
  {
    e = __Pyx_call_type_traverse(o, 1, v, a);
    if (e) return e;
  }
  if (p->ind) {
    e = (*v)(p->ind, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_7cytoolz_9itertoolz__getter_index(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_7cytoolz_9itertoolz__getter_index *p = (struct __pyx_obj_7cytoolz_9itertoolz__getter_index *)o;
  tmp = ((PyObject*)p->ind);
  p->ind = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyMethodDef __pyx_methods_7cytoolz_9itertoolz__getter_index[] = {
  {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_13_getter_index_5__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_13_getter_index_4__reduce_cython__},
  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_13_getter_index_7__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_13_getter_index_6__setstate_cython__},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_7cytoolz_9itertoolz__getter_index_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_7cytoolz_9itertoolz__getter_index},
  {Py_tp_call, (void *)__pyx_pw_7cytoolz_9itertoolz_13_getter_index_3__call__},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_7cytoolz_9itertoolz__getter_index},
  {Py_tp_clear, (void *)__pyx_tp_clear_7cytoolz_9itertoolz__getter_index},
  {Py_tp_methods, (void *)__pyx_methods_7cytoolz_9itertoolz__getter_index},
  {Py_tp_new, (void *)__pyx_tp_new_7cytoolz_9itertoolz__getter_index},
  {0, 0},
};
static PyType_Spec __pyx_type_7cytoolz_9itertoolz__getter_index_spec = {
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  sizeof(struct __pyx_obj_7cytoolz_9itertoolz__getter_index),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
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};
#else

static PyTypeObject __pyx_type_7cytoolz_9itertoolz__getter_index = {
  PyVarObject_HEAD_INIT(0, 0)
  "cytoolz.itertoolz.""_getter_index", /*tp_name*/
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz__getter_index), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_7cytoolz_9itertoolz__getter_index, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
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  #if PY_VERSION_HEX >= 0x030800b4
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  __pyx_pw_7cytoolz_9itertoolz_13_getter_index_3__call__, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_7cytoolz_9itertoolz__getter_index, /*tp_traverse*/
  __pyx_tp_clear_7cytoolz_9itertoolz__getter_index, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_7cytoolz_9itertoolz__getter_index, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
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  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_7cytoolz_9itertoolz__getter_index, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if PY_VERSION_HEX >= 0x030d00A4
  0, /*tp_versions_used*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif

static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__getter_list(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_7cytoolz_9itertoolz__getter_list *p;
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_mstate_global->__pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  #endif
  p = ((struct __pyx_obj_7cytoolz_9itertoolz__getter_list *)o);
  p->ind = ((PyObject*)Py_None); Py_INCREF(Py_None);
  if (unlikely(__pyx_pw_7cytoolz_9itertoolz_12_getter_list_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static void __pyx_tp_dealloc_7cytoolz_9itertoolz__getter_list(PyObject *o) {
  struct __pyx_obj_7cytoolz_9itertoolz__getter_list *p = (struct __pyx_obj_7cytoolz_9itertoolz__getter_list *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_7cytoolz_9itertoolz__getter_list) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->ind);
  #if CYTHON_USE_TYPE_SLOTS
  (*Py_TYPE(o)->tp_free)(o);
  #else
  {
    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
    if (tp_free) tp_free(o);
  }
  #endif
}

static int __pyx_tp_traverse_7cytoolz_9itertoolz__getter_list(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_7cytoolz_9itertoolz__getter_list *p = (struct __pyx_obj_7cytoolz_9itertoolz__getter_list *)o;
  {
    e = __Pyx_call_type_traverse(o, 1, v, a);
    if (e) return e;
  }
  if (p->ind) {
    e = (*v)(p->ind, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_7cytoolz_9itertoolz__getter_list(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_7cytoolz_9itertoolz__getter_list *p = (struct __pyx_obj_7cytoolz_9itertoolz__getter_list *)o;
  tmp = ((PyObject*)p->ind);
  p->ind = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyMethodDef __pyx_methods_7cytoolz_9itertoolz__getter_list[] = {
  {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_12_getter_list_5__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_12_getter_list_4__reduce_cython__},
  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_12_getter_list_7__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_12_getter_list_6__setstate_cython__},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_7cytoolz_9itertoolz__getter_list_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_7cytoolz_9itertoolz__getter_list},
  {Py_tp_call, (void *)__pyx_pw_7cytoolz_9itertoolz_12_getter_list_3__call__},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_7cytoolz_9itertoolz__getter_list},
  {Py_tp_clear, (void *)__pyx_tp_clear_7cytoolz_9itertoolz__getter_list},
  {Py_tp_methods, (void *)__pyx_methods_7cytoolz_9itertoolz__getter_list},
  {Py_tp_new, (void *)__pyx_tp_new_7cytoolz_9itertoolz__getter_list},
  {0, 0},
};
static PyType_Spec __pyx_type_7cytoolz_9itertoolz__getter_list_spec = {
  "cytoolz.itertoolz._getter_list",
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz__getter_list),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
  __pyx_type_7cytoolz_9itertoolz__getter_list_slots,
};
#else

static PyTypeObject __pyx_type_7cytoolz_9itertoolz__getter_list = {
  PyVarObject_HEAD_INIT(0, 0)
  "cytoolz.itertoolz.""_getter_list", /*tp_name*/
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz__getter_list), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_7cytoolz_9itertoolz__getter_list, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  0, /*tp_as_async*/
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  __pyx_pw_7cytoolz_9itertoolz_12_getter_list_3__call__, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_7cytoolz_9itertoolz__getter_list, /*tp_traverse*/
  __pyx_tp_clear_7cytoolz_9itertoolz__getter_list, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_7cytoolz_9itertoolz__getter_list, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_7cytoolz_9itertoolz__getter_list, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if PY_VERSION_HEX >= 0x030d00A4
  0, /*tp_versions_used*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif

static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__getter_null(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_mstate_global->__pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  #endif
  return o;
}

static void __pyx_tp_dealloc_7cytoolz_9itertoolz__getter_null(PyObject *o) {
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && (!PyType_IS_GC(Py_TYPE(o)) || !__Pyx_PyObject_GC_IsFinalized(o))) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_7cytoolz_9itertoolz__getter_null) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  #if CYTHON_USE_TYPE_SLOTS
  (*Py_TYPE(o)->tp_free)(o);
  #else
  {
    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
    if (tp_free) tp_free(o);
  }
  #endif
}

static PyMethodDef __pyx_methods_7cytoolz_9itertoolz__getter_null[] = {
  {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_12_getter_null_3__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_12_getter_null_2__reduce_cython__},
  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_12_getter_null_5__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_12_getter_null_4__setstate_cython__},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_7cytoolz_9itertoolz__getter_null_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_7cytoolz_9itertoolz__getter_null},
  {Py_tp_call, (void *)__pyx_pw_7cytoolz_9itertoolz_12_getter_null_1__call__},
  {Py_tp_methods, (void *)__pyx_methods_7cytoolz_9itertoolz__getter_null},
  {Py_tp_new, (void *)__pyx_tp_new_7cytoolz_9itertoolz__getter_null},
  {0, 0},
};
static PyType_Spec __pyx_type_7cytoolz_9itertoolz__getter_null_spec = {
  "cytoolz.itertoolz._getter_null",
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz__getter_null),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE,
  __pyx_type_7cytoolz_9itertoolz__getter_null_slots,
};
#else

static PyTypeObject __pyx_type_7cytoolz_9itertoolz__getter_null = {
  PyVarObject_HEAD_INIT(0, 0)
  "cytoolz.itertoolz.""_getter_null", /*tp_name*/
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz__getter_null), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_7cytoolz_9itertoolz__getter_null, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  0, /*tp_as_async*/
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  __pyx_pw_7cytoolz_9itertoolz_12_getter_null_1__call__, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE, /*tp_flags*/
  0, /*tp_doc*/
  0, /*tp_traverse*/
  0, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_7cytoolz_9itertoolz__getter_null, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_7cytoolz_9itertoolz__getter_null, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if PY_VERSION_HEX >= 0x030d00A4
  0, /*tp_versions_used*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif
static struct __pyx_vtabstruct_7cytoolz_9itertoolz__join __pyx_vtable_7cytoolz_9itertoolz__join;

static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__join(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_7cytoolz_9itertoolz__join *p;
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_mstate_global->__pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  #endif
  p = ((struct __pyx_obj_7cytoolz_9itertoolz__join *)o);
  p->__pyx_vtab = __pyx_vtabptr_7cytoolz_9itertoolz__join;
  p->d = ((PyObject*)Py_None); Py_INCREF(Py_None);
  p->matches = ((PyObject*)Py_None); Py_INCREF(Py_None);
  p->seen_keys = ((PyObject*)Py_None); Py_INCREF(Py_None);
  p->leftseq = Py_None; Py_INCREF(Py_None);
  p->rightseq = Py_None; Py_INCREF(Py_None);
  p->_rightkey = Py_None; Py_INCREF(Py_None);
  p->right = Py_None; Py_INCREF(Py_None);
  p->left_default = Py_None; Py_INCREF(Py_None);
  p->right_default = Py_None; Py_INCREF(Py_None);
  p->keys = Py_None; Py_INCREF(Py_None);
  if (unlikely(__pyx_pw_7cytoolz_9itertoolz_5_join_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static void __pyx_tp_dealloc_7cytoolz_9itertoolz__join(PyObject *o) {
  struct __pyx_obj_7cytoolz_9itertoolz__join *p = (struct __pyx_obj_7cytoolz_9itertoolz__join *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_7cytoolz_9itertoolz__join) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->d);
  Py_CLEAR(p->matches);
  Py_CLEAR(p->seen_keys);
  Py_CLEAR(p->leftseq);
  Py_CLEAR(p->rightseq);
  Py_CLEAR(p->_rightkey);
  Py_CLEAR(p->right);
  Py_CLEAR(p->left_default);
  Py_CLEAR(p->right_default);
  Py_CLEAR(p->keys);
  #if CYTHON_USE_TYPE_SLOTS
  (*Py_TYPE(o)->tp_free)(o);
  #else
  {
    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
    if (tp_free) tp_free(o);
  }
  #endif
}

static int __pyx_tp_traverse_7cytoolz_9itertoolz__join(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_7cytoolz_9itertoolz__join *p = (struct __pyx_obj_7cytoolz_9itertoolz__join *)o;
  {
    e = __Pyx_call_type_traverse(o, 1, v, a);
    if (e) return e;
  }
  if (p->d) {
    e = (*v)(p->d, a); if (e) return e;
  }
  if (p->matches) {
    e = (*v)(p->matches, a); if (e) return e;
  }
  if (p->seen_keys) {
    e = (*v)(p->seen_keys, a); if (e) return e;
  }
  if (p->leftseq) {
    e = (*v)(p->leftseq, a); if (e) return e;
  }
  if (p->rightseq) {
    e = (*v)(p->rightseq, a); if (e) return e;
  }
  if (p->_rightkey) {
    e = (*v)(p->_rightkey, a); if (e) return e;
  }
  if (p->right) {
    e = (*v)(p->right, a); if (e) return e;
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  }
  if (p->keys) {
    e = (*v)(p->keys, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_7cytoolz_9itertoolz__join(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_7cytoolz_9itertoolz__join *p = (struct __pyx_obj_7cytoolz_9itertoolz__join *)o;
  tmp = ((PyObject*)p->d);
  p->d = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->matches);
  p->matches = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->seen_keys);
  p->seen_keys = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->leftseq);
  p->leftseq = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->rightseq);
  p->rightseq = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->_rightkey);
  p->_rightkey = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->right);
  p->right = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->left_default);
  p->left_default = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->right_default);
  p->right_default = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->keys);
  p->keys = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyMethodDef __pyx_methods_7cytoolz_9itertoolz__join[] = {
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  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_5_join_7__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_5_join_6__setstate_cython__},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_7cytoolz_9itertoolz__join_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_7cytoolz_9itertoolz__join},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_7cytoolz_9itertoolz__join},
  {Py_tp_clear, (void *)__pyx_tp_clear_7cytoolz_9itertoolz__join},
  {Py_tp_iter, (void *)__pyx_pw_7cytoolz_9itertoolz_5_join_3__iter__},
  {Py_tp_methods, (void *)__pyx_methods_7cytoolz_9itertoolz__join},
  {Py_tp_new, (void *)__pyx_tp_new_7cytoolz_9itertoolz__join},
  {0, 0},
};
static PyType_Spec __pyx_type_7cytoolz_9itertoolz__join_spec = {
  "cytoolz.itertoolz._join",
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz__join),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
  __pyx_type_7cytoolz_9itertoolz__join_slots,
};
#else

static PyTypeObject __pyx_type_7cytoolz_9itertoolz__join = {
  PyVarObject_HEAD_INIT(0, 0)
  "cytoolz.itertoolz.""_join", /*tp_name*/
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  0, /*tp_itemsize*/
  __pyx_tp_dealloc_7cytoolz_9itertoolz__join, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
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  #endif
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  0, /*tp_doc*/
  __pyx_tp_traverse_7cytoolz_9itertoolz__join, /*tp_traverse*/
  __pyx_tp_clear_7cytoolz_9itertoolz__join, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  __pyx_pw_7cytoolz_9itertoolz_5_join_3__iter__, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_7cytoolz_9itertoolz__join, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
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  __pyx_tp_new_7cytoolz_9itertoolz__join, /*tp_new*/
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static struct __pyx_vtabstruct_7cytoolz_9itertoolz__inner_join __pyx_vtable_7cytoolz_9itertoolz__inner_join;

static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__inner_join(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_7cytoolz_9itertoolz__inner_join *p;
  PyObject *o = __pyx_tp_new_7cytoolz_9itertoolz__join(t, a, k);
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_obj_7cytoolz_9itertoolz__inner_join *)o);
  p->__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_7cytoolz_9itertoolz__join*)__pyx_vtabptr_7cytoolz_9itertoolz__inner_join;
  return o;
}

static PyObject *__pyx_specialmethod___pyx_pw_7cytoolz_9itertoolz_11_inner_join_1__next__(PyObject *self, CYTHON_UNUSED PyObject *arg) {
  PyObject *res = __pyx_pw_7cytoolz_9itertoolz_11_inner_join_1__next__(self);
  if (!res && !PyErr_Occurred()) { PyErr_SetNone(PyExc_StopIteration); }
  return res;
}

static PyMethodDef __pyx_methods_7cytoolz_9itertoolz__inner_join[] = {
  {"__next__", (PyCFunction)__pyx_specialmethod___pyx_pw_7cytoolz_9itertoolz_11_inner_join_1__next__, METH_NOARGS|METH_COEXIST, 0},
  {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_11_inner_join_3__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_11_inner_join_2__reduce_cython__},
  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_11_inner_join_5__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_11_inner_join_4__setstate_cython__},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_7cytoolz_9itertoolz__inner_join_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_7cytoolz_9itertoolz__join},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_7cytoolz_9itertoolz__join},
  {Py_tp_clear, (void *)__pyx_tp_clear_7cytoolz_9itertoolz__join},
  {Py_tp_iternext, (void *)__pyx_pw_7cytoolz_9itertoolz_11_inner_join_1__next__},
  {Py_tp_methods, (void *)__pyx_methods_7cytoolz_9itertoolz__inner_join},
  {Py_tp_new, (void *)__pyx_tp_new_7cytoolz_9itertoolz__inner_join},
  {0, 0},
};
static PyType_Spec __pyx_type_7cytoolz_9itertoolz__inner_join_spec = {
  "cytoolz.itertoolz._inner_join",
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz__inner_join),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
  __pyx_type_7cytoolz_9itertoolz__inner_join_slots,
};
#else

static PyTypeObject __pyx_type_7cytoolz_9itertoolz__inner_join = {
  PyVarObject_HEAD_INIT(0, 0)
  "cytoolz.itertoolz.""_inner_join", /*tp_name*/
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz__inner_join), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_7cytoolz_9itertoolz__join, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
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  0, /*tp_repr*/
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  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
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  0, /*tp_doc*/
  __pyx_tp_traverse_7cytoolz_9itertoolz__join, /*tp_traverse*/
  __pyx_tp_clear_7cytoolz_9itertoolz__join, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  #if CYTHON_COMPILING_IN_PYPY || 0
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  #else
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  #endif
  __pyx_pw_7cytoolz_9itertoolz_11_inner_join_1__next__, /*tp_iternext*/
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  0, /*tp_members*/
  0, /*tp_getset*/
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  0, /*tp_descr_get*/
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};
#endif
static struct __pyx_vtabstruct_7cytoolz_9itertoolz__right_outer_join __pyx_vtable_7cytoolz_9itertoolz__right_outer_join;

static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__right_outer_join(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_7cytoolz_9itertoolz__right_outer_join *p;
  PyObject *o = __pyx_tp_new_7cytoolz_9itertoolz__join(t, a, k);
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_obj_7cytoolz_9itertoolz__right_outer_join *)o);
  p->__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_7cytoolz_9itertoolz__join*)__pyx_vtabptr_7cytoolz_9itertoolz__right_outer_join;
  return o;
}

static PyObject *__pyx_specialmethod___pyx_pw_7cytoolz_9itertoolz_17_right_outer_join_1__next__(PyObject *self, CYTHON_UNUSED PyObject *arg) {
  PyObject *res = __pyx_pw_7cytoolz_9itertoolz_17_right_outer_join_1__next__(self);
  if (!res && !PyErr_Occurred()) { PyErr_SetNone(PyExc_StopIteration); }
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}

static PyMethodDef __pyx_methods_7cytoolz_9itertoolz__right_outer_join[] = {
  {"__next__", (PyCFunction)__pyx_specialmethod___pyx_pw_7cytoolz_9itertoolz_17_right_outer_join_1__next__, METH_NOARGS|METH_COEXIST, 0},
  {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_17_right_outer_join_3__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_17_right_outer_join_2__reduce_cython__},
  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_17_right_outer_join_5__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_17_right_outer_join_4__setstate_cython__},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_7cytoolz_9itertoolz__right_outer_join_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_7cytoolz_9itertoolz__join},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_7cytoolz_9itertoolz__join},
  {Py_tp_clear, (void *)__pyx_tp_clear_7cytoolz_9itertoolz__join},
  {Py_tp_iternext, (void *)__pyx_pw_7cytoolz_9itertoolz_17_right_outer_join_1__next__},
  {Py_tp_methods, (void *)__pyx_methods_7cytoolz_9itertoolz__right_outer_join},
  {Py_tp_new, (void *)__pyx_tp_new_7cytoolz_9itertoolz__right_outer_join},
  {0, 0},
};
static PyType_Spec __pyx_type_7cytoolz_9itertoolz__right_outer_join_spec = {
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  sizeof(struct __pyx_obj_7cytoolz_9itertoolz__right_outer_join),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
  __pyx_type_7cytoolz_9itertoolz__right_outer_join_slots,
};
#else

static PyTypeObject __pyx_type_7cytoolz_9itertoolz__right_outer_join = {
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  "cytoolz.itertoolz.""_right_outer_join", /*tp_name*/
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz__right_outer_join), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_7cytoolz_9itertoolz__join, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
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  0, /*tp_getattr*/
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  __pyx_tp_traverse_7cytoolz_9itertoolz__join, /*tp_traverse*/
  __pyx_tp_clear_7cytoolz_9itertoolz__join, /*tp_clear*/
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  0, /*tp_weaklistoffset*/
  #if CYTHON_COMPILING_IN_PYPY || 0
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  #else
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  __pyx_pw_7cytoolz_9itertoolz_17_right_outer_join_1__next__, /*tp_iternext*/
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};
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static struct __pyx_vtabstruct_7cytoolz_9itertoolz__left_outer_join __pyx_vtable_7cytoolz_9itertoolz__left_outer_join;

static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__left_outer_join(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_7cytoolz_9itertoolz__left_outer_join *p;
  PyObject *o = __pyx_tp_new_7cytoolz_9itertoolz__join(t, a, k);
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_obj_7cytoolz_9itertoolz__left_outer_join *)o);
  p->__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_7cytoolz_9itertoolz__join*)__pyx_vtabptr_7cytoolz_9itertoolz__left_outer_join;
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}

static PyObject *__pyx_specialmethod___pyx_pw_7cytoolz_9itertoolz_16_left_outer_join_1__next__(PyObject *self, CYTHON_UNUSED PyObject *arg) {
  PyObject *res = __pyx_pw_7cytoolz_9itertoolz_16_left_outer_join_1__next__(self);
  if (!res && !PyErr_Occurred()) { PyErr_SetNone(PyExc_StopIteration); }
  return res;
}

static PyMethodDef __pyx_methods_7cytoolz_9itertoolz__left_outer_join[] = {
  {"__next__", (PyCFunction)__pyx_specialmethod___pyx_pw_7cytoolz_9itertoolz_16_left_outer_join_1__next__, METH_NOARGS|METH_COEXIST, 0},
  {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_16_left_outer_join_3__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_16_left_outer_join_2__reduce_cython__},
  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_16_left_outer_join_5__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_16_left_outer_join_4__setstate_cython__},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_7cytoolz_9itertoolz__left_outer_join_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_7cytoolz_9itertoolz__join},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_7cytoolz_9itertoolz__join},
  {Py_tp_clear, (void *)__pyx_tp_clear_7cytoolz_9itertoolz__join},
  {Py_tp_iternext, (void *)__pyx_pw_7cytoolz_9itertoolz_16_left_outer_join_1__next__},
  {Py_tp_methods, (void *)__pyx_methods_7cytoolz_9itertoolz__left_outer_join},
  {Py_tp_new, (void *)__pyx_tp_new_7cytoolz_9itertoolz__left_outer_join},
  {0, 0},
};
static PyType_Spec __pyx_type_7cytoolz_9itertoolz__left_outer_join_spec = {
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  sizeof(struct __pyx_obj_7cytoolz_9itertoolz__left_outer_join),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
  __pyx_type_7cytoolz_9itertoolz__left_outer_join_slots,
};
#else

static PyTypeObject __pyx_type_7cytoolz_9itertoolz__left_outer_join = {
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  "cytoolz.itertoolz.""_left_outer_join", /*tp_name*/
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz__left_outer_join), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_7cytoolz_9itertoolz__join, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
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  0, /*tp_getattro*/
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  0, /*tp_doc*/
  __pyx_tp_traverse_7cytoolz_9itertoolz__join, /*tp_traverse*/
  __pyx_tp_clear_7cytoolz_9itertoolz__join, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  #if CYTHON_COMPILING_IN_PYPY || 0
  __pyx_pw_7cytoolz_9itertoolz_5_join_3__iter__, /*tp_iter*/
  #else
  0, /*tp_iter*/
  #endif
  __pyx_pw_7cytoolz_9itertoolz_16_left_outer_join_1__next__, /*tp_iternext*/
  __pyx_methods_7cytoolz_9itertoolz__left_outer_join, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
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  0, /*tp_alloc*/
  __pyx_tp_new_7cytoolz_9itertoolz__left_outer_join, /*tp_new*/
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  0, /*tp_is_gc*/
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  0, /*tp_cache*/
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  #if CYTHON_USE_TP_FINALIZE
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static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__outer_join(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_7cytoolz_9itertoolz__outer_join *p;
  PyObject *o = __pyx_tp_new_7cytoolz_9itertoolz__join(t, a, k);
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_obj_7cytoolz_9itertoolz__outer_join *)o);
  p->__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_7cytoolz_9itertoolz__join*)__pyx_vtabptr_7cytoolz_9itertoolz__outer_join;
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}

static PyObject *__pyx_specialmethod___pyx_pw_7cytoolz_9itertoolz_11_outer_join_1__next__(PyObject *self, CYTHON_UNUSED PyObject *arg) {
  PyObject *res = __pyx_pw_7cytoolz_9itertoolz_11_outer_join_1__next__(self);
  if (!res && !PyErr_Occurred()) { PyErr_SetNone(PyExc_StopIteration); }
  return res;
}

static PyMethodDef __pyx_methods_7cytoolz_9itertoolz__outer_join[] = {
  {"__next__", (PyCFunction)__pyx_specialmethod___pyx_pw_7cytoolz_9itertoolz_11_outer_join_1__next__, METH_NOARGS|METH_COEXIST, 0},
  {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_11_outer_join_3__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_11_outer_join_2__reduce_cython__},
  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_11_outer_join_5__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_11_outer_join_4__setstate_cython__},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_7cytoolz_9itertoolz__outer_join_slots[] = {
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  {Py_tp_traverse, (void *)__pyx_tp_traverse_7cytoolz_9itertoolz__join},
  {Py_tp_clear, (void *)__pyx_tp_clear_7cytoolz_9itertoolz__join},
  {Py_tp_iternext, (void *)__pyx_pw_7cytoolz_9itertoolz_11_outer_join_1__next__},
  {Py_tp_methods, (void *)__pyx_methods_7cytoolz_9itertoolz__outer_join},
  {Py_tp_new, (void *)__pyx_tp_new_7cytoolz_9itertoolz__outer_join},
  {0, 0},
};
static PyType_Spec __pyx_type_7cytoolz_9itertoolz__outer_join_spec = {
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  sizeof(struct __pyx_obj_7cytoolz_9itertoolz__outer_join),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
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};
#else

static PyTypeObject __pyx_type_7cytoolz_9itertoolz__outer_join = {
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  "cytoolz.itertoolz.""_outer_join", /*tp_name*/
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  __pyx_tp_dealloc_7cytoolz_9itertoolz__join, /*tp_dealloc*/
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  0, /*tp_print*/
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  __pyx_tp_traverse_7cytoolz_9itertoolz__join, /*tp_traverse*/
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  #endif
  __pyx_pw_7cytoolz_9itertoolz_11_outer_join_1__next__, /*tp_iternext*/
  __pyx_methods_7cytoolz_9itertoolz__outer_join, /*tp_methods*/
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  __pyx_tp_new_7cytoolz_9itertoolz__outer_join, /*tp_new*/
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static struct __pyx_vtabstruct_7cytoolz_9itertoolz__inner_join_key __pyx_vtable_7cytoolz_9itertoolz__inner_join_key;

static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__inner_join_key(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_7cytoolz_9itertoolz__inner_join_key *p;
  PyObject *o = __pyx_tp_new_7cytoolz_9itertoolz__inner_join(t, a, k);
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_obj_7cytoolz_9itertoolz__inner_join_key *)o);
  p->__pyx_base.__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_7cytoolz_9itertoolz__join*)__pyx_vtabptr_7cytoolz_9itertoolz__inner_join_key;
  return o;
}

static PyMethodDef __pyx_methods_7cytoolz_9itertoolz__inner_join_key[] = {
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  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_15_inner_join_key_3__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_15_inner_join_key_2__setstate_cython__},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_7cytoolz_9itertoolz__inner_join_key_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_7cytoolz_9itertoolz__join},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_7cytoolz_9itertoolz__join},
  {Py_tp_clear, (void *)__pyx_tp_clear_7cytoolz_9itertoolz__join},
  {Py_tp_methods, (void *)__pyx_methods_7cytoolz_9itertoolz__inner_join_key},
  {Py_tp_new, (void *)__pyx_tp_new_7cytoolz_9itertoolz__inner_join_key},
  {0, 0},
};
static PyType_Spec __pyx_type_7cytoolz_9itertoolz__inner_join_key_spec = {
  "cytoolz.itertoolz._inner_join_key",
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz__inner_join_key),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
  __pyx_type_7cytoolz_9itertoolz__inner_join_key_slots,
};
#else

static PyTypeObject __pyx_type_7cytoolz_9itertoolz__inner_join_key = {
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  0, /*tp_itemsize*/
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  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
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  0, /*tp_setattro*/
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  __pyx_tp_traverse_7cytoolz_9itertoolz__join, /*tp_traverse*/
  __pyx_tp_clear_7cytoolz_9itertoolz__join, /*tp_clear*/
  0, /*tp_richcompare*/
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  #if CYTHON_COMPILING_IN_PYPY || 0
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static struct __pyx_vtabstruct_7cytoolz_9itertoolz__inner_join_index __pyx_vtable_7cytoolz_9itertoolz__inner_join_index;

static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__inner_join_index(PyTypeObject *t, PyObject *a, PyObject *k) {
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  PyObject *o = __pyx_tp_new_7cytoolz_9itertoolz__inner_join(t, a, k);
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  return o;
}

static PyMethodDef __pyx_methods_7cytoolz_9itertoolz__inner_join_index[] = {
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};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_7cytoolz_9itertoolz__inner_join_index_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_7cytoolz_9itertoolz__join},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_7cytoolz_9itertoolz__join},
  {Py_tp_clear, (void *)__pyx_tp_clear_7cytoolz_9itertoolz__join},
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};
static PyType_Spec __pyx_type_7cytoolz_9itertoolz__inner_join_index_spec = {
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};
#else

static PyTypeObject __pyx_type_7cytoolz_9itertoolz__inner_join_index = {
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static struct __pyx_vtabstruct_7cytoolz_9itertoolz__inner_join_indices __pyx_vtable_7cytoolz_9itertoolz__inner_join_indices;

static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__inner_join_indices(PyTypeObject *t, PyObject *a, PyObject *k) {
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}

static PyMethodDef __pyx_methods_7cytoolz_9itertoolz__inner_join_indices[] = {
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};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_7cytoolz_9itertoolz__inner_join_indices_slots[] = {
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static PyType_Spec __pyx_type_7cytoolz_9itertoolz__inner_join_indices_spec = {
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};
#else

static PyTypeObject __pyx_type_7cytoolz_9itertoolz__inner_join_indices = {
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  "cytoolz.itertoolz.""_inner_join_indices", /*tp_name*/
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#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_7cytoolz_9itertoolz__left_outer_join_index_slots[] = {
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};
#else

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static struct __pyx_vtabstruct_7cytoolz_9itertoolz__left_outer_join_indices __pyx_vtable_7cytoolz_9itertoolz__left_outer_join_indices;

static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__left_outer_join_indices(PyTypeObject *t, PyObject *a, PyObject *k) {
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#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_7cytoolz_9itertoolz__left_outer_join_indices_slots[] = {
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static PyType_Spec __pyx_type_7cytoolz_9itertoolz__left_outer_join_indices_spec = {
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static PyMethodDef __pyx_methods_7cytoolz_9itertoolz__outer_join_key[] = {
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_7cytoolz_9itertoolz__join, /*tp_traverse*/
  __pyx_tp_clear_7cytoolz_9itertoolz__join, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  #if CYTHON_COMPILING_IN_PYPY || 0
  __pyx_pw_7cytoolz_9itertoolz_5_join_3__iter__, /*tp_iter*/
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  #endif
  #if CYTHON_COMPILING_IN_PYPY || 0
  __pyx_pw_7cytoolz_9itertoolz_11_outer_join_1__next__, /*tp_iternext*/
  #else
  0, /*tp_iternext*/
  #endif
  __pyx_methods_7cytoolz_9itertoolz__outer_join_key, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
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  __pyx_tp_new_7cytoolz_9itertoolz__outer_join_key, /*tp_new*/
  0, /*tp_free*/
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  0, /*tp_bases*/
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  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
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  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
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  0, /*tp_print*/
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  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
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};
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static struct __pyx_vtabstruct_7cytoolz_9itertoolz__outer_join_index __pyx_vtable_7cytoolz_9itertoolz__outer_join_index;

static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__outer_join_index(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_7cytoolz_9itertoolz__outer_join_index *p;
  PyObject *o = __pyx_tp_new_7cytoolz_9itertoolz__outer_join(t, a, k);
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_obj_7cytoolz_9itertoolz__outer_join_index *)o);
  p->__pyx_base.__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_7cytoolz_9itertoolz__join*)__pyx_vtabptr_7cytoolz_9itertoolz__outer_join_index;
  return o;
}

static PyMethodDef __pyx_methods_7cytoolz_9itertoolz__outer_join_index[] = {
  {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_17_outer_join_index_1__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_17_outer_join_index___reduce_cython__},
  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_17_outer_join_index_3__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_17_outer_join_index_2__setstate_cython__},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_7cytoolz_9itertoolz__outer_join_index_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_7cytoolz_9itertoolz__join},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_7cytoolz_9itertoolz__join},
  {Py_tp_clear, (void *)__pyx_tp_clear_7cytoolz_9itertoolz__join},
  {Py_tp_methods, (void *)__pyx_methods_7cytoolz_9itertoolz__outer_join_index},
  {Py_tp_new, (void *)__pyx_tp_new_7cytoolz_9itertoolz__outer_join_index},
  {0, 0},
};
static PyType_Spec __pyx_type_7cytoolz_9itertoolz__outer_join_index_spec = {
  "cytoolz.itertoolz._outer_join_index",
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz__outer_join_index),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
  __pyx_type_7cytoolz_9itertoolz__outer_join_index_slots,
};
#else

static PyTypeObject __pyx_type_7cytoolz_9itertoolz__outer_join_index = {
  PyVarObject_HEAD_INIT(0, 0)
  "cytoolz.itertoolz.""_outer_join_index", /*tp_name*/
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz__outer_join_index), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_7cytoolz_9itertoolz__join, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
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  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_7cytoolz_9itertoolz__join, /*tp_traverse*/
  __pyx_tp_clear_7cytoolz_9itertoolz__join, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  #if CYTHON_COMPILING_IN_PYPY || 0
  __pyx_pw_7cytoolz_9itertoolz_5_join_3__iter__, /*tp_iter*/
  #else
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  #if CYTHON_COMPILING_IN_PYPY || 0
  __pyx_pw_7cytoolz_9itertoolz_11_outer_join_1__next__, /*tp_iternext*/
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  0, /*tp_iternext*/
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  __pyx_methods_7cytoolz_9itertoolz__outer_join_index, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
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  0, /*tp_dict*/
  0, /*tp_descr_get*/
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  0, /*tp_free*/
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  0, /*tp_cache*/
  0, /*tp_subclasses*/
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  0, /*tp_del*/
  0, /*tp_version_tag*/
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  0, /*tp_finalize*/
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  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
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  0, /*tp_pypy_flags*/
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};
#endif
static struct __pyx_vtabstruct_7cytoolz_9itertoolz__outer_join_indices __pyx_vtable_7cytoolz_9itertoolz__outer_join_indices;

static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__outer_join_indices(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_7cytoolz_9itertoolz__outer_join_indices *p;
  PyObject *o = __pyx_tp_new_7cytoolz_9itertoolz__outer_join(t, a, k);
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_obj_7cytoolz_9itertoolz__outer_join_indices *)o);
  p->__pyx_base.__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_7cytoolz_9itertoolz__join*)__pyx_vtabptr_7cytoolz_9itertoolz__outer_join_indices;
  return o;
}

static PyMethodDef __pyx_methods_7cytoolz_9itertoolz__outer_join_indices[] = {
  {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_19_outer_join_indices_1__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_19_outer_join_indices___reduce_cython__},
  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_19_outer_join_indices_3__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_19_outer_join_indices_2__setstate_cython__},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_7cytoolz_9itertoolz__outer_join_indices_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_7cytoolz_9itertoolz__join},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_7cytoolz_9itertoolz__join},
  {Py_tp_clear, (void *)__pyx_tp_clear_7cytoolz_9itertoolz__join},
  {Py_tp_methods, (void *)__pyx_methods_7cytoolz_9itertoolz__outer_join_indices},
  {Py_tp_new, (void *)__pyx_tp_new_7cytoolz_9itertoolz__outer_join_indices},
  {0, 0},
};
static PyType_Spec __pyx_type_7cytoolz_9itertoolz__outer_join_indices_spec = {
  "cytoolz.itertoolz._outer_join_indices",
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz__outer_join_indices),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
  __pyx_type_7cytoolz_9itertoolz__outer_join_indices_slots,
};
#else

static PyTypeObject __pyx_type_7cytoolz_9itertoolz__outer_join_indices = {
  PyVarObject_HEAD_INIT(0, 0)
  "cytoolz.itertoolz.""_outer_join_indices", /*tp_name*/
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz__outer_join_indices), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_7cytoolz_9itertoolz__join, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  0, /*tp_as_async*/
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_7cytoolz_9itertoolz__join, /*tp_traverse*/
  __pyx_tp_clear_7cytoolz_9itertoolz__join, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  #if CYTHON_COMPILING_IN_PYPY || 0
  __pyx_pw_7cytoolz_9itertoolz_5_join_3__iter__, /*tp_iter*/
  #else
  0, /*tp_iter*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY || 0
  __pyx_pw_7cytoolz_9itertoolz_11_outer_join_1__next__, /*tp_iternext*/
  #else
  0, /*tp_iternext*/
  #endif
  __pyx_methods_7cytoolz_9itertoolz__outer_join_indices, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_7cytoolz_9itertoolz__outer_join_indices, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if PY_VERSION_HEX >= 0x030d00A4
  0, /*tp_versions_used*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif

static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__diff_key(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_7cytoolz_9itertoolz__diff_key *p;
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_mstate_global->__pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  #endif
  p = ((struct __pyx_obj_7cytoolz_9itertoolz__diff_key *)o);
  p->iters = Py_None; Py_INCREF(Py_None);
  p->key = Py_None; Py_INCREF(Py_None);
  if (unlikely(__pyx_pw_7cytoolz_9itertoolz_9_diff_key_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static void __pyx_tp_dealloc_7cytoolz_9itertoolz__diff_key(PyObject *o) {
  struct __pyx_obj_7cytoolz_9itertoolz__diff_key *p = (struct __pyx_obj_7cytoolz_9itertoolz__diff_key *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_7cytoolz_9itertoolz__diff_key) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->iters);
  Py_CLEAR(p->key);
  #if CYTHON_USE_TYPE_SLOTS
  (*Py_TYPE(o)->tp_free)(o);
  #else
  {
    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
    if (tp_free) tp_free(o);
  }
  #endif
}

static int __pyx_tp_traverse_7cytoolz_9itertoolz__diff_key(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_7cytoolz_9itertoolz__diff_key *p = (struct __pyx_obj_7cytoolz_9itertoolz__diff_key *)o;
  {
    e = __Pyx_call_type_traverse(o, 1, v, a);
    if (e) return e;
  }
  if (p->iters) {
    e = (*v)(p->iters, a); if (e) return e;
  }
  if (p->key) {
    e = (*v)(p->key, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_7cytoolz_9itertoolz__diff_key(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_7cytoolz_9itertoolz__diff_key *p = (struct __pyx_obj_7cytoolz_9itertoolz__diff_key *)o;
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  p->iters = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->key);
  p->key = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
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}

static PyObject *__pyx_specialmethod___pyx_pw_7cytoolz_9itertoolz_9_diff_key_5__next__(PyObject *self, CYTHON_UNUSED PyObject *arg) {
  PyObject *res = __pyx_pw_7cytoolz_9itertoolz_9_diff_key_5__next__(self);
  if (!res && !PyErr_Occurred()) { PyErr_SetNone(PyExc_StopIteration); }
  return res;
}

static PyMethodDef __pyx_methods_7cytoolz_9itertoolz__diff_key[] = {
  {"__next__", (PyCFunction)__pyx_specialmethod___pyx_pw_7cytoolz_9itertoolz_9_diff_key_5__next__, METH_NOARGS|METH_COEXIST, 0},
  {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_9_diff_key_7__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_9_diff_key_6__reduce_cython__},
  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_9_diff_key_9__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_9_diff_key_8__setstate_cython__},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_7cytoolz_9itertoolz__diff_key_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_7cytoolz_9itertoolz__diff_key},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_7cytoolz_9itertoolz__diff_key},
  {Py_tp_clear, (void *)__pyx_tp_clear_7cytoolz_9itertoolz__diff_key},
  {Py_tp_iter, (void *)__pyx_pw_7cytoolz_9itertoolz_9_diff_key_3__iter__},
  {Py_tp_iternext, (void *)__pyx_pw_7cytoolz_9itertoolz_9_diff_key_5__next__},
  {Py_tp_methods, (void *)__pyx_methods_7cytoolz_9itertoolz__diff_key},
  {Py_tp_new, (void *)__pyx_tp_new_7cytoolz_9itertoolz__diff_key},
  {0, 0},
};
static PyType_Spec __pyx_type_7cytoolz_9itertoolz__diff_key_spec = {
  "cytoolz.itertoolz._diff_key",
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz__diff_key),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
  __pyx_type_7cytoolz_9itertoolz__diff_key_slots,
};
#else

static PyTypeObject __pyx_type_7cytoolz_9itertoolz__diff_key = {
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  "cytoolz.itertoolz.""_diff_key", /*tp_name*/
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz__diff_key), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_7cytoolz_9itertoolz__diff_key, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
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  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
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  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_7cytoolz_9itertoolz__diff_key, /*tp_traverse*/
  __pyx_tp_clear_7cytoolz_9itertoolz__diff_key, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  __pyx_pw_7cytoolz_9itertoolz_9_diff_key_3__iter__, /*tp_iter*/
  __pyx_pw_7cytoolz_9itertoolz_9_diff_key_5__next__, /*tp_iternext*/
  __pyx_methods_7cytoolz_9itertoolz__diff_key, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_7cytoolz_9itertoolz__diff_key, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if PY_VERSION_HEX >= 0x030d00A4
  0, /*tp_versions_used*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif

static PyObject *__pyx_tp_new_7cytoolz_9itertoolz__diff_identity(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_7cytoolz_9itertoolz__diff_identity *p;
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_mstate_global->__pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  #endif
  p = ((struct __pyx_obj_7cytoolz_9itertoolz__diff_identity *)o);
  p->iters = Py_None; Py_INCREF(Py_None);
  if (unlikely(__pyx_pw_7cytoolz_9itertoolz_14_diff_identity_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static void __pyx_tp_dealloc_7cytoolz_9itertoolz__diff_identity(PyObject *o) {
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  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_7cytoolz_9itertoolz__diff_identity) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->iters);
  #if CYTHON_USE_TYPE_SLOTS
  (*Py_TYPE(o)->tp_free)(o);
  #else
  {
    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
    if (tp_free) tp_free(o);
  }
  #endif
}

static int __pyx_tp_traverse_7cytoolz_9itertoolz__diff_identity(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_7cytoolz_9itertoolz__diff_identity *p = (struct __pyx_obj_7cytoolz_9itertoolz__diff_identity *)o;
  {
    e = __Pyx_call_type_traverse(o, 1, v, a);
    if (e) return e;
  }
  if (p->iters) {
    e = (*v)(p->iters, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_7cytoolz_9itertoolz__diff_identity(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_7cytoolz_9itertoolz__diff_identity *p = (struct __pyx_obj_7cytoolz_9itertoolz__diff_identity *)o;
  tmp = ((PyObject*)p->iters);
  p->iters = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyObject *__pyx_specialmethod___pyx_pw_7cytoolz_9itertoolz_14_diff_identity_5__next__(PyObject *self, CYTHON_UNUSED PyObject *arg) {
  PyObject *res = __pyx_pw_7cytoolz_9itertoolz_14_diff_identity_5__next__(self);
  if (!res && !PyErr_Occurred()) { PyErr_SetNone(PyExc_StopIteration); }
  return res;
}

static PyMethodDef __pyx_methods_7cytoolz_9itertoolz__diff_identity[] = {
  {"__next__", (PyCFunction)__pyx_specialmethod___pyx_pw_7cytoolz_9itertoolz_14_diff_identity_5__next__, METH_NOARGS|METH_COEXIST, 0},
  {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_14_diff_identity_7__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_14_diff_identity_6__reduce_cython__},
  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_14_diff_identity_9__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_14_diff_identity_8__setstate_cython__},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_7cytoolz_9itertoolz__diff_identity_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_7cytoolz_9itertoolz__diff_identity},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_7cytoolz_9itertoolz__diff_identity},
  {Py_tp_clear, (void *)__pyx_tp_clear_7cytoolz_9itertoolz__diff_identity},
  {Py_tp_iter, (void *)__pyx_pw_7cytoolz_9itertoolz_14_diff_identity_3__iter__},
  {Py_tp_iternext, (void *)__pyx_pw_7cytoolz_9itertoolz_14_diff_identity_5__next__},
  {Py_tp_methods, (void *)__pyx_methods_7cytoolz_9itertoolz__diff_identity},
  {Py_tp_new, (void *)__pyx_tp_new_7cytoolz_9itertoolz__diff_identity},
  {0, 0},
};
static PyType_Spec __pyx_type_7cytoolz_9itertoolz__diff_identity_spec = {
  "cytoolz.itertoolz._diff_identity",
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz__diff_identity),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
  __pyx_type_7cytoolz_9itertoolz__diff_identity_slots,
};
#else

static PyTypeObject __pyx_type_7cytoolz_9itertoolz__diff_identity = {
  PyVarObject_HEAD_INIT(0, 0)
  "cytoolz.itertoolz.""_diff_identity", /*tp_name*/
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz__diff_identity), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_7cytoolz_9itertoolz__diff_identity, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
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  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
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  0, /*tp_getattr*/
  0, /*tp_setattr*/
  0, /*tp_as_async*/
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_7cytoolz_9itertoolz__diff_identity, /*tp_traverse*/
  __pyx_tp_clear_7cytoolz_9itertoolz__diff_identity, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  __pyx_pw_7cytoolz_9itertoolz_14_diff_identity_3__iter__, /*tp_iter*/
  __pyx_pw_7cytoolz_9itertoolz_14_diff_identity_5__next__, /*tp_iternext*/
  __pyx_methods_7cytoolz_9itertoolz__diff_identity, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_7cytoolz_9itertoolz__diff_identity, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
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  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
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  0, /*tp_print*/
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  #if PY_VERSION_HEX >= 0x030C0000
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  #if PY_VERSION_HEX >= 0x030d00A4
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  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif

static PyObject *__pyx_tp_new_7cytoolz_9itertoolz_random_sample(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_7cytoolz_9itertoolz_random_sample *p;
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_mstate_global->__pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  #endif
  p = ((struct __pyx_obj_7cytoolz_9itertoolz_random_sample *)o);
  p->iter_seq = Py_None; Py_INCREF(Py_None);
  p->prob = Py_None; Py_INCREF(Py_None);
  p->random_func = Py_None; Py_INCREF(Py_None);
  if (unlikely(__pyx_pw_7cytoolz_9itertoolz_13random_sample_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static void __pyx_tp_dealloc_7cytoolz_9itertoolz_random_sample(PyObject *o) {
  struct __pyx_obj_7cytoolz_9itertoolz_random_sample *p = (struct __pyx_obj_7cytoolz_9itertoolz_random_sample *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_7cytoolz_9itertoolz_random_sample) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->iter_seq);
  Py_CLEAR(p->prob);
  Py_CLEAR(p->random_func);
  #if CYTHON_USE_TYPE_SLOTS
  (*Py_TYPE(o)->tp_free)(o);
  #else
  {
    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
    if (tp_free) tp_free(o);
  }
  #endif
}

static int __pyx_tp_traverse_7cytoolz_9itertoolz_random_sample(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_7cytoolz_9itertoolz_random_sample *p = (struct __pyx_obj_7cytoolz_9itertoolz_random_sample *)o;
  {
    e = __Pyx_call_type_traverse(o, 1, v, a);
    if (e) return e;
  }
  if (p->iter_seq) {
    e = (*v)(p->iter_seq, a); if (e) return e;
  }
  if (p->prob) {
    e = (*v)(p->prob, a); if (e) return e;
  }
  if (p->random_func) {
    e = (*v)(p->random_func, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_7cytoolz_9itertoolz_random_sample(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_7cytoolz_9itertoolz_random_sample *p = (struct __pyx_obj_7cytoolz_9itertoolz_random_sample *)o;
  tmp = ((PyObject*)p->iter_seq);
  p->iter_seq = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->prob);
  p->prob = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->random_func);
  p->random_func = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyObject *__pyx_specialmethod___pyx_pw_7cytoolz_9itertoolz_13random_sample_5__next__(PyObject *self, CYTHON_UNUSED PyObject *arg) {
  PyObject *res = __pyx_pw_7cytoolz_9itertoolz_13random_sample_5__next__(self);
  if (!res && !PyErr_Occurred()) { PyErr_SetNone(PyExc_StopIteration); }
  return res;
}

static PyMethodDef __pyx_methods_7cytoolz_9itertoolz_random_sample[] = {
  {"__next__", (PyCFunction)__pyx_specialmethod___pyx_pw_7cytoolz_9itertoolz_13random_sample_5__next__, METH_NOARGS|METH_COEXIST, 0},
  {"__reduce_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_13random_sample_7__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_13random_sample_6__reduce_cython__},
  {"__setstate_cython__", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_7cytoolz_9itertoolz_13random_sample_9__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_7cytoolz_9itertoolz_13random_sample_8__setstate_cython__},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_7cytoolz_9itertoolz_random_sample_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_7cytoolz_9itertoolz_random_sample},
  {Py_tp_doc, (void *)PyDoc_STR(" random_sample(prob, seq, random_state=None)\n\n    Return elements from a sequence with probability of prob\n\n    Returns a lazy iterator of random items from seq.\n\n    ``random_sample`` considers each item independently and without\n    replacement. See below how the first time it returned 13 items and the\n    next time it returned 6 items.\n\n    >>> seq = list(range(100))\n    >>> list(random_sample(0.1, seq)) # doctest: +SKIP\n    [6, 9, 19, 35, 45, 50, 58, 62, 68, 72, 78, 86, 95]\n    >>> list(random_sample(0.1, seq)) # doctest: +SKIP\n    [6, 44, 54, 61, 69, 94]\n\n    Providing an integer seed for ``random_state`` will result in\n    deterministic sampling. Given the same seed it will return the same sample\n    every time.\n\n    >>> list(random_sample(0.1, seq, random_state=2016))\n    [7, 9, 19, 25, 30, 32, 34, 48, 59, 60, 81, 98]\n    >>> list(random_sample(0.1, seq, random_state=2016))\n    [7, 9, 19, 25, 30, 32, 34, 48, 59, 60, 81, 98]\n\n    ``random_state`` can also be any object with a method ``random`` that\n    returns floats between 0.0 and 1.0 (exclusive).\n\n    >>> from random import Random\n    >>> randobj = Random(2016)\n    >>> list(random_sample(0.1, seq, random_state=randobj))\n    [7, 9, 19, 25, 30, 32, 34, 48, 59, 60, 81, 98]\n    ")},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_7cytoolz_9itertoolz_random_sample},
  {Py_tp_clear, (void *)__pyx_tp_clear_7cytoolz_9itertoolz_random_sample},
  {Py_tp_iter, (void *)__pyx_pw_7cytoolz_9itertoolz_13random_sample_3__iter__},
  {Py_tp_iternext, (void *)__pyx_pw_7cytoolz_9itertoolz_13random_sample_5__next__},
  {Py_tp_methods, (void *)__pyx_methods_7cytoolz_9itertoolz_random_sample},
  {Py_tp_new, (void *)__pyx_tp_new_7cytoolz_9itertoolz_random_sample},
  {0, 0},
};
static PyType_Spec __pyx_type_7cytoolz_9itertoolz_random_sample_spec = {
  "cytoolz.itertoolz.random_sample",
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz_random_sample),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
  __pyx_type_7cytoolz_9itertoolz_random_sample_slots,
};
#else

static PyTypeObject __pyx_type_7cytoolz_9itertoolz_random_sample = {
  PyVarObject_HEAD_INIT(0, 0)
  "cytoolz.itertoolz.""random_sample", /*tp_name*/
  sizeof(struct __pyx_obj_7cytoolz_9itertoolz_random_sample), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_7cytoolz_9itertoolz_random_sample, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
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  0, /*tp_repr*/
  0, /*tp_as_number*/
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  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  PyDoc_STR(" random_sample(prob, seq, random_state=None)\n\n    Return elements from a sequence with probability of prob\n\n    Returns a lazy iterator of random items from seq.\n\n    ``random_sample`` considers each item independently and without\n    replacement. See below how the first time it returned 13 items and the\n    next time it returned 6 items.\n\n    >>> seq = list(range(100))\n    >>> list(random_sample(0.1, seq)) # doctest: +SKIP\n    [6, 9, 19, 35, 45, 50, 58, 62, 68, 72, 78, 86, 95]\n    >>> list(random_sample(0.1, seq)) # doctest: +SKIP\n    [6, 44, 54, 61, 69, 94]\n\n    Providing an integer seed for ``random_state`` will result in\n    deterministic sampling. Given the same seed it will return the same sample\n    every time.\n\n    >>> list(random_sample(0.1, seq, random_state=2016))\n    [7, 9, 19, 25, 30, 32, 34, 48, 59, 60, 81, 98]\n    >>> list(random_sample(0.1, seq, random_state=2016))\n    [7, 9, 19, 25, 30, 32, 34, 48, 59, 60, 81, 98]\n\n    ``random_state`` can also be any object with a method ``random`` that\n    returns floats between 0.0 and 1.0 (exclusive).\n\n    >>> from random import Random\n    >>> randobj = Random(2016)\n    >>> list(random_sample(0.1, seq, random_state=randobj))\n    [7, 9, 19, 25, 30, 32, 34, 48, 59, 60, 81, 98]\n    "), /*tp_doc*/
  __pyx_tp_traverse_7cytoolz_9itertoolz_random_sample, /*tp_traverse*/
  __pyx_tp_clear_7cytoolz_9itertoolz_random_sample, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  __pyx_pw_7cytoolz_9itertoolz_13random_sample_3__iter__, /*tp_iter*/
  __pyx_pw_7cytoolz_9itertoolz_13random_sample_5__next__, /*tp_iternext*/
  __pyx_methods_7cytoolz_9itertoolz_random_sample, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_7cytoolz_9itertoolz_random_sample, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
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  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
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  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
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  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
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    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 136, 175};
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  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
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  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
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  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
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  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
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  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
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  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
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  {
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    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
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  {
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    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_seq};
    __pyx_mstate_global->__pyx_codeobj_tab[19] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_cytoolz_itertoolz_pyx, __pyx_mstate->__pyx_n_u_isdistinct, __pyx_k_t1E_A_HA_QfA_q_AQ_q_s_5_3as_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[19])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 505, 15};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_n, __pyx_mstate->__pyx_n_u_seq};
    __pyx_mstate_global->__pyx_codeobj_tab[20] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_cytoolz_itertoolz_pyx, __pyx_mstate->__pyx_n_u_take, __pyx_k_6_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[20])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 519, 40};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_n, __pyx_mstate->__pyx_n_u_seq};
    __pyx_mstate_global->__pyx_codeobj_tab[21] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_cytoolz_itertoolz_pyx, __pyx_mstate->__pyx_n_u_tail, __pyx_k_q_s_1A_5_auA, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[21])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 535, 62};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_n, __pyx_mstate->__pyx_n_u_seq};
    __pyx_mstate_global->__pyx_codeobj_tab[22] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_cytoolz_itertoolz_pyx, __pyx_mstate->__pyx_n_u_drop, __pyx_k_r_1_j_t1A_E_aq_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[22])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 559, 19};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_n, __pyx_mstate->__pyx_n_u_seq};
    __pyx_mstate_global->__pyx_codeobj_tab[23] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_cytoolz_itertoolz_pyx, __pyx_mstate->__pyx_n_u_take_nth, __pyx_k_6_s, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[23])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 569, 17};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_seq};
    __pyx_mstate_global->__pyx_codeobj_tab[24] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_cytoolz_itertoolz_pyx, __pyx_mstate->__pyx_n_u_first, __pyx_k_4q_AQ, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[24])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 579, 29};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_seq};
    __pyx_mstate_global->__pyx_codeobj_tab[25] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_cytoolz_itertoolz_pyx, __pyx_mstate->__pyx_n_u_second, __pyx_k_aq_4q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[25])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 591, 80};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_n, __pyx_mstate->__pyx_n_u_seq};
    __pyx_mstate_global->__pyx_codeobj_tab[26] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_cytoolz_itertoolz_pyx, __pyx_mstate->__pyx_n_u_nth, __pyx_k_q_s_1_r_1_j_aq_Ba_Q_AQ_4q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[26])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 609, 54};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_seq};
    __pyx_mstate_global->__pyx_codeobj_tab[27] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_cytoolz_itertoolz_pyx, __pyx_mstate->__pyx_n_u_last, __pyx_k_q_s_A_q_t3a_a_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[27])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 627, 23};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_seq};
    __pyx_mstate_global->__pyx_codeobj_tab[28] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_cytoolz_itertoolz_pyx, __pyx_mstate->__pyx_n_u_rest, __pyx_k_aq_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[28])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 3, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 637, 291};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_ind, __pyx_mstate->__pyx_n_u_seq, __pyx_mstate->__pyx_n_u_default};
    __pyx_mstate_global->__pyx_codeobj_tab[29] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_cytoolz_itertoolz_pyx, __pyx_mstate->__pyx_n_u_get, __pyx_k_8_L_z_q_O1A_AQ_83a_7_1A_c_A_1_C, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[29])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 718, 14};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_seqs};
    __pyx_mstate_global->__pyx_codeobj_tab[30] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_cytoolz_itertoolz_pyx, __pyx_mstate->__pyx_n_u_concat, __pyx_k_q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[30])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {0, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS|CO_VARARGS), 737, 14};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_seqs};
    __pyx_mstate_global->__pyx_codeobj_tab[31] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_cytoolz_itertoolz_pyx, __pyx_mstate->__pyx_n_u_concatv, __pyx_k_q_2, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[31])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 750, 19};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_func, __pyx_mstate->__pyx_n_u_seqs};
    __pyx_mstate_global->__pyx_codeobj_tab[32] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_cytoolz_itertoolz_pyx, __pyx_mstate->__pyx_n_u_mapcat, __pyx_k_6_QfA, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[32])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 761, 15};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_el, __pyx_mstate->__pyx_n_u_seq};
    __pyx_mstate_global->__pyx_codeobj_tab[33] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_cytoolz_itertoolz_pyx, __pyx_mstate->__pyx_n_u_cons, __pyx_k_5, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[33])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[34] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[34])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[35] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[35])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 801, 72};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_seq};
    __pyx_mstate_global->__pyx_codeobj_tab[36] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_cytoolz_itertoolz_pyx, __pyx_mstate->__pyx_n_u_frequencies, __pyx_k_nAS_4s_Qha_Qhd_A_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[36])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {4, 0, 0, 4, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 838, 221};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_key, __pyx_mstate->__pyx_n_u_binop, __pyx_mstate->__pyx_n_u_seq, __pyx_mstate->__pyx_n_u_init};
    __pyx_mstate_global->__pyx_codeobj_tab[37] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_cytoolz_itertoolz_pyx, __pyx_mstate->__pyx_n_u_reduceby, __pyx_k_Fa_s_1_xq_HA_S_3hfG6_A_1E_O1A_H, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[37])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[38] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[38])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[39] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[39])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[40] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[40])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[41] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[41])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 3, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1018, 53};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_n, __pyx_mstate->__pyx_n_u_seq, __pyx_mstate->__pyx_n_u_pad};
    __pyx_mstate_global->__pyx_codeobj_tab[42] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_cytoolz_itertoolz_pyx, __pyx_mstate->__pyx_n_u_partition, __pyx_k_A_1D_r_t3a_s_A_F_A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[42])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[43] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[43])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[44] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[44])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1101, 58};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_seq};
    __pyx_mstate_global->__pyx_codeobj_tab[45] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_cytoolz_itertoolz_pyx, __pyx_mstate->__pyx_n_u_count, __pyx_k_t1E_D_q_Q_s_1_Q_Q_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[45])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[46] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[46])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[47] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[47])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[48] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[48])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[49] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[49])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[50] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[50])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[51] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[51])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[52] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[52])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[53] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[53])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 3, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1211, 114};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_ind, __pyx_mstate->__pyx_n_u_seqs, __pyx_mstate->__pyx_n_u_default};
    __pyx_mstate_global->__pyx_codeobj_tab[54] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_cytoolz_itertoolz_pyx, __pyx_mstate->__pyx_n_u_pluck, __pyx_k_10_z_q_83a_auF_5_auA_s_RvQ_xs_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[54])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[55] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[55])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[56] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[56])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[57] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[57])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[58] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[58])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 4, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 85};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_state, __pyx_mstate->__pyx_n_u_dict_2, __pyx_mstate->__pyx_n_u_use_setstate};
    __pyx_mstate_global->__pyx_codeobj_tab[59] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_A_G1F_a_vWA_q_q_q_T_G1_T_A, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[59])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 16, 11};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[60] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_6, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[60])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1277, 71};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_index};
    __pyx_mstate_global->__pyx_codeobj_tab[61] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_cytoolz_itertoolz_pyx, __pyx_mstate->__pyx_n_u_getter, __pyx_k_z_7_Q_q_AWBa_q_z_1, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[61])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {6, 0, 0, 6, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1287, 380};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_leftkey, __pyx_mstate->__pyx_n_u_leftseq, __pyx_mstate->__pyx_n_u_rightkey, __pyx_mstate->__pyx_n_u_rightseq, __pyx_mstate->__pyx_n_u_left_default, __pyx_mstate->__pyx_n_u_right_default};
    __pyx_mstate_global->__pyx_codeobj_tab[62] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_cytoolz_itertoolz_pyx, __pyx_mstate->__pyx_n_u_join_2, __pyx_k_v_C_nCq_81A_9IZq_1_q_ay_1_5Q_AY, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[62])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[63] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[63])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[64] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[64])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[65] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[65])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[66] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[66])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[67] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[67])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[68] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[68])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[69] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[69])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[70] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[70])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[71] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[71])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[72] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[72])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[73] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[73])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[74] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[74])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[75] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[75])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[76] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[76])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[77] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[77])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[78] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[78])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[79] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[79])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[80] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[80])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[81] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[81])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[82] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[82])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[83] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[83])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[84] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[84])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[85] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[85])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[86] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[86])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[87] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[87])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
    __pyx_mstate_global->__pyx_codeobj_tab[88] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_setstate_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[88])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self};
    __pyx_mstate_global->__pyx_codeobj_tab[89] = __Pyx_PyCode_New(descr, varnames, __pyx_mstate->__pyx_kp_u_stringsource, __pyx_mstate->__pyx_n_u_reduce_cython, __pyx_k_Q, tuple_dedup_map); if (unlikely(!__pyx_mstate_global->__pyx_codeobj_tab[89])) goto bad;
  }
  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
    PyObject* const varnames[] = {__pyx_mstate->__pyx_n_u_self, __pyx_mstate->__pyx_n_u_pyx_state};
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  {
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  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
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  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
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  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
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  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
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  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
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  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
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  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1, 9};
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  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 3, 9};
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  {
    const __Pyx_PyCode_New_function_description descr = {3, 0, 0, 3, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1686, 447};
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  {
    const __Pyx_PyCode_New_function_description descr = {1, 0, 0, 1, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1758, 35};
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  {
    const __Pyx_PyCode_New_function_description descr = {2, 0, 0, 2, (unsigned int)(CO_OPTIMIZED|CO_NEWLOCALS), 1777, 45};
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        if (!py_result)
            return -1;
        result = __Pyx_PyObject_IsTrue(py_result);
        Py_DECREF(py_result);
        return result;
    }
#endif
}

/* UnicodeEquals */
static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals) {
#if CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API || CYTHON_COMPILING_IN_GRAAL
    return PyObject_RichCompareBool(s1, s2, equals);
#else
    int s1_is_unicode, s2_is_unicode;
    if (s1 == s2) {
        goto return_eq;
    }
    s1_is_unicode = PyUnicode_CheckExact(s1);
    s2_is_unicode = PyUnicode_CheckExact(s2);
    if (s1_is_unicode & s2_is_unicode) {
        Py_ssize_t length, length2;
        int kind;
        void *data1, *data2;
        #if !CYTHON_COMPILING_IN_LIMITED_API
        if (unlikely(__Pyx_PyUnicode_READY(s1) < 0) || unlikely(__Pyx_PyUnicode_READY(s2) < 0))
            return -1;
        #endif
        length = __Pyx_PyUnicode_GET_LENGTH(s1);
        #if !CYTHON_ASSUME_SAFE_SIZE
        if (unlikely(length < 0)) return -1;
        #endif
        length2 = __Pyx_PyUnicode_GET_LENGTH(s2);
        #if !CYTHON_ASSUME_SAFE_SIZE
        if (unlikely(length2 < 0)) return -1;
        #endif
        if (length != length2) {
            goto return_ne;
        }
#if CYTHON_USE_UNICODE_INTERNALS
        {
            Py_hash_t hash1, hash2;
            hash1 = ((PyASCIIObject*)s1)->hash;
            hash2 = ((PyASCIIObject*)s2)->hash;
            if (hash1 != hash2 && hash1 != -1 && hash2 != -1) {
                goto return_ne;
            }
        }
#endif
        kind = __Pyx_PyUnicode_KIND(s1);
        if (kind != __Pyx_PyUnicode_KIND(s2)) {
            goto return_ne;
        }
        data1 = __Pyx_PyUnicode_DATA(s1);
        data2 = __Pyx_PyUnicode_DATA(s2);
        if (__Pyx_PyUnicode_READ(kind, data1, 0) != __Pyx_PyUnicode_READ(kind, data2, 0)) {
            goto return_ne;
        } else if (length == 1) {
            goto return_eq;
        } else {
            int result = memcmp(data1, data2, (size_t)(length * kind));
            return (equals == Py_EQ) ? (result == 0) : (result != 0);
        }
    } else if ((s1 == Py_None) & s2_is_unicode) {
        goto return_ne;
    } else if ((s2 == Py_None) & s1_is_unicode) {
        goto return_ne;
    } else {
        int result;
        PyObject* py_result = PyObject_RichCompare(s1, s2, equals);
        if (!py_result)
            return -1;
        result = __Pyx_PyObject_IsTrue(py_result);
        Py_DECREF(py_result);
        return result;
    }
return_eq:
    return (equals == Py_EQ);
return_ne:
    return (equals == Py_NE);
#endif
}

/* fastcall */
#if CYTHON_METH_FASTCALL
static CYTHON_INLINE PyObject * __Pyx_GetKwValue_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues, PyObject *s)
{
    Py_ssize_t i, n = __Pyx_PyTuple_GET_SIZE(kwnames);
    #if !CYTHON_ASSUME_SAFE_SIZE
    if (unlikely(n == -1)) return NULL;
    #endif
    for (i = 0; i < n; i++)
    {
        PyObject *namei = __Pyx_PyTuple_GET_ITEM(kwnames, i);
        #if !CYTHON_ASSUME_SAFE_MACROS
        if (unlikely(!namei)) return NULL;
        #endif
        if (s == namei) return kwvalues[i];
    }
    for (i = 0; i < n; i++)
    {
        PyObject *namei = __Pyx_PyTuple_GET_ITEM(kwnames, i);
        #if !CYTHON_ASSUME_SAFE_MACROS
        if (unlikely(!namei)) return NULL;
        #endif
        int eq = __Pyx_PyUnicode_Equals(s, namei, Py_EQ);
        if (unlikely(eq != 0)) {
            if (unlikely(eq < 0)) return NULL;
            return kwvalues[i];
        }
    }
    return NULL;
}
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030d0000 || CYTHON_COMPILING_IN_LIMITED_API
CYTHON_UNUSED static PyObject *__Pyx_KwargsAsDict_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues) {
    Py_ssize_t i, nkwargs;
    PyObject *dict;
#if !CYTHON_ASSUME_SAFE_SIZE
    nkwargs = PyTuple_Size(kwnames);
    if (unlikely(nkwargs < 0)) return NULL;
#else
    nkwargs = PyTuple_GET_SIZE(kwnames);
#endif
    dict = PyDict_New();
    if (unlikely(!dict))
        return NULL;
    for (i=0; i<nkwargs; i++) {
#if !CYTHON_ASSUME_SAFE_MACROS
        PyObject *key = PyTuple_GetItem(kwnames, i);
        if (!key) goto bad;
#else
        PyObject *key = PyTuple_GET_ITEM(kwnames, i);
#endif
        if (unlikely(PyDict_SetItem(dict, key, kwvalues[i]) < 0))
            goto bad;
    }
    return dict;
bad:
    Py_DECREF(dict);
    return NULL;
}
#endif
#endif

/* RaiseDoubleKeywords */
static void __Pyx_RaiseDoubleKeywordsError(
    const char* func_name,
    PyObject* kw_name)
{
    PyErr_Format(PyExc_TypeError,
        "%s() got multiple values for keyword argument '%U'", func_name, kw_name);
}

/* PyFunctionFastCall */
#if CYTHON_FAST_PYCALL && !CYTHON_VECTORCALL
static PyObject* __Pyx_PyFunction_FastCallNoKw(PyCodeObject *co, PyObject *const *args, Py_ssize_t na,
                                               PyObject *globals) {
    PyFrameObject *f;
    PyThreadState *tstate = __Pyx_PyThreadState_Current;
    PyObject **fastlocals;
    Py_ssize_t i;
    PyObject *result;
    assert(globals != NULL);
    /* XXX Perhaps we should create a specialized
       PyFrame_New() that doesn't take locals, but does
       take builtins without sanity checking them.
       */
    assert(tstate != NULL);
    f = PyFrame_New(tstate, co, globals, NULL);
    if (f == NULL) {
        return NULL;
    }
    fastlocals = __Pyx_PyFrame_GetLocalsplus(f);
    for (i = 0; i < na; i++) {
        Py_INCREF(*args);
        fastlocals[i] = *args++;
    }
    result = PyEval_EvalFrameEx(f,0);
    ++tstate->recursion_depth;
    Py_DECREF(f);
    --tstate->recursion_depth;
    return result;
}
static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject *const *args, Py_ssize_t nargs, PyObject *kwargs) {
    PyCodeObject *co = (PyCodeObject *)PyFunction_GET_CODE(func);
    PyObject *globals = PyFunction_GET_GLOBALS(func);
    PyObject *argdefs = PyFunction_GET_DEFAULTS(func);
    PyObject *closure;
    PyObject *kwdefs;
    PyObject *kwtuple, **k;
    PyObject **d;
    Py_ssize_t nd;
    Py_ssize_t nk;
    PyObject *result;
    assert(kwargs == NULL || PyDict_Check(kwargs));
    nk = kwargs ? PyDict_Size(kwargs) : 0;
    if (unlikely(Py_EnterRecursiveCall(" while calling a Python object"))) {
        return NULL;
    }
    if (
            co->co_kwonlyargcount == 0 &&
            likely(kwargs == NULL || nk == 0) &&
            co->co_flags == (CO_OPTIMIZED | CO_NEWLOCALS | CO_NOFREE)) {
        if (argdefs == NULL && co->co_argcount == nargs) {
            result = __Pyx_PyFunction_FastCallNoKw(co, args, nargs, globals);
            goto done;
        }
        else if (nargs == 0 && argdefs != NULL
                 && co->co_argcount == Py_SIZE(argdefs)) {
            /* function called with no arguments, but all parameters have
               a default value: use default values as arguments .*/
            args = &PyTuple_GET_ITEM(argdefs, 0);
            result =__Pyx_PyFunction_FastCallNoKw(co, args, Py_SIZE(argdefs), globals);
            goto done;
        }
    }
    if (kwargs != NULL) {
        Py_ssize_t pos, i;
        kwtuple = PyTuple_New(2 * nk);
        if (kwtuple == NULL) {
            result = NULL;
            goto done;
        }
        k = &PyTuple_GET_ITEM(kwtuple, 0);
        pos = i = 0;
        while (PyDict_Next(kwargs, &pos, &k[i], &k[i+1])) {
            Py_INCREF(k[i]);
            Py_INCREF(k[i+1]);
            i += 2;
        }
        nk = i / 2;
    }
    else {
        kwtuple = NULL;
        k = NULL;
    }
    closure = PyFunction_GET_CLOSURE(func);
    kwdefs = PyFunction_GET_KW_DEFAULTS(func);
    if (argdefs != NULL) {
        d = &PyTuple_GET_ITEM(argdefs, 0);
        nd = Py_SIZE(argdefs);
    }
    else {
        d = NULL;
        nd = 0;
    }
    result = PyEval_EvalCodeEx((PyObject*)co, globals, (PyObject *)NULL,
                               args, (int)nargs,
                               k, (int)nk,
                               d, (int)nd, kwdefs, closure);
    Py_XDECREF(kwtuple);
done:
    Py_LeaveRecursiveCall();
    return result;
}
#endif

/* PyObjectCall */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw) {
    PyObject *result;
    ternaryfunc call = Py_TYPE(func)->tp_call;
    if (unlikely(!call))
        return PyObject_Call(func, arg, kw);
    if (unlikely(Py_EnterRecursiveCall(" while calling a Python object")))
        return NULL;
    result = (*call)(func, arg, kw);
    Py_LeaveRecursiveCall();
    if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
        PyErr_SetString(
            PyExc_SystemError,
            "NULL result without error in PyObject_Call");
    }
    return result;
}
#endif

/* PyObjectCallMethO */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg) {
    PyObject *self, *result;
    PyCFunction cfunc;
    cfunc = __Pyx_CyOrPyCFunction_GET_FUNCTION(func);
    self = __Pyx_CyOrPyCFunction_GET_SELF(func);
    if (unlikely(Py_EnterRecursiveCall(" while calling a Python object")))
        return NULL;
    result = cfunc(self, arg);
    Py_LeaveRecursiveCall();
    if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
        PyErr_SetString(
            PyExc_SystemError,
            "NULL result without error in PyObject_Call");
    }
    return result;
}
#endif

/* PyObjectFastCall */
#if PY_VERSION_HEX < 0x03090000 || CYTHON_COMPILING_IN_LIMITED_API
static PyObject* __Pyx_PyObject_FastCall_fallback(PyObject *func, PyObject * const*args, size_t nargs, PyObject *kwargs) {
    PyObject *argstuple;
    PyObject *result = 0;
    size_t i;
    argstuple = PyTuple_New((Py_ssize_t)nargs);
    if (unlikely(!argstuple)) return NULL;
    for (i = 0; i < nargs; i++) {
        Py_INCREF(args[i]);
        if (__Pyx_PyTuple_SET_ITEM(argstuple, (Py_ssize_t)i, args[i]) != (0)) goto bad;
    }
    result = __Pyx_PyObject_Call(func, argstuple, kwargs);
  bad:
    Py_DECREF(argstuple);
    return result;
}
#endif
#if CYTHON_VECTORCALL && !CYTHON_COMPILING_IN_LIMITED_API
  #if PY_VERSION_HEX < 0x03090000
    #define __Pyx_PyVectorcall_Function(callable) _PyVectorcall_Function(callable)
  #elif CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE vectorcallfunc __Pyx_PyVectorcall_Function(PyObject *callable) {
    PyTypeObject *tp = Py_TYPE(callable);
    #if defined(__Pyx_CyFunction_USED)
    if (__Pyx_CyFunction_CheckExact(callable)) {
        return __Pyx_CyFunction_func_vectorcall(callable);
    }
    #endif
    if (!PyType_HasFeature(tp, Py_TPFLAGS_HAVE_VECTORCALL)) {
        return NULL;
    }
    assert(PyCallable_Check(callable));
    Py_ssize_t offset = tp->tp_vectorcall_offset;
    assert(offset > 0);
    vectorcallfunc ptr;
    memcpy(&ptr, (char *) callable + offset, sizeof(ptr));
    return ptr;
}
  #else
    #define __Pyx_PyVectorcall_Function(callable) PyVectorcall_Function(callable)
  #endif
#endif
static CYTHON_INLINE PyObject* __Pyx_PyObject_FastCallDict(PyObject *func, PyObject *const *args, size_t _nargs, PyObject *kwargs) {
    Py_ssize_t nargs = __Pyx_PyVectorcall_NARGS(_nargs);
#if CYTHON_COMPILING_IN_CPYTHON
    if (nargs == 0 && kwargs == NULL) {
        if (__Pyx_CyOrPyCFunction_Check(func) && likely( __Pyx_CyOrPyCFunction_GET_FLAGS(func) & METH_NOARGS))
            return __Pyx_PyObject_CallMethO(func, NULL);
    }
    else if (nargs == 1 && kwargs == NULL) {
        if (__Pyx_CyOrPyCFunction_Check(func) && likely( __Pyx_CyOrPyCFunction_GET_FLAGS(func) & METH_O))
            return __Pyx_PyObject_CallMethO(func, args[0]);
    }
#endif
    #if PY_VERSION_HEX < 0x030800B1
    #if CYTHON_FAST_PYCCALL
    if (PyCFunction_Check(func)) {
        if (kwargs) {
            return _PyCFunction_FastCallDict(func, args, nargs, kwargs);
        } else {
            return _PyCFunction_FastCallKeywords(func, args, nargs, NULL);
        }
    }
    if (!kwargs && __Pyx_IS_TYPE(func, &PyMethodDescr_Type)) {
        return _PyMethodDescr_FastCallKeywords(func, args, nargs, NULL);
    }
    #endif
    #if CYTHON_FAST_PYCALL
    if (PyFunction_Check(func)) {
        return __Pyx_PyFunction_FastCallDict(func, args, nargs, kwargs);
    }
    #endif
    #endif
    if (kwargs == NULL) {
        #if CYTHON_VECTORCALL && !CYTHON_COMPILING_IN_LIMITED_API
        vectorcallfunc f = __Pyx_PyVectorcall_Function(func);
        if (f) {
            return f(func, args, _nargs, NULL);
        }
        #elif defined(__Pyx_CyFunction_USED) && CYTHON_BACKPORT_VECTORCALL
        if (__Pyx_CyFunction_CheckExact(func)) {
            __pyx_vectorcallfunc f = __Pyx_CyFunction_func_vectorcall(func);
            if (f) return f(func, args, _nargs, NULL);
        }
        #elif CYTHON_COMPILING_IN_LIMITED_API && CYTHON_VECTORCALL
        return PyObject_Vectorcall(func, args, _nargs, NULL);
        #endif
    }
    if (nargs == 0) {
        return __Pyx_PyObject_Call(func, __pyx_mstate_global->__pyx_empty_tuple, kwargs);
    }
    #if PY_VERSION_HEX >= 0x03090000 && !CYTHON_COMPILING_IN_LIMITED_API
    return PyObject_VectorcallDict(func, args, (size_t)nargs, kwargs);
    #else
    return __Pyx_PyObject_FastCall_fallback(func, args, (size_t)nargs, kwargs);
    #endif
}

/* UnpackUnboundCMethod */
#if CYTHON_COMPILING_IN_LIMITED_API && __PYX_LIMITED_VERSION_HEX < 0x030C0000
static PyObject *__Pyx_SelflessCall(PyObject *method, PyObject *args, PyObject *kwargs) {
    PyObject *result;
    PyObject *selfless_args = PyTuple_GetSlice(args, 1, PyTuple_Size(args));
    if (unlikely(!selfless_args)) return NULL;
    result = PyObject_Call(method, selfless_args, kwargs);
    Py_DECREF(selfless_args);
    return result;
}
#elif CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x03090000
static PyObject *__Pyx_SelflessCall(PyObject *method, PyObject **args, Py_ssize_t nargs, PyObject *kwnames) {
        return _PyObject_Vectorcall
            (method, args ? args+1 : NULL, nargs ? nargs-1 : 0, kwnames);
}
#else
static PyObject *__Pyx_SelflessCall(PyObject *method, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames) {
    return
#if PY_VERSION_HEX < 0x03090000
    _PyObject_Vectorcall
#else
    PyObject_Vectorcall
#endif
        (method, args ? args+1 : NULL, nargs ? (size_t) nargs-1 : 0, kwnames);
}
#endif
static PyMethodDef __Pyx_UnboundCMethod_Def = {
     "CythonUnboundCMethod",
     __PYX_REINTERPRET_FUNCION(PyCFunction, __Pyx_SelflessCall),
#if CYTHON_COMPILING_IN_LIMITED_API && __PYX_LIMITED_VERSION_HEX < 0x030C0000
     METH_VARARGS | METH_KEYWORDS,
#else
     METH_FASTCALL | METH_KEYWORDS,
#endif
     NULL
};
static int __Pyx_TryUnpackUnboundCMethod(__Pyx_CachedCFunction* target) {
    PyObject *method, *result=NULL;
    method = __Pyx_PyObject_GetAttrStr(target->type, *target->method_name);
    if (unlikely(!method))
        return -1;
    result = method;
#if CYTHON_COMPILING_IN_CPYTHON
    if (likely(__Pyx_TypeCheck(method, &PyMethodDescr_Type)))
    {
        PyMethodDescrObject *descr = (PyMethodDescrObject*) method;
        target->func = descr->d_method->ml_meth;
        target->flag = descr->d_method->ml_flags & ~(METH_CLASS | METH_STATIC | METH_COEXIST | METH_STACKLESS);
    } else
#endif
#if CYTHON_COMPILING_IN_PYPY
#else
    if (PyCFunction_Check(method))
#endif
    {
        PyObject *self;
        int self_found;
#if CYTHON_COMPILING_IN_LIMITED_API || CYTHON_COMPILING_IN_PYPY
        self = PyObject_GetAttrString(method, "__self__");
        if (!self) {
            PyErr_Clear();
        }
#else
        self = PyCFunction_GET_SELF(method);
#endif
        self_found = (self && self != Py_None);
#if CYTHON_COMPILING_IN_LIMITED_API || CYTHON_COMPILING_IN_PYPY
        Py_XDECREF(self);
#endif
        if (self_found) {
            PyObject *unbound_method = PyCFunction_New(&__Pyx_UnboundCMethod_Def, method);
            if (unlikely(!unbound_method)) return -1;
            Py_DECREF(method);
            result = unbound_method;
        }
    }
#if !CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    if (unlikely(target->method)) {
        Py_DECREF(result);
    } else
#endif
    target->method = result;
    return 0;
}

/* CallUnboundCMethod2 */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject *__Pyx_CallUnboundCMethod2(__Pyx_CachedCFunction *cfunc, PyObject *self, PyObject *arg1, PyObject *arg2) {
    int was_initialized = __Pyx_CachedCFunction_GetAndSetInitializing(cfunc);
    if (likely(was_initialized == 2 && cfunc->func)) {
        PyObject *args[2] = {arg1, arg2};
        if (cfunc->flag == METH_FASTCALL) {
            return __Pyx_CallCFunctionFast(cfunc, self, args, 2);
        }
        if (cfunc->flag == (METH_FASTCALL | METH_KEYWORDS))
            return __Pyx_CallCFunctionFastWithKeywords(cfunc, self, args, 2, NULL);
    }
#if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    else if (unlikely(was_initialized == 1)) {
        __Pyx_CachedCFunction tmp_cfunc = {
#ifndef __cplusplus
            0
#endif
        };
        tmp_cfunc.type = cfunc->type;
        tmp_cfunc.method_name = cfunc->method_name;
        return __Pyx__CallUnboundCMethod2(&tmp_cfunc, self, arg1, arg2);
    }
#endif
    PyObject *result = __Pyx__CallUnboundCMethod2(cfunc, self, arg1, arg2);
    __Pyx_CachedCFunction_SetFinishedInitializing(cfunc);
    return result;
}
#endif
static PyObject* __Pyx__CallUnboundCMethod2(__Pyx_CachedCFunction* cfunc, PyObject* self, PyObject* arg1, PyObject* arg2){
    if (unlikely(!cfunc->func && !cfunc->method) && unlikely(__Pyx_TryUnpackUnboundCMethod(cfunc) < 0)) return NULL;
#if CYTHON_COMPILING_IN_CPYTHON
    if (cfunc->func && (cfunc->flag & METH_VARARGS)) {
        PyObject *result = NULL;
        PyObject *args = PyTuple_New(2);
        if (unlikely(!args)) return NULL;
        Py_INCREF(arg1);
        PyTuple_SET_ITEM(args, 0, arg1);
        Py_INCREF(arg2);
        PyTuple_SET_ITEM(args, 1, arg2);
        if (cfunc->flag & METH_KEYWORDS)
            result = __Pyx_CallCFunctionWithKeywords(cfunc, self, args, NULL);
        else
            result = __Pyx_CallCFunction(cfunc, self, args);
        Py_DECREF(args);
        return result;
    }
#endif
    {
        PyObject *args[4] = {NULL, self, arg1, arg2};
        return __Pyx_PyObject_FastCall(cfunc->method, args+1, 3 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET);
    }
}

/* ParseKeywords */
static int __Pyx_ValidateDuplicatePosArgs(
    PyObject *kwds,
    PyObject ** const argnames[],
    PyObject ** const *first_kw_arg,
    const char* function_name)
{
    PyObject ** const *name = argnames;
    while (name != first_kw_arg) {
        PyObject *key = **name;
        int found = PyDict_Contains(kwds, key);
        if (unlikely(found)) {
            if (found == 1) __Pyx_RaiseDoubleKeywordsError(function_name, key);
            goto bad;
        }
        name++;
    }
    return 0;
bad:
    return -1;
}
#if CYTHON_USE_UNICODE_INTERNALS
static CYTHON_INLINE int __Pyx_UnicodeKeywordsEqual(PyObject *s1, PyObject *s2) {
    int kind;
    Py_ssize_t len = PyUnicode_GET_LENGTH(s1);
    if (len != PyUnicode_GET_LENGTH(s2)) return 0;
    kind = PyUnicode_KIND(s1);
    if (kind != PyUnicode_KIND(s2)) return 0;
    const void *data1 = PyUnicode_DATA(s1);
    const void *data2 = PyUnicode_DATA(s2);
    return (memcmp(data1, data2, (size_t) len * (size_t) kind) == 0);
}
#endif
static int __Pyx_MatchKeywordArg_str(
    PyObject *key,
    PyObject ** const argnames[],
    PyObject ** const *first_kw_arg,
    size_t *index_found,
    const char *function_name)
{
    PyObject ** const *name;
    #if CYTHON_USE_UNICODE_INTERNALS
    Py_hash_t key_hash = ((PyASCIIObject*)key)->hash;
    if (unlikely(key_hash == -1)) {
        key_hash = PyObject_Hash(key);
        if (unlikely(key_hash == -1))
            goto bad;
    }
    #endif
    name = first_kw_arg;
    while (*name) {
        PyObject *name_str = **name;
        #if CYTHON_USE_UNICODE_INTERNALS
        if (key_hash == ((PyASCIIObject*)name_str)->hash && __Pyx_UnicodeKeywordsEqual(name_str, key)) {
            *index_found = (size_t) (name - argnames);
            return 1;
        }
        #else
        #if CYTHON_ASSUME_SAFE_SIZE
        if (PyUnicode_GET_LENGTH(name_str) == PyUnicode_GET_LENGTH(key))
        #endif
        {
            int cmp = PyUnicode_Compare(name_str, key);
            if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
            if (cmp == 0) {
                *index_found = (size_t) (name - argnames);
                return 1;
            }
        }
        #endif
        name++;
    }
    name = argnames;
    while (name != first_kw_arg) {
        PyObject *name_str = **name;
        #if CYTHON_USE_UNICODE_INTERNALS
        if (unlikely(key_hash == ((PyASCIIObject*)name_str)->hash)) {
            if (__Pyx_UnicodeKeywordsEqual(name_str, key))
                goto arg_passed_twice;
        }
        #else
        #if CYTHON_ASSUME_SAFE_SIZE
        if (PyUnicode_GET_LENGTH(name_str) == PyUnicode_GET_LENGTH(key))
        #endif
        {
            if (unlikely(name_str == key)) goto arg_passed_twice;
            int cmp = PyUnicode_Compare(name_str, key);
            if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
            if (cmp == 0) goto arg_passed_twice;
        }
        #endif
        name++;
    }
    return 0;
arg_passed_twice:
    __Pyx_RaiseDoubleKeywordsError(function_name, key);
    goto bad;
bad:
    return -1;
}
static int __Pyx_MatchKeywordArg_nostr(
    PyObject *key,
    PyObject ** const argnames[],
    PyObject ** const *first_kw_arg,
    size_t *index_found,
    const char *function_name)
{
    PyObject ** const *name;
    if (unlikely(!PyUnicode_Check(key))) goto invalid_keyword_type;
    name = first_kw_arg;
    while (*name) {
        int cmp = PyObject_RichCompareBool(**name, key, Py_EQ);
        if (cmp == 1) {
            *index_found = (size_t) (name - argnames);
            return 1;
        }
        if (unlikely(cmp == -1)) goto bad;
        name++;
    }
    name = argnames;
    while (name != first_kw_arg) {
        int cmp = PyObject_RichCompareBool(**name, key, Py_EQ);
        if (unlikely(cmp != 0)) {
            if (cmp == 1) goto arg_passed_twice;
            else goto bad;
        }
        name++;
    }
    return 0;
arg_passed_twice:
    __Pyx_RaiseDoubleKeywordsError(function_name, key);
    goto bad;
invalid_keyword_type:
    PyErr_Format(PyExc_TypeError,
        "%.200s() keywords must be strings", function_name);
    goto bad;
bad:
    return -1;
}
static CYTHON_INLINE int __Pyx_MatchKeywordArg(
    PyObject *key,
    PyObject ** const argnames[],
    PyObject ** const *first_kw_arg,
    size_t *index_found,
    const char *function_name)
{
    return likely(PyUnicode_CheckExact(key)) ?
        __Pyx_MatchKeywordArg_str(key, argnames, first_kw_arg, index_found, function_name) :
        __Pyx_MatchKeywordArg_nostr(key, argnames, first_kw_arg, index_found, function_name);
}
static void __Pyx_RejectUnknownKeyword(
    PyObject *kwds,
    PyObject ** const argnames[],
    PyObject ** const *first_kw_arg,
    const char *function_name)
{
    Py_ssize_t pos = 0;
    PyObject *key = NULL;
    __Pyx_BEGIN_CRITICAL_SECTION(kwds);
    while (PyDict_Next(kwds, &pos, &key, NULL)) {
        PyObject** const *name = first_kw_arg;
        while (*name && (**name != key)) name++;
        if (!*name) {
            #if CYTHON_AVOID_BORROWED_REFS
            Py_INCREF(key);
            #endif
            size_t index_found = 0;
            int cmp = __Pyx_MatchKeywordArg(key, argnames, first_kw_arg, &index_found, function_name);
            if (cmp != 1) {
                if (cmp == 0) {
                    PyErr_Format(PyExc_TypeError,
                        "%s() got an unexpected keyword argument '%U'",
                        function_name, key);
                }
                #if CYTHON_AVOID_BORROWED_REFS
                Py_DECREF(key);
                #endif
                break;
            }
            #if CYTHON_AVOID_BORROWED_REFS
            Py_DECREF(key);
            #endif
        }
    }
    __Pyx_END_CRITICAL_SECTION();
    assert(PyErr_Occurred());
}
static int __Pyx_ParseKeywordDict(
    PyObject *kwds,
    PyObject ** const argnames[],
    PyObject *values[],
    Py_ssize_t num_pos_args,
    Py_ssize_t num_kwargs,
    const char* function_name,
    int ignore_unknown_kwargs)
{
    PyObject** const *name;
    PyObject** const *first_kw_arg = argnames + num_pos_args;
    Py_ssize_t extracted = 0;
#if !CYTHON_COMPILING_IN_PYPY || defined(PyArg_ValidateKeywordArguments)
    if (unlikely(!PyArg_ValidateKeywordArguments(kwds))) return -1;
#endif
    name = first_kw_arg;
    while (*name && num_kwargs > extracted) {
        PyObject * key = **name;
        PyObject *value;
        int found = 0;
        #if __PYX_LIMITED_VERSION_HEX >= 0x030d0000
        found = PyDict_GetItemRef(kwds, key, &value);
        #else
        value = PyDict_GetItemWithError(kwds, key);
        if (value) {
            Py_INCREF(value);
            found = 1;
        } else {
            if (unlikely(PyErr_Occurred())) goto bad;
        }
        #endif
        if (found) {
            if (unlikely(found < 0)) goto bad;
            values[name-argnames] = value;
            extracted++;
        }
        name++;
    }
    if (num_kwargs > extracted) {
        if (ignore_unknown_kwargs) {
            if (unlikely(__Pyx_ValidateDuplicatePosArgs(kwds, argnames, first_kw_arg, function_name) == -1))
                goto bad;
        } else {
            __Pyx_RejectUnknownKeyword(kwds, argnames, first_kw_arg, function_name);
            goto bad;
        }
    }
    return 0;
bad:
    return -1;
}
static int __Pyx_ParseKeywordDictToDict(
    PyObject *kwds,
    PyObject ** const argnames[],
    PyObject *kwds2,
    PyObject *values[],
    Py_ssize_t num_pos_args,
    const char* function_name)
{
    PyObject** const *name;
    PyObject** const *first_kw_arg = argnames + num_pos_args;
    Py_ssize_t len;
#if !CYTHON_COMPILING_IN_PYPY || defined(PyArg_ValidateKeywordArguments)
    if (unlikely(!PyArg_ValidateKeywordArguments(kwds))) return -1;
#endif
    if (PyDict_Update(kwds2, kwds) < 0) goto bad;
    name = first_kw_arg;
    while (*name) {
        PyObject *key = **name;
        PyObject *value;
#if !CYTHON_COMPILING_IN_LIMITED_API && (PY_VERSION_HEX >= 0x030d00A2 || defined(PyDict_Pop))
        int found = PyDict_Pop(kwds2, key, &value);
        if (found) {
            if (unlikely(found < 0)) goto bad;
            values[name-argnames] = value;
        }
#elif __PYX_LIMITED_VERSION_HEX >= 0x030d0000
        int found = PyDict_GetItemRef(kwds2, key, &value);
        if (found) {
            if (unlikely(found < 0)) goto bad;
            values[name-argnames] = value;
            if (unlikely(PyDict_DelItem(kwds2, key) < 0)) goto bad;
        }
#else
    #if CYTHON_COMPILING_IN_CPYTHON
        value = _PyDict_Pop(kwds2, key, kwds2);
    #else
        value = __Pyx_CallUnboundCMethod2(&__pyx_mstate_global->__pyx_umethod_PyDict_Type_pop, kwds2, key, kwds2);
    #endif
        if (value == kwds2) {
            Py_DECREF(value);
        } else {
            if (unlikely(!value)) goto bad;
            values[name-argnames] = value;
        }
#endif
        name++;
    }
    len = PyDict_Size(kwds2);
    if (len > 0) {
        return __Pyx_ValidateDuplicatePosArgs(kwds, argnames, first_kw_arg, function_name);
    } else if (unlikely(len == -1)) {
        goto bad;
    }
    return 0;
bad:
    return -1;
}
static int __Pyx_ParseKeywordsTuple(
    PyObject *kwds,
    PyObject * const *kwvalues,
    PyObject ** const argnames[],
    PyObject *kwds2,
    PyObject *values[],
    Py_ssize_t num_pos_args,
    Py_ssize_t num_kwargs,
    const char* function_name,
    int ignore_unknown_kwargs)
{
    PyObject *key = NULL;
    PyObject** const * name;
    PyObject** const *first_kw_arg = argnames + num_pos_args;
    for (Py_ssize_t pos = 0; pos < num_kwargs; pos++) {
#if CYTHON_AVOID_BORROWED_REFS
        key = __Pyx_PySequence_ITEM(kwds, pos);
#else
        key = __Pyx_PyTuple_GET_ITEM(kwds, pos);
#endif
#if !CYTHON_ASSUME_SAFE_MACROS
        if (unlikely(!key)) goto bad;
#endif
        name = first_kw_arg;
        while (*name && (**name != key)) name++;
        if (*name) {
            PyObject *value = kwvalues[pos];
            values[name-argnames] = __Pyx_NewRef(value);
        } else {
            size_t index_found = 0;
            int cmp = __Pyx_MatchKeywordArg(key, argnames, first_kw_arg, &index_found, function_name);
            if (cmp == 1) {
                PyObject *value = kwvalues[pos];
                values[index_found] = __Pyx_NewRef(value);
            } else {
                if (unlikely(cmp == -1)) goto bad;
                if (kwds2) {
                    PyObject *value = kwvalues[pos];
                    if (unlikely(PyDict_SetItem(kwds2, key, value))) goto bad;
                } else if (!ignore_unknown_kwargs) {
                    goto invalid_keyword;
                }
            }
        }
        #if CYTHON_AVOID_BORROWED_REFS
        Py_DECREF(key);
        key = NULL;
        #endif
    }
    return 0;
invalid_keyword:
    PyErr_Format(PyExc_TypeError,
        "%s() got an unexpected keyword argument '%U'",
        function_name, key);
    goto bad;
bad:
    #if CYTHON_AVOID_BORROWED_REFS
    Py_XDECREF(key);
    #endif
    return -1;
}
static int __Pyx_ParseKeywords(
    PyObject *kwds,
    PyObject * const *kwvalues,
    PyObject ** const argnames[],
    PyObject *kwds2,
    PyObject *values[],
    Py_ssize_t num_pos_args,
    Py_ssize_t num_kwargs,
    const char* function_name,
    int ignore_unknown_kwargs)
{
    if (CYTHON_METH_FASTCALL && likely(PyTuple_Check(kwds)))
        return __Pyx_ParseKeywordsTuple(kwds, kwvalues, argnames, kwds2, values, num_pos_args, num_kwargs, function_name, ignore_unknown_kwargs);
    else if (kwds2)
        return __Pyx_ParseKeywordDictToDict(kwds, argnames, kwds2, values, num_pos_args, function_name);
    else
        return __Pyx_ParseKeywordDict(kwds, argnames, values, num_pos_args, num_kwargs, function_name, ignore_unknown_kwargs);
}

/* RaiseArgTupleInvalid */
static void __Pyx_RaiseArgtupleInvalid(
    const char* func_name,
    int exact,
    Py_ssize_t num_min,
    Py_ssize_t num_max,
    Py_ssize_t num_found)
{
    Py_ssize_t num_expected;
    const char *more_or_less;
    if (num_found < num_min) {
        num_expected = num_min;
        more_or_less = "at least";
    } else {
        num_expected = num_max;
        more_or_less = "at most";
    }
    if (exact) {
        more_or_less = "exactly";
    }
    PyErr_Format(PyExc_TypeError,
                 "%.200s() takes %.8s %" CYTHON_FORMAT_SSIZE_T "d positional argument%.1s (%" CYTHON_FORMAT_SSIZE_T "d given)",
                 func_name, more_or_less, num_expected,
                 (num_expected == 1) ? "" : "s", num_found);
}

/* IterNextPlain */
#if CYTHON_COMPILING_IN_LIMITED_API && __PYX_LIMITED_VERSION_HEX < 0x030A0000
static PyObject *__Pyx_GetBuiltinNext_LimitedAPI(void) {
    if (unlikely(!__pyx_mstate_global->__Pyx_GetBuiltinNext_LimitedAPI_cache))
        __pyx_mstate_global->__Pyx_GetBuiltinNext_LimitedAPI_cache = __Pyx_GetBuiltinName(__pyx_mstate_global->__pyx_n_u_next);
    return __pyx_mstate_global->__Pyx_GetBuiltinNext_LimitedAPI_cache;
}
#endif
static CYTHON_INLINE PyObject *__Pyx_PyIter_Next_Plain(PyObject *iterator) {
#if CYTHON_COMPILING_IN_LIMITED_API && __PYX_LIMITED_VERSION_HEX < 0x030A0000
    PyObject *result;
    PyObject *next = __Pyx_GetBuiltinNext_LimitedAPI();
    if (unlikely(!next)) return NULL;
    result = PyObject_CallFunctionObjArgs(next, iterator, NULL);
    return result;
#else
    (void)__Pyx_GetBuiltinName; // only for early limited API
    iternextfunc iternext = __Pyx_PyObject_GetIterNextFunc(iterator);
    assert(iternext);
    return iternext(iterator);
#endif
}

/* IterNext */
#if CYTHON_COMPILING_IN_LIMITED_API && __PYX_LIMITED_VERSION_HEX < 0x03080000
static PyObject *__Pyx_PyIter_Next2(PyObject *o, PyObject *defval) {
    PyObject *result;
    PyObject *next = __Pyx_GetBuiltinNext_LimitedAPI();
    if (unlikely(!next)) return NULL;
    result = PyObject_CallFunctionObjArgs(next, o, defval, NULL);
    return result;
}
#else
static PyObject *__Pyx_PyIter_Next2Default(PyObject* defval) {
    PyObject* exc_type;
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    exc_type = __Pyx_PyErr_CurrentExceptionType();
    if (unlikely(exc_type)) {
        if (!defval || unlikely(!__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration)))
            return NULL;
        __Pyx_PyErr_Clear();
        Py_INCREF(defval);
        return defval;
    }
    if (defval) {
        Py_INCREF(defval);
        return defval;
    }
    __Pyx_PyErr_SetNone(PyExc_StopIteration);
    return NULL;
}
static void __Pyx_PyIter_Next_ErrorNoIterator(PyObject *iterator) {
    __Pyx_TypeName iterator_type_name = __Pyx_PyType_GetFullyQualifiedName(Py_TYPE(iterator));
    PyErr_Format(PyExc_TypeError,
        __Pyx_FMT_TYPENAME " object is not an iterator", iterator_type_name);
    __Pyx_DECREF_TypeName(iterator_type_name);
}
static CYTHON_INLINE PyObject *__Pyx_PyIter_Next2(PyObject* iterator, PyObject* defval) {
    PyObject* next;
#if !CYTHON_COMPILING_IN_LIMITED_API
    iternextfunc iternext = __Pyx_PyObject_TryGetSlot(iterator, tp_iternext, iternextfunc);
    if (likely(iternext)) {
        next = iternext(iterator);
        if (likely(next))
            return next;
    #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030d0000
        if (unlikely(iternext == &_PyObject_NextNotImplemented))
            return NULL;
    #endif
    } else if (CYTHON_USE_TYPE_SLOTS) {
        __Pyx_PyIter_Next_ErrorNoIterator(iterator);
        return NULL;
    } else
#endif
    if (unlikely(!PyIter_Check(iterator))) {
        __Pyx_PyIter_Next_ErrorNoIterator(iterator);
        return NULL;
    } else {
        next = defval ? PyIter_Next(iterator) : __Pyx_PyIter_Next_Plain(iterator);
        if (likely(next))
            return next;
    }
    return __Pyx_PyIter_Next2Default(defval);
}
#endif

/* RejectKeywords */
static void __Pyx_RejectKeywords(const char* function_name, PyObject *kwds) {
    PyObject *key = NULL;
    if (CYTHON_METH_FASTCALL && likely(PyTuple_Check(kwds))) {
        key = __Pyx_PySequence_ITEM(kwds, 0);
    } else {
        Py_ssize_t pos = 0;
#if !CYTHON_COMPILING_IN_PYPY || defined(PyArg_ValidateKeywordArguments)
        if (unlikely(!PyArg_ValidateKeywordArguments(kwds))) return;
#endif
        PyDict_Next(kwds, &pos, &key, NULL);
        Py_INCREF(key);
    }
    if (likely(key)) {
        PyErr_Format(PyExc_TypeError,
            "%s() got an unexpected keyword argument '%U'",
            function_name, key);
        Py_DECREF(key);
    }
}

/* RaiseException */
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) {
    PyObject* owned_instance = NULL;
    if (tb == Py_None) {
        tb = 0;
    } else if (tb && !PyTraceBack_Check(tb)) {
        PyErr_SetString(PyExc_TypeError,
            "raise: arg 3 must be a traceback or None");
        goto bad;
    }
    if (value == Py_None)
        value = 0;
    if (PyExceptionInstance_Check(type)) {
        if (value) {
            PyErr_SetString(PyExc_TypeError,
                "instance exception may not have a separate value");
            goto bad;
        }
        value = type;
        type = (PyObject*) Py_TYPE(value);
    } else if (PyExceptionClass_Check(type)) {
        PyObject *instance_class = NULL;
        if (value && PyExceptionInstance_Check(value)) {
            instance_class = (PyObject*) Py_TYPE(value);
            if (instance_class != type) {
                int is_subclass = PyObject_IsSubclass(instance_class, type);
                if (!is_subclass) {
                    instance_class = NULL;
                } else if (unlikely(is_subclass == -1)) {
                    goto bad;
                } else {
                    type = instance_class;
                }
            }
        }
        if (!instance_class) {
            PyObject *args;
            if (!value)
                args = PyTuple_New(0);
            else if (PyTuple_Check(value)) {
                Py_INCREF(value);
                args = value;
            } else
                args = PyTuple_Pack(1, value);
            if (!args)
                goto bad;
            owned_instance = PyObject_Call(type, args, NULL);
            Py_DECREF(args);
            if (!owned_instance)
                goto bad;
            value = owned_instance;
            if (!PyExceptionInstance_Check(value)) {
                PyErr_Format(PyExc_TypeError,
                             "calling %R should have returned an instance of "
                             "BaseException, not %R",
                             type, Py_TYPE(value));
                goto bad;
            }
        }
    } else {
        PyErr_SetString(PyExc_TypeError,
            "raise: exception class must be a subclass of BaseException");
        goto bad;
    }
    if (cause) {
        PyObject *fixed_cause;
        if (cause == Py_None) {
            fixed_cause = NULL;
        } else if (PyExceptionClass_Check(cause)) {
            fixed_cause = PyObject_CallObject(cause, NULL);
            if (fixed_cause == NULL)
                goto bad;
        } else if (PyExceptionInstance_Check(cause)) {
            fixed_cause = cause;
            Py_INCREF(fixed_cause);
        } else {
            PyErr_SetString(PyExc_TypeError,
                            "exception causes must derive from "
                            "BaseException");
            goto bad;
        }
        PyException_SetCause(value, fixed_cause);
    }
    PyErr_SetObject(type, value);
    if (tb) {
#if PY_VERSION_HEX >= 0x030C00A6
        PyException_SetTraceback(value, tb);
#elif CYTHON_FAST_THREAD_STATE
        PyThreadState *tstate = __Pyx_PyThreadState_Current;
        PyObject* tmp_tb = tstate->curexc_traceback;
        if (tb != tmp_tb) {
            Py_INCREF(tb);
            tstate->curexc_traceback = tb;
            Py_XDECREF(tmp_tb);
        }
#else
        PyObject *tmp_type, *tmp_value, *tmp_tb;
        PyErr_Fetch(&tmp_type, &tmp_value, &tmp_tb);
        Py_INCREF(tb);
        PyErr_Restore(tmp_type, tmp_value, tb);
        Py_XDECREF(tmp_tb);
#endif
    }
bad:
    Py_XDECREF(owned_instance);
    return;
}

/* GetItemInt */
static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) {
    PyObject *r;
    if (unlikely(!j)) return NULL;
    r = PyObject_GetItem(o, j);
    Py_DECREF(j);
    return r;
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
                                                              CYTHON_NCP_UNUSED int wraparound,
                                                              CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && CYTHON_ASSUME_SAFE_SIZE && !CYTHON_AVOID_BORROWED_REFS && !CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS
    Py_ssize_t wrapped_i = i;
    if (wraparound & unlikely(i < 0)) {
        wrapped_i += PyList_GET_SIZE(o);
    }
    if ((!boundscheck) || likely(__Pyx_is_valid_index(wrapped_i, PyList_GET_SIZE(o)))) {
        PyObject *r = PyList_GET_ITEM(o, wrapped_i);
        Py_INCREF(r);
        return r;
    }
    return __Pyx_GetItemInt_Generic(o, PyLong_FromSsize_t(i));
#else
    return PySequence_GetItem(o, i);
#endif
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
                                                              CYTHON_NCP_UNUSED int wraparound,
                                                              CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && CYTHON_ASSUME_SAFE_SIZE && !CYTHON_AVOID_BORROWED_REFS
    Py_ssize_t wrapped_i = i;
    if (wraparound & unlikely(i < 0)) {
        wrapped_i += PyTuple_GET_SIZE(o);
    }
    if ((!boundscheck) || likely(__Pyx_is_valid_index(wrapped_i, PyTuple_GET_SIZE(o)))) {
        PyObject *r = PyTuple_GET_ITEM(o, wrapped_i);
        Py_INCREF(r);
        return r;
    }
    return __Pyx_GetItemInt_Generic(o, PyLong_FromSsize_t(i));
#else
    return PySequence_GetItem(o, i);
#endif
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list,
                                                     CYTHON_NCP_UNUSED int wraparound,
                                                     CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && CYTHON_ASSUME_SAFE_SIZE && !CYTHON_AVOID_BORROWED_REFS && CYTHON_USE_TYPE_SLOTS
    if (is_list || PyList_CheckExact(o)) {
        Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o);
        if ((!boundscheck) || (likely(__Pyx_is_valid_index(n, PyList_GET_SIZE(o))))) {
            return __Pyx_PyList_GetItemRef(o, n);
        }
    }
    else if (PyTuple_CheckExact(o)) {
        Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyTuple_GET_SIZE(o);
        if ((!boundscheck) || likely(__Pyx_is_valid_index(n, PyTuple_GET_SIZE(o)))) {
            PyObject *r = PyTuple_GET_ITEM(o, n);
            Py_INCREF(r);
            return r;
        }
    } else {
        PyMappingMethods *mm = Py_TYPE(o)->tp_as_mapping;
        PySequenceMethods *sm = Py_TYPE(o)->tp_as_sequence;
        if (mm && mm->mp_subscript) {
            PyObject *r, *key = PyLong_FromSsize_t(i);
            if (unlikely(!key)) return NULL;
            r = mm->mp_subscript(o, key);
            Py_DECREF(key);
            return r;
        }
        if (likely(sm && sm->sq_item)) {
            if (wraparound && unlikely(i < 0) && likely(sm->sq_length)) {
                Py_ssize_t l = sm->sq_length(o);
                if (likely(l >= 0)) {
                    i += l;
                } else {
                    if (!PyErr_ExceptionMatches(PyExc_OverflowError))
                        return NULL;
                    PyErr_Clear();
                }
            }
            return sm->sq_item(o, i);
        }
    }
#else
    if (is_list || !PyMapping_Check(o)) {
        return PySequence_GetItem(o, i);
    }
#endif
    return __Pyx_GetItemInt_Generic(o, PyLong_FromSsize_t(i));
}

/* PyObjectCallOneArg */
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
    PyObject *args[2] = {NULL, arg};
    return __Pyx_PyObject_FastCall(func, args+1, 1 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET);
}

/* ObjectGetItem */
#if CYTHON_USE_TYPE_SLOTS
static PyObject *__Pyx_PyObject_GetIndex(PyObject *obj, PyObject *index) {
    PyObject *runerr = NULL;
    Py_ssize_t key_value;
    key_value = __Pyx_PyIndex_AsSsize_t(index);
    if (likely(key_value != -1 || !(runerr = PyErr_Occurred()))) {
        return __Pyx_GetItemInt_Fast(obj, key_value, 0, 1, 1);
    }
    if (PyErr_GivenExceptionMatches(runerr, PyExc_OverflowError)) {
        __Pyx_TypeName index_type_name = __Pyx_PyType_GetFullyQualifiedName(Py_TYPE(index));
        PyErr_Clear();
        PyErr_Format(PyExc_IndexError,
            "cannot fit '" __Pyx_FMT_TYPENAME "' into an index-sized integer", index_type_name);
        __Pyx_DECREF_TypeName(index_type_name);
    }
    return NULL;
}
static PyObject *__Pyx_PyObject_GetItem_Slow(PyObject *obj, PyObject *key) {
    __Pyx_TypeName obj_type_name;
    if (likely(PyType_Check(obj))) {
        PyObject *meth = __Pyx_PyObject_GetAttrStrNoError(obj, __pyx_mstate_global->__pyx_n_u_class_getitem);
        if (!meth) {
            PyErr_Clear();
        } else {
            PyObject *result = __Pyx_PyObject_CallOneArg(meth, key);
            Py_DECREF(meth);
            return result;
        }
    }
    obj_type_name = __Pyx_PyType_GetFullyQualifiedName(Py_TYPE(obj));
    PyErr_Format(PyExc_TypeError,
        "'" __Pyx_FMT_TYPENAME "' object is not subscriptable", obj_type_name);
    __Pyx_DECREF_TypeName(obj_type_name);
    return NULL;
}
static PyObject *__Pyx_PyObject_GetItem(PyObject *obj, PyObject *key) {
    PyTypeObject *tp = Py_TYPE(obj);
    PyMappingMethods *mm = tp->tp_as_mapping;
    PySequenceMethods *sm = tp->tp_as_sequence;
    if (likely(mm && mm->mp_subscript)) {
        return mm->mp_subscript(obj, key);
    }
    if (likely(sm && sm->sq_item)) {
        return __Pyx_PyObject_GetIndex(obj, key);
    }
    return __Pyx_PyObject_GetItem_Slow(obj, key);
}
#endif

/* DivInt[Py_ssize_t] */
static CYTHON_INLINE Py_ssize_t __Pyx_div_Py_ssize_t(Py_ssize_t a, Py_ssize_t b, int b_is_constant) {
    Py_ssize_t q = a / b;
    Py_ssize_t r = a - q*b;
    Py_ssize_t adapt_python = (b_is_constant ?
        ((r != 0) & ((r < 0) ^ (b < 0))) :
        ((r != 0) & ((r ^ b) < 0))
    );
    return q - adapt_python;
}

/* SliceObject */
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetSlice(PyObject* obj,
        Py_ssize_t cstart, Py_ssize_t cstop,
        PyObject** _py_start, PyObject** _py_stop, PyObject** _py_slice,
        int has_cstart, int has_cstop, CYTHON_UNUSED int wraparound) {
    __Pyx_TypeName obj_type_name;
#if CYTHON_USE_TYPE_SLOTS
    PyMappingMethods* mp = Py_TYPE(obj)->tp_as_mapping;
    if (likely(mp && mp->mp_subscript))
#endif
    {
        PyObject* result;
        PyObject *py_slice, *py_start, *py_stop;
        if (_py_slice) {
            py_slice = *_py_slice;
        } else {
            PyObject* owned_start = NULL;
            PyObject* owned_stop = NULL;
            if (_py_start) {
                py_start = *_py_start;
            } else {
                if (has_cstart) {
                    owned_start = py_start = PyLong_FromSsize_t(cstart);
                    if (unlikely(!py_start)) goto bad;
                } else
                    py_start = Py_None;
            }
            if (_py_stop) {
                py_stop = *_py_stop;
            } else {
                if (has_cstop) {
                    owned_stop = py_stop = PyLong_FromSsize_t(cstop);
                    if (unlikely(!py_stop)) {
                        Py_XDECREF(owned_start);
                        goto bad;
                    }
                } else
                    py_stop = Py_None;
            }
            py_slice = PySlice_New(py_start, py_stop, Py_None);
            Py_XDECREF(owned_start);
            Py_XDECREF(owned_stop);
            if (unlikely(!py_slice)) goto bad;
        }
#if CYTHON_USE_TYPE_SLOTS
        result = mp->mp_subscript(obj, py_slice);
#else
        result = PyObject_GetItem(obj, py_slice);
#endif
        if (!_py_slice) {
            Py_DECREF(py_slice);
        }
        return result;
    }
    obj_type_name = __Pyx_PyType_GetFullyQualifiedName(Py_TYPE(obj));
    PyErr_Format(PyExc_TypeError,
        "'" __Pyx_FMT_TYPENAME "' object is unsliceable", obj_type_name);
    __Pyx_DECREF_TypeName(obj_type_name);
bad:
    return NULL;
}

/* GetTopmostException */
#if CYTHON_USE_EXC_INFO_STACK && CYTHON_FAST_THREAD_STATE
static _PyErr_StackItem *
__Pyx_PyErr_GetTopmostException(PyThreadState *tstate)
{
    _PyErr_StackItem *exc_info = tstate->exc_info;
    while ((exc_info->exc_value == NULL || exc_info->exc_value == Py_None) &&
           exc_info->previous_item != NULL)
    {
        exc_info = exc_info->previous_item;
    }
    return exc_info;
}
#endif

/* SaveResetException */
#if CYTHON_FAST_THREAD_STATE
static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
  #if CYTHON_USE_EXC_INFO_STACK && PY_VERSION_HEX >= 0x030B00a4
    _PyErr_StackItem *exc_info = __Pyx_PyErr_GetTopmostException(tstate);
    PyObject *exc_value = exc_info->exc_value;
    if (exc_value == NULL || exc_value == Py_None) {
        *value = NULL;
        *type = NULL;
        *tb = NULL;
    } else {
        *value = exc_value;
        Py_INCREF(*value);
        *type = (PyObject*) Py_TYPE(exc_value);
        Py_INCREF(*type);
        *tb = PyException_GetTraceback(exc_value);
    }
  #elif CYTHON_USE_EXC_INFO_STACK
    _PyErr_StackItem *exc_info = __Pyx_PyErr_GetTopmostException(tstate);
    *type = exc_info->exc_type;
    *value = exc_info->exc_value;
    *tb = exc_info->exc_traceback;
    Py_XINCREF(*type);
    Py_XINCREF(*value);
    Py_XINCREF(*tb);
  #else
    *type = tstate->exc_type;
    *value = tstate->exc_value;
    *tb = tstate->exc_traceback;
    Py_XINCREF(*type);
    Py_XINCREF(*value);
    Py_XINCREF(*tb);
  #endif
}
static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
  #if CYTHON_USE_EXC_INFO_STACK && PY_VERSION_HEX >= 0x030B00a4
    _PyErr_StackItem *exc_info = tstate->exc_info;
    PyObject *tmp_value = exc_info->exc_value;
    exc_info->exc_value = value;
    Py_XDECREF(tmp_value);
    Py_XDECREF(type);
    Py_XDECREF(tb);
  #else
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    #if CYTHON_USE_EXC_INFO_STACK
    _PyErr_StackItem *exc_info = tstate->exc_info;
    tmp_type = exc_info->exc_type;
    tmp_value = exc_info->exc_value;
    tmp_tb = exc_info->exc_traceback;
    exc_info->exc_type = type;
    exc_info->exc_value = value;
    exc_info->exc_traceback = tb;
    #else
    tmp_type = tstate->exc_type;
    tmp_value = tstate->exc_value;
    tmp_tb = tstate->exc_traceback;
    tstate->exc_type = type;
    tstate->exc_value = value;
    tstate->exc_traceback = tb;
    #endif
    Py_XDECREF(tmp_type);
    Py_XDECREF(tmp_value);
    Py_XDECREF(tmp_tb);
  #endif
}
#endif

/* GetException */
#if CYTHON_FAST_THREAD_STATE
static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb)
#else
static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb)
#endif
{
    PyObject *local_type = NULL, *local_value, *local_tb = NULL;
#if CYTHON_FAST_THREAD_STATE
    PyObject *tmp_type, *tmp_value, *tmp_tb;
  #if PY_VERSION_HEX >= 0x030C0000
    local_value = tstate->current_exception;
    tstate->current_exception = 0;
  #else
    local_type = tstate->curexc_type;
    local_value = tstate->curexc_value;
    local_tb = tstate->curexc_traceback;
    tstate->curexc_type = 0;
    tstate->curexc_value = 0;
    tstate->curexc_traceback = 0;
  #endif
#elif __PYX_LIMITED_VERSION_HEX > 0x030C0000
    local_value = PyErr_GetRaisedException();
#else
    PyErr_Fetch(&local_type, &local_value, &local_tb);
#endif
#if __PYX_LIMITED_VERSION_HEX > 0x030C0000
    if (likely(local_value)) {
        local_type = (PyObject*) Py_TYPE(local_value);
        Py_INCREF(local_type);
        local_tb = PyException_GetTraceback(local_value);
    }
#else
    PyErr_NormalizeException(&local_type, &local_value, &local_tb);
#if CYTHON_FAST_THREAD_STATE
    if (unlikely(tstate->curexc_type))
#else
    if (unlikely(PyErr_Occurred()))
#endif
        goto bad;
    if (local_tb) {
        if (unlikely(PyException_SetTraceback(local_value, local_tb) < 0))
            goto bad;
    }
#endif // __PYX_LIMITED_VERSION_HEX > 0x030C0000
    Py_XINCREF(local_tb);
    Py_XINCREF(local_type);
    Py_XINCREF(local_value);
    *type = local_type;
    *value = local_value;
    *tb = local_tb;
#if CYTHON_FAST_THREAD_STATE
    #if CYTHON_USE_EXC_INFO_STACK
    {
        _PyErr_StackItem *exc_info = tstate->exc_info;
      #if PY_VERSION_HEX >= 0x030B00a4
        tmp_value = exc_info->exc_value;
        exc_info->exc_value = local_value;
        tmp_type = NULL;
        tmp_tb = NULL;
        Py_XDECREF(local_type);
        Py_XDECREF(local_tb);
      #else
        tmp_type = exc_info->exc_type;
        tmp_value = exc_info->exc_value;
        tmp_tb = exc_info->exc_traceback;
        exc_info->exc_type = local_type;
        exc_info->exc_value = local_value;
        exc_info->exc_traceback = local_tb;
      #endif
    }
    #else
    tmp_type = tstate->exc_type;
    tmp_value = tstate->exc_value;
    tmp_tb = tstate->exc_traceback;
    tstate->exc_type = local_type;
    tstate->exc_value = local_value;
    tstate->exc_traceback = local_tb;
    #endif
    Py_XDECREF(tmp_type);
    Py_XDECREF(tmp_value);
    Py_XDECREF(tmp_tb);
#elif __PYX_LIMITED_VERSION_HEX >= 0x030b0000
    PyErr_SetHandledException(local_value);
    Py_XDECREF(local_value);
    Py_XDECREF(local_type);
    Py_XDECREF(local_tb);
#else
    PyErr_SetExcInfo(local_type, local_value, local_tb);
#endif
    return 0;
#if __PYX_LIMITED_VERSION_HEX <= 0x030C0000
bad:
    *type = 0;
    *value = 0;
    *tb = 0;
    Py_XDECREF(local_type);
    Py_XDECREF(local_value);
    Py_XDECREF(local_tb);
    return -1;
#endif
}

/* KeywordStringCheck */
static int __Pyx_CheckKeywordStrings(
    const char* function_name,
    PyObject *kw)
{
#if CYTHON_COMPILING_IN_PYPY && !defined(PyArg_ValidateKeywordArguments)
    CYTHON_UNUSED_VAR(function_name);
    CYTHON_UNUSED_VAR(kw);
    return 0;
#else
    if (CYTHON_METH_FASTCALL && likely(PyTuple_Check(kw))) {
#if PY_VERSION_HEX >= 0x03090000
        CYTHON_UNUSED_VAR(function_name);
#else
        Py_ssize_t kwsize;
        #if CYTHON_ASSUME_SAFE_SIZE
        kwsize = PyTuple_GET_SIZE(kw);
        #else
        kwsize = PyTuple_Size(kw);
        if (unlikely(kwsize < 0)) return -1;
        #endif
        for (Py_ssize_t pos = 0; pos < kwsize; pos++) {
            PyObject* key = NULL;
            #if CYTHON_ASSUME_SAFE_MACROS
            key = PyTuple_GET_ITEM(kw, pos);
            #else
            key = PyTuple_GetItem(kw, pos);
            if (unlikely(!key)) return -1;
            #endif
            if (unlikely(!PyUnicode_Check(key))) {
                PyErr_Format(PyExc_TypeError,
                    "%.200s() keywords must be strings", function_name);
                return -1;
            }
        }
#endif
    } else {
        if (unlikely(!PyArg_ValidateKeywordArguments(kw))) return -1;
    }
    return 0;
#endif
}

/* DictGetItem */
#if !CYTHON_COMPILING_IN_PYPY
static PyObject *__Pyx_PyDict_GetItem(PyObject *d, PyObject* key) {
    PyObject *value;
    if (unlikely(__Pyx_PyDict_GetItemRef(d, key, &value) == 0)) { // no value, no error
        if (unlikely(PyTuple_Check(key))) {
            PyObject* args = PyTuple_Pack(1, key);
            if (likely(args)) {
                PyErr_SetObject(PyExc_KeyError, args);
                Py_DECREF(args);
            }
        } else {
            PyErr_SetObject(PyExc_KeyError, key);
        }
    }
    return value;
}
#endif

/* ModInt[Py_ssize_t] */
static CYTHON_INLINE Py_ssize_t __Pyx_mod_Py_ssize_t(Py_ssize_t a, Py_ssize_t b, int b_is_constant) {
    Py_ssize_t r = a % b;
    Py_ssize_t adapt_python = (b_is_constant ?
        ((r != 0) & ((r < 0) ^ (b < 0))) :
        ((r != 0) & ((r ^ b) < 0))
    );
    return r + adapt_python * b;
}

/* HasAttr */
#if __PYX_LIMITED_VERSION_HEX < 0x030d0000
static CYTHON_INLINE int __Pyx_HasAttr(PyObject *o, PyObject *n) {
    PyObject *r;
    if (unlikely(!PyUnicode_Check(n))) {
        PyErr_SetString(PyExc_TypeError,
                        "hasattr(): attribute name must be string");
        return -1;
    }
    r = __Pyx_PyObject_GetAttrStrNoError(o, n);
    if (!r) {
        return (unlikely(PyErr_Occurred())) ? -1 : 0;
    } else {
        Py_DECREF(r);
        return 1;
    }
}
#endif

/* ArgTypeTest */
static int __Pyx__ArgTypeTest(PyObject *obj, PyTypeObject *type, const char *name, int exact)
{
    __Pyx_TypeName type_name;
    __Pyx_TypeName obj_type_name;
    PyObject *extra_info = __pyx_mstate_global->__pyx_empty_unicode;
    int from_annotation_subclass = 0;
    if (unlikely(!type)) {
        PyErr_SetString(PyExc_SystemError, "Missing type object");
        return 0;
    }
    else if (!exact) {
        if (likely(__Pyx_TypeCheck(obj, type))) return 1;
    } else if (exact == 2) {
        if (__Pyx_TypeCheck(obj, type)) {
            from_annotation_subclass = 1;
            extra_info = __pyx_mstate_global->__pyx_kp_u_Note_that_Cython_is_deliberately;
        }
    }
    type_name = __Pyx_PyType_GetFullyQualifiedName(type);
    obj_type_name = __Pyx_PyType_GetFullyQualifiedName(Py_TYPE(obj));
    PyErr_Format(PyExc_TypeError,
        "Argument '%.200s' has incorrect type (expected " __Pyx_FMT_TYPENAME
        ", got " __Pyx_FMT_TYPENAME ")"
#if __PYX_LIMITED_VERSION_HEX < 0x030C0000
        "%s%U"
#endif
        , name, type_name, obj_type_name
#if __PYX_LIMITED_VERSION_HEX < 0x030C0000
        , (from_annotation_subclass ? ". " : ""), extra_info
#endif
        );
#if __PYX_LIMITED_VERSION_HEX >= 0x030C0000
    if (exact == 2 && from_annotation_subclass) {
        PyObject *res;
        PyObject *vargs[2];
        vargs[0] = PyErr_GetRaisedException();
        vargs[1] = extra_info;
        res = PyObject_VectorcallMethod(__pyx_mstate_global->__pyx_kp_u_add_note, vargs, 2, NULL);
        Py_XDECREF(res);
        PyErr_SetRaisedException(vargs[0]);
    }
#endif
    __Pyx_DECREF_TypeName(type_name);
    __Pyx_DECREF_TypeName(obj_type_name);
    return 0;
}

/* GetAttr3 */
#if __PYX_LIMITED_VERSION_HEX < 0x030d0000
static PyObject *__Pyx_GetAttr3Default(PyObject *d) {
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    if (unlikely(!__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError)))
        return NULL;
    __Pyx_PyErr_Clear();
    Py_INCREF(d);
    return d;
}
#endif
static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *o, PyObject *n, PyObject *d) {
    PyObject *r;
#if __PYX_LIMITED_VERSION_HEX >= 0x030d0000
    int res = PyObject_GetOptionalAttr(o, n, &r);
    return (res != 0) ? r : __Pyx_NewRef(d);
#else
  #if CYTHON_USE_TYPE_SLOTS
    if (likely(PyUnicode_Check(n))) {
        r = __Pyx_PyObject_GetAttrStrNoError(o, n);
        if (unlikely(!r) && likely(!PyErr_Occurred())) {
            r = __Pyx_NewRef(d);
        }
        return r;
    }
  #endif
    r = PyObject_GetAttr(o, n);
    return (likely(r)) ? r : __Pyx_GetAttr3Default(d);
#endif
}

/* PyDictVersioning */
#if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj) {
    PyObject *dict = Py_TYPE(obj)->tp_dict;
    return likely(dict) ? __PYX_GET_DICT_VERSION(dict) : 0;
}
static CYTHON_INLINE PY_UINT64_T __Pyx_get_object_dict_version(PyObject *obj) {
    PyObject **dictptr = NULL;
    Py_ssize_t offset = Py_TYPE(obj)->tp_dictoffset;
    if (offset) {
#if CYTHON_COMPILING_IN_CPYTHON
        dictptr = (likely(offset > 0)) ? (PyObject **) ((char *)obj + offset) : _PyObject_GetDictPtr(obj);
#else
        dictptr = _PyObject_GetDictPtr(obj);
#endif
    }
    return (dictptr && *dictptr) ? __PYX_GET_DICT_VERSION(*dictptr) : 0;
}
static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UINT64_T tp_dict_version, PY_UINT64_T obj_dict_version) {
    PyObject *dict = Py_TYPE(obj)->tp_dict;
    if (unlikely(!dict) || unlikely(tp_dict_version != __PYX_GET_DICT_VERSION(dict)))
        return 0;
    return obj_dict_version == __Pyx_get_object_dict_version(obj);
}
#endif

/* GetModuleGlobalName */
#if CYTHON_USE_DICT_VERSIONS
static PyObject *__Pyx__GetModuleGlobalName(PyObject *name, PY_UINT64_T *dict_version, PyObject **dict_cached_value)
#else
static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name)
#endif
{
    PyObject *result;
#if CYTHON_COMPILING_IN_LIMITED_API
    if (unlikely(!__pyx_m)) {
        if (!PyErr_Occurred())
            PyErr_SetNone(PyExc_NameError);
        return NULL;
    }
    result = PyObject_GetAttr(__pyx_m, name);
    if (likely(result)) {
        return result;
    }
    PyErr_Clear();
#elif CYTHON_AVOID_BORROWED_REFS || CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS
    if (unlikely(__Pyx_PyDict_GetItemRef(__pyx_mstate_global->__pyx_d, name, &result) == -1)) PyErr_Clear();
    __PYX_UPDATE_DICT_CACHE(__pyx_mstate_global->__pyx_d, result, *dict_cached_value, *dict_version)
    if (likely(result)) {
        return result;
    }
#else
    result = _PyDict_GetItem_KnownHash(__pyx_mstate_global->__pyx_d, name, ((PyASCIIObject *) name)->hash);
    __PYX_UPDATE_DICT_CACHE(__pyx_mstate_global->__pyx_d, result, *dict_cached_value, *dict_version)
    if (likely(result)) {
        return __Pyx_NewRef(result);
    }
    PyErr_Clear();
#endif
    return __Pyx_GetBuiltinName(name);
}

/* RaiseUnexpectedTypeError */
static int
__Pyx_RaiseUnexpectedTypeError(const char *expected, PyObject *obj)
{
    __Pyx_TypeName obj_type_name = __Pyx_PyType_GetFullyQualifiedName(Py_TYPE(obj));
    PyErr_Format(PyExc_TypeError, "Expected %s, got " __Pyx_FMT_TYPENAME,
                 expected, obj_type_name);
    __Pyx_DECREF_TypeName(obj_type_name);
    return 0;
}

/* PyObjectCallNoArg */
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func) {
    PyObject *arg[2] = {NULL, NULL};
    return __Pyx_PyObject_FastCall(func, arg + 1, 0 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET);
}

/* pyfrozenset_new */
static CYTHON_INLINE PyObject* __Pyx_PyFrozenSet_New(PyObject* it) {
    if (it) {
        PyObject* result;
#if CYTHON_COMPILING_IN_PYPY
        PyObject* args;
        args = PyTuple_Pack(1, it);
        if (unlikely(!args))
            return NULL;
        result = PyObject_Call((PyObject*)&PyFrozenSet_Type, args, NULL);
        Py_DECREF(args);
        return result;
#else
        if (PyFrozenSet_CheckExact(it)) {
            Py_INCREF(it);
            return it;
        }
        result = PyFrozenSet_New(it);
        if (unlikely(!result))
            return NULL;
        if ((__PYX_LIMITED_VERSION_HEX >= 0x030A0000)
#if CYTHON_COMPILING_IN_LIMITED_API
            || __Pyx_get_runtime_version() >= 0x030A0000
#endif
            )
            return result;
        {
            Py_ssize_t size = __Pyx_PySet_GET_SIZE(result);
            if (likely(size > 0))
                return result;
#if !CYTHON_ASSUME_SAFE_SIZE
            if (unlikely(size < 0)) {
                Py_DECREF(result);
                return NULL;
            }
#endif
        }
        Py_DECREF(result);
#endif
    }
    return __Pyx_PyObject_CallNoArg((PyObject*) &PyFrozenSet_Type);
}

/* PySetContains */
static int __Pyx_PySet_ContainsUnhashable(PyObject *set, PyObject *key) {
    int result = -1;
    if (PySet_Check(key) && PyErr_ExceptionMatches(PyExc_TypeError)) {
        PyObject *tmpkey;
        PyErr_Clear();
        tmpkey = __Pyx_PyFrozenSet_New(key);
        if (tmpkey != NULL) {
            result = PySet_Contains(set, tmpkey);
            Py_DECREF(tmpkey);
        }
    }
    return result;
}
static CYTHON_INLINE int __Pyx_PySet_ContainsTF(PyObject* key, PyObject* set, int eq) {
    int result = PySet_Contains(set, key);
    if (unlikely(result < 0)) {
        result = __Pyx_PySet_ContainsUnhashable(set, key);
    }
    return unlikely(result < 0) ? result : (result == (eq == Py_EQ));
}

/* PyObjectVectorCallKwBuilder */
#if CYTHON_VECTORCALL
static int __Pyx_VectorcallBuilder_AddArg(PyObject *key, PyObject *value, PyObject *builder, PyObject **args, int n) {
    (void)__Pyx_PyObject_FastCallDict;
    if (__Pyx_PyTuple_SET_ITEM(builder, n, key) != (0)) return -1;
    Py_INCREF(key);
    args[n] = value;
    return 0;
}
CYTHON_UNUSED static int __Pyx_VectorcallBuilder_AddArg_Check(PyObject *key, PyObject *value, PyObject *builder, PyObject **args, int n) {
    (void)__Pyx_VectorcallBuilder_AddArgStr;
    if (unlikely(!PyUnicode_Check(key))) {
        PyErr_SetString(PyExc_TypeError, "keywords must be strings");
        return -1;
    }
    return __Pyx_VectorcallBuilder_AddArg(key, value, builder, args, n);
}
static int __Pyx_VectorcallBuilder_AddArgStr(const char *key, PyObject *value, PyObject *builder, PyObject **args, int n) {
    PyObject *pyKey = PyUnicode_FromString(key);
    if (!pyKey) return -1;
    return __Pyx_VectorcallBuilder_AddArg(pyKey, value, builder, args, n);
}
#else // CYTHON_VECTORCALL
CYTHON_UNUSED static int __Pyx_VectorcallBuilder_AddArg_Check(PyObject *key, PyObject *value, PyObject *builder, CYTHON_UNUSED PyObject **args, CYTHON_UNUSED int n) {
    if (unlikely(!PyUnicode_Check(key))) {
        PyErr_SetString(PyExc_TypeError, "keywords must be strings");
        return -1;
    }
    return PyDict_SetItem(builder, key, value);
}
#endif

/* PyObjectCall2Args */
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call2Args(PyObject* function, PyObject* arg1, PyObject* arg2) {
    PyObject *args[3] = {NULL, arg1, arg2};
    return __Pyx_PyObject_FastCall(function, args+1, 2 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET);
}

/* CallUnboundCMethod1 */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_CallUnboundCMethod1(__Pyx_CachedCFunction* cfunc, PyObject* self, PyObject* arg) {
    int was_initialized =  __Pyx_CachedCFunction_GetAndSetInitializing(cfunc);
    if (likely(was_initialized == 2 && cfunc->func)) {
        int flag = cfunc->flag;
        if (flag == METH_O) {
            return __Pyx_CallCFunction(cfunc, self, arg);
        } else if (flag == METH_FASTCALL) {
            return __Pyx_CallCFunctionFast(cfunc, self, &arg, 1);
        } else if (flag == (METH_FASTCALL | METH_KEYWORDS)) {
            return __Pyx_CallCFunctionFastWithKeywords(cfunc, self, &arg, 1, NULL);
        }
    }
#if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    else if (unlikely(was_initialized == 1)) {
        __Pyx_CachedCFunction tmp_cfunc = {
#ifndef __cplusplus
            0
#endif
        };
        tmp_cfunc.type = cfunc->type;
        tmp_cfunc.method_name = cfunc->method_name;
        return __Pyx__CallUnboundCMethod1(&tmp_cfunc, self, arg);
    }
#endif
    PyObject* result = __Pyx__CallUnboundCMethod1(cfunc, self, arg);
    __Pyx_CachedCFunction_SetFinishedInitializing(cfunc);
    return result;
}
#endif
static PyObject* __Pyx__CallUnboundCMethod1(__Pyx_CachedCFunction* cfunc, PyObject* self, PyObject* arg){
    PyObject *result = NULL;
    if (unlikely(!cfunc->func && !cfunc->method) && unlikely(__Pyx_TryUnpackUnboundCMethod(cfunc) < 0)) return NULL;
#if CYTHON_COMPILING_IN_CPYTHON
    if (cfunc->func && (cfunc->flag & METH_VARARGS)) {
        PyObject *args = PyTuple_New(1);
        if (unlikely(!args)) return NULL;
        Py_INCREF(arg);
        PyTuple_SET_ITEM(args, 0, arg);
        if (cfunc->flag & METH_KEYWORDS)
            result = __Pyx_CallCFunctionWithKeywords(cfunc, self, args, NULL);
        else
            result = __Pyx_CallCFunction(cfunc, self, args);
        Py_DECREF(args);
    } else
#endif
    {
        result = __Pyx_PyObject_Call2Args(cfunc->method, self, arg);
    }
    return result;
}

/* dict_getitem_default */
static PyObject* __Pyx_PyDict_GetItemDefault(PyObject* d, PyObject* key, PyObject* default_value) {
    PyObject* value;
#if !CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07020000
    value = PyDict_GetItemWithError(d, key);
    if (unlikely(!value)) {
        if (unlikely(PyErr_Occurred()))
            return NULL;
        value = default_value;
    }
    Py_INCREF(value);
    if ((1));
#else
    if (PyBytes_CheckExact(key) || PyUnicode_CheckExact(key) || PyLong_CheckExact(key)) {
        value = PyDict_GetItem(d, key);
        if (unlikely(!value)) {
            value = default_value;
        }
        Py_INCREF(value);
    }
#endif
    else {
        if (default_value == Py_None)
            value = __Pyx_CallUnboundCMethod1(&__pyx_mstate_global->__pyx_umethod_PyDict_Type_get, d, key);
        else
            value = __Pyx_CallUnboundCMethod2(&__pyx_mstate_global->__pyx_umethod_PyDict_Type_get, d, key, default_value);
    }
    return value;
}

/* PyObjectVectorCallMethodKwBuilder */
#if !CYTHON_VECTORCALL || PY_VERSION_HEX < 0x03090000
static PyObject *__Pyx_Object_VectorcallMethod_CallFromBuilder(PyObject *name, PyObject *const *args, size_t nargsf, PyObject *kwnames) {
    PyObject *result;
    PyObject *obj = PyObject_GetAttr(args[0], name);
    if (unlikely(!obj))
        return NULL;
    result = __Pyx_Object_Vectorcall_CallFromBuilder(obj, args+1, nargsf-1, kwnames);
    Py_DECREF(obj);
    return result;
}
#endif

/* pybytes_as_double */
static double __Pyx_SlowPyString_AsDouble(PyObject *obj) {
    PyObject *float_value = PyFloat_FromString(obj);
    if (likely(float_value)) {
        double value = __Pyx_PyFloat_AS_DOUBLE(float_value);
        Py_DECREF(float_value);
        return value;
    }
    return (double)-1;
}
static const char* __Pyx__PyBytes_AsDouble_Copy(const char* start, char* buffer, Py_ssize_t length) {
    int last_was_punctuation = 1;
    int parse_error_found = 0;
    Py_ssize_t i;
    for (i=0; i < length; i++) {
        char chr = start[i];
        int is_punctuation = (chr == '_') | (chr == '.') | (chr == 'e') | (chr == 'E');
        *buffer = chr;
        buffer += (chr != '_');
        parse_error_found |= last_was_punctuation & is_punctuation;
        last_was_punctuation = is_punctuation;
    }
    parse_error_found |= last_was_punctuation;
    *buffer = '\0';
    return unlikely(parse_error_found) ? NULL : buffer;
}
static double __Pyx__PyBytes_AsDouble_inf_nan(const char* start, Py_ssize_t length) {
    int matches = 1;
    char sign = start[0];
    int is_signed = (sign == '+') | (sign == '-');
    start += is_signed;
    length -= is_signed;
    switch (start[0]) {
        #ifdef Py_NAN
        case 'n':
        case 'N':
            if (unlikely(length != 3)) goto parse_failure;
            matches &= (start[1] == 'a' || start[1] == 'A');
            matches &= (start[2] == 'n' || start[2] == 'N');
            if (unlikely(!matches)) goto parse_failure;
            return (sign == '-') ? -Py_NAN : Py_NAN;
        #endif
        case 'i':
        case 'I':
            if (unlikely(length < 3)) goto parse_failure;
            matches &= (start[1] == 'n' || start[1] == 'N');
            matches &= (start[2] == 'f' || start[2] == 'F');
            if (likely(length == 3 && matches))
                return (sign == '-') ? -Py_HUGE_VAL : Py_HUGE_VAL;
            if (unlikely(length != 8)) goto parse_failure;
            matches &= (start[3] == 'i' || start[3] == 'I');
            matches &= (start[4] == 'n' || start[4] == 'N');
            matches &= (start[5] == 'i' || start[5] == 'I');
            matches &= (start[6] == 't' || start[6] == 'T');
            matches &= (start[7] == 'y' || start[7] == 'Y');
            if (unlikely(!matches)) goto parse_failure;
            return (sign == '-') ? -Py_HUGE_VAL : Py_HUGE_VAL;
        case '.': case '0': case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9':
            break;
        default:
            goto parse_failure;
    }
    return 0.0;
parse_failure:
    return -1.0;
}
static CYTHON_INLINE int __Pyx__PyBytes_AsDouble_IsSpace(char ch) {
    return (ch == 0x20) | !((ch < 0x9) | (ch > 0xd));
}
CYTHON_UNUSED static double __Pyx__PyBytes_AsDouble(PyObject *obj, const char* start, Py_ssize_t length) {
    double value;
    Py_ssize_t i, digits;
    const char *last = start + length;
    char *end;
    while (__Pyx__PyBytes_AsDouble_IsSpace(*start))
        start++;
    while (start < last - 1 && __Pyx__PyBytes_AsDouble_IsSpace(last[-1]))
        last--;
    length = last - start;
    if (unlikely(length <= 0)) goto fallback;
    value = __Pyx__PyBytes_AsDouble_inf_nan(start, length);
    if (unlikely(value == -1.0)) goto fallback;
    if (value != 0.0) return value;
    digits = 0;
    for (i=0; i < length; digits += start[i++] != '_');
    if (likely(digits == length)) {
        value = PyOS_string_to_double(start, &end, NULL);
    } else if (digits < 40) {
        char number[40];
        last = __Pyx__PyBytes_AsDouble_Copy(start, number, length);
        if (unlikely(!last)) goto fallback;
        value = PyOS_string_to_double(number, &end, NULL);
    } else {
        char *number = (char*) PyMem_Malloc((digits + 1) * sizeof(char));
        if (unlikely(!number)) goto fallback;
        last = __Pyx__PyBytes_AsDouble_Copy(start, number, length);
        if (unlikely(!last)) {
            PyMem_Free(number);
            goto fallback;
        }
        value = PyOS_string_to_double(number, &end, NULL);
        PyMem_Free(number);
    }
    if (likely(end == last) || (value == (double)-1 && PyErr_Occurred())) {
        return value;
    }
fallback:
    return __Pyx_SlowPyString_AsDouble(obj);
}

/* pyobject_as_double */
static double __Pyx__PyObject_AsDouble(PyObject* obj) {
    if (PyUnicode_CheckExact(obj)) {
        return __Pyx_PyUnicode_AsDouble(obj);
    } else if (PyBytes_CheckExact(obj)) {
        return __Pyx_PyBytes_AsDouble(obj);
    } else if (PyByteArray_CheckExact(obj)) {
        return __Pyx_PyByteArray_AsDouble(obj);
    } else {
        PyObject* float_value;
#if !CYTHON_USE_TYPE_SLOTS
        float_value = PyNumber_Float(obj);  if ((0)) goto bad;
        (void)__Pyx_PyObject_CallOneArg;
#else
        PyNumberMethods *nb = Py_TYPE(obj)->tp_as_number;
        if (likely(nb) && likely(nb->nb_float)) {
            float_value = nb->nb_float(obj);
            if (likely(float_value) && unlikely(!PyFloat_Check(float_value))) {
                __Pyx_TypeName float_value_type_name = __Pyx_PyType_GetFullyQualifiedName(Py_TYPE(float_value));
                PyErr_Format(PyExc_TypeError,
                    "__float__ returned non-float (type " __Pyx_FMT_TYPENAME ")",
                    float_value_type_name);
                __Pyx_DECREF_TypeName(float_value_type_name);
                Py_DECREF(float_value);
                goto bad;
            }
        } else {
            float_value = __Pyx_PyObject_CallOneArg((PyObject*)&PyFloat_Type, obj);
        }
#endif
        if (likely(float_value)) {
            double value = __Pyx_PyFloat_AS_DOUBLE(float_value);
            Py_DECREF(float_value);
            return value;
        }
    }
bad:
    return (double)-1;
}

/* Import */
static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
    PyObject *module = 0;
    PyObject *empty_dict = 0;
    PyObject *empty_list = 0;
    empty_dict = PyDict_New();
    if (unlikely(!empty_dict))
        goto bad;
    if (level == -1) {
        const char* package_sep = strchr(__Pyx_MODULE_NAME, '.');
        if (package_sep != (0)) {
            module = PyImport_ImportModuleLevelObject(
                name, __pyx_mstate_global->__pyx_d, empty_dict, from_list, 1);
            if (unlikely(!module)) {
                if (unlikely(!PyErr_ExceptionMatches(PyExc_ImportError)))
                    goto bad;
                PyErr_Clear();
            }
        }
        level = 0;
    }
    if (!module) {
        module = PyImport_ImportModuleLevelObject(
            name, __pyx_mstate_global->__pyx_d, empty_dict, from_list, level);
    }
bad:
    Py_XDECREF(empty_dict);
    Py_XDECREF(empty_list);
    return module;
}

/* ImportFrom */
static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) {
    PyObject* value = __Pyx_PyObject_GetAttrStr(module, name);
    if (unlikely(!value) && PyErr_ExceptionMatches(PyExc_AttributeError)) {
        const char* module_name_str = 0;
        PyObject* module_name = 0;
        PyObject* module_dot = 0;
        PyObject* full_name = 0;
        PyErr_Clear();
        module_name_str = PyModule_GetName(module);
        if (unlikely(!module_name_str)) { goto modbad; }
        module_name = PyUnicode_FromString(module_name_str);
        if (unlikely(!module_name)) { goto modbad; }
        module_dot = PyUnicode_Concat(module_name, __pyx_mstate_global->__pyx_kp_u__6);
        if (unlikely(!module_dot)) { goto modbad; }
        full_name = PyUnicode_Concat(module_dot, name);
        if (unlikely(!full_name)) { goto modbad; }
        #if (CYTHON_COMPILING_IN_PYPY && PYPY_VERSION_NUM  < 0x07030400) ||\
                CYTHON_COMPILING_IN_GRAAL
        {
            PyObject *modules = PyImport_GetModuleDict();
            if (unlikely(!modules))
                goto modbad;
            value = PyObject_GetItem(modules, full_name);
        }
        #else
        value = PyImport_GetModule(full_name);
        #endif
      modbad:
        Py_XDECREF(full_name);
        Py_XDECREF(module_dot);
        Py_XDECREF(module_name);
    }
    if (unlikely(!value)) {
        PyErr_Format(PyExc_ImportError, "cannot import name %S", name);
    }
    return value;
}

/* PyObjectFastCallMethod */
#if !CYTHON_VECTORCALL || PY_VERSION_HEX < 0x03090000
static PyObject *__Pyx_PyObject_FastCallMethod(PyObject *name, PyObject *const *args, size_t nargsf) {
    PyObject *result;
    PyObject *attr = PyObject_GetAttr(args[0], name);
    if (unlikely(!attr))
        return NULL;
    result = __Pyx_PyObject_FastCall(attr, args+1, nargsf - 1);
    Py_DECREF(attr);
    return result;
}
#endif

/* CallTypeTraverse */
#if !CYTHON_USE_TYPE_SPECS || (!CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x03090000)
#else
static int __Pyx_call_type_traverse(PyObject *o, int always_call, visitproc visit, void *arg) {
    #if CYTHON_COMPILING_IN_LIMITED_API && __PYX_LIMITED_VERSION_HEX < 0x03090000
    if (__Pyx_get_runtime_version() < 0x03090000) return 0;
    #endif
    if (!always_call) {
        PyTypeObject *base = __Pyx_PyObject_GetSlot(o, tp_base, PyTypeObject*);
        unsigned long flags = PyType_GetFlags(base);
        if (flags & Py_TPFLAGS_HEAPTYPE) {
            return 0;
        }
    }
    Py_VISIT((PyObject*)Py_TYPE(o));
    return 0;
}
#endif

/* LimitedApiGetTypeDict */
#if CYTHON_COMPILING_IN_LIMITED_API
static Py_ssize_t __Pyx_GetTypeDictOffset(void) {
    PyObject *tp_dictoffset_o;
    Py_ssize_t tp_dictoffset;
    tp_dictoffset_o = PyObject_GetAttrString((PyObject*)(&PyType_Type), "__dictoffset__");
    if (unlikely(!tp_dictoffset_o)) return -1;
    tp_dictoffset = PyLong_AsSsize_t(tp_dictoffset_o);
    Py_DECREF(tp_dictoffset_o);
    if (unlikely(tp_dictoffset == 0)) {
        PyErr_SetString(
            PyExc_TypeError,
            "'type' doesn't have a dictoffset");
        return -1;
    } else if (unlikely(tp_dictoffset < 0)) {
        PyErr_SetString(
            PyExc_TypeError,
            "'type' has an unexpected negative dictoffset. "
            "Please report this as Cython bug");
        return -1;
    }
    return tp_dictoffset;
}
static PyObject *__Pyx_GetTypeDict(PyTypeObject *tp) {
    static Py_ssize_t tp_dictoffset = 0;
    if (unlikely(tp_dictoffset == 0)) {
        tp_dictoffset = __Pyx_GetTypeDictOffset();
        if (unlikely(tp_dictoffset == -1 && PyErr_Occurred())) {
            tp_dictoffset = 0; // try again next time?
            return NULL;
        }
    }
    return *(PyObject**)((char*)tp + tp_dictoffset);
}
#endif

/* SetItemOnTypeDict */
static int __Pyx__SetItemOnTypeDict(PyTypeObject *tp, PyObject *k, PyObject *v) {
    int result;
    PyObject *tp_dict;
#if CYTHON_COMPILING_IN_LIMITED_API
    tp_dict = __Pyx_GetTypeDict(tp);
    if (unlikely(!tp_dict)) return -1;
#else
    tp_dict = tp->tp_dict;
#endif
    result = PyDict_SetItem(tp_dict, k, v);
    if (likely(!result)) {
        PyType_Modified(tp);
        if (unlikely(PyObject_HasAttr(v, __pyx_mstate_global->__pyx_n_u_set_name))) {
            PyObject *setNameResult = PyObject_CallMethodObjArgs(v, __pyx_mstate_global->__pyx_n_u_set_name,  (PyObject *) tp, k, NULL);
            if (!setNameResult) return -1;
            Py_DECREF(setNameResult);
        }
    }
    return result;
}

/* FixUpExtensionType */
static int __Pyx_fix_up_extension_type_from_spec(PyType_Spec *spec, PyTypeObject *type) {
#if __PYX_LIMITED_VERSION_HEX > 0x030900B1
    CYTHON_UNUSED_VAR(spec);
    CYTHON_UNUSED_VAR(type);
    CYTHON_UNUSED_VAR(__Pyx__SetItemOnTypeDict);
#else
    const PyType_Slot *slot = spec->slots;
    int changed = 0;
#if !CYTHON_COMPILING_IN_LIMITED_API
    while (slot && slot->slot && slot->slot != Py_tp_members)
        slot++;
    if (slot && slot->slot == Py_tp_members) {
#if !CYTHON_COMPILING_IN_CPYTHON
        const
#endif  // !CYTHON_COMPILING_IN_CPYTHON)
            PyMemberDef *memb = (PyMemberDef*) slot->pfunc;
        while (memb && memb->name) {
            if (memb->name[0] == '_' && memb->name[1] == '_') {
                if (strcmp(memb->name, "__weaklistoffset__") == 0) {
                    assert(memb->type == T_PYSSIZET);
                    assert(memb->flags == READONLY);
                    type->tp_weaklistoffset = memb->offset;
                    changed = 1;
                }
                else if (strcmp(memb->name, "__dictoffset__") == 0) {
                    assert(memb->type == T_PYSSIZET);
                    assert(memb->flags == READONLY);
                    type->tp_dictoffset = memb->offset;
                    changed = 1;
                }
#if CYTHON_METH_FASTCALL
                else if (strcmp(memb->name, "__vectorcalloffset__") == 0) {
                    assert(memb->type == T_PYSSIZET);
                    assert(memb->flags == READONLY);
#if PY_VERSION_HEX >= 0x030800b4
                    type->tp_vectorcall_offset = memb->offset;
#else
                    type->tp_print = (printfunc) memb->offset;
#endif
                    changed = 1;
                }
#endif  // CYTHON_METH_FASTCALL
#if !CYTHON_COMPILING_IN_PYPY
                else if (strcmp(memb->name, "__module__") == 0) {
                    PyObject *descr;
                    assert(memb->type == T_OBJECT);
                    assert(memb->flags == 0 || memb->flags == READONLY);
                    descr = PyDescr_NewMember(type, memb);
                    if (unlikely(!descr))
                        return -1;
                    int set_item_result = PyDict_SetItem(type->tp_dict, PyDescr_NAME(descr), descr);
                    Py_DECREF(descr);
                    if (unlikely(set_item_result < 0)) {
                        return -1;
                    }
                    changed = 1;
                }
#endif  // !CYTHON_COMPILING_IN_PYPY
            }
            memb++;
        }
    }
#endif  // !CYTHON_COMPILING_IN_LIMITED_API
#if !CYTHON_COMPILING_IN_PYPY
    slot = spec->slots;
    while (slot && slot->slot && slot->slot != Py_tp_getset)
        slot++;
    if (slot && slot->slot == Py_tp_getset) {
        PyGetSetDef *getset = (PyGetSetDef*) slot->pfunc;
        while (getset && getset->name) {
            if (getset->name[0] == '_' && getset->name[1] == '_' && strcmp(getset->name, "__module__") == 0) {
                PyObject *descr = PyDescr_NewGetSet(type, getset);
                if (unlikely(!descr))
                    return -1;
                #if CYTHON_COMPILING_IN_LIMITED_API
                PyObject *pyname = PyUnicode_FromString(getset->name);
                if (unlikely(!pyname)) {
                    Py_DECREF(descr);
                    return -1;
                }
                int set_item_result = __Pyx_SetItemOnTypeDict(type, pyname, descr);
                Py_DECREF(pyname);
                #else
                CYTHON_UNUSED_VAR(__Pyx__SetItemOnTypeDict);
                int set_item_result = PyDict_SetItem(type->tp_dict, PyDescr_NAME(descr), descr);
                #endif
                Py_DECREF(descr);
                if (unlikely(set_item_result < 0)) {
                    return -1;
                }
                changed = 1;
            }
            ++getset;
        }
    }
#endif  // !CYTHON_COMPILING_IN_PYPY
    if (changed)
        PyType_Modified(type);
#endif  // PY_VERSION_HEX > 0x030900B1
    return 0;
}

/* PyObjectGetMethod */
static int __Pyx_PyObject_GetMethod(PyObject *obj, PyObject *name, PyObject **method) {
    PyObject *attr;
#if CYTHON_UNPACK_METHODS && CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_PYTYPE_LOOKUP
    __Pyx_TypeName type_name;
    PyTypeObject *tp = Py_TYPE(obj);
    PyObject *descr;
    descrgetfunc f = NULL;
    PyObject **dictptr, *dict;
    int meth_found = 0;
    assert (*method == NULL);
    if (unlikely(tp->tp_getattro != PyObject_GenericGetAttr)) {
        attr = __Pyx_PyObject_GetAttrStr(obj, name);
        goto try_unpack;
    }
    if (unlikely(tp->tp_dict == NULL) && unlikely(PyType_Ready(tp) < 0)) {
        return 0;
    }
    descr = _PyType_Lookup(tp, name);
    if (likely(descr != NULL)) {
        Py_INCREF(descr);
#if defined(Py_TPFLAGS_METHOD_DESCRIPTOR) && Py_TPFLAGS_METHOD_DESCRIPTOR
        if (__Pyx_PyType_HasFeature(Py_TYPE(descr), Py_TPFLAGS_METHOD_DESCRIPTOR))
#else
        #ifdef __Pyx_CyFunction_USED
        if (likely(PyFunction_Check(descr) || __Pyx_IS_TYPE(descr, &PyMethodDescr_Type) || __Pyx_CyFunction_Check(descr)))
        #else
        if (likely(PyFunction_Check(descr) || __Pyx_IS_TYPE(descr, &PyMethodDescr_Type)))
        #endif
#endif
        {
            meth_found = 1;
        } else {
            f = Py_TYPE(descr)->tp_descr_get;
            if (f != NULL && PyDescr_IsData(descr)) {
                attr = f(descr, obj, (PyObject *)Py_TYPE(obj));
                Py_DECREF(descr);
                goto try_unpack;
            }
        }
    }
    dictptr = _PyObject_GetDictPtr(obj);
    if (dictptr != NULL && (dict = *dictptr) != NULL) {
        Py_INCREF(dict);
        attr = __Pyx_PyDict_GetItemStr(dict, name);
        if (attr != NULL) {
            Py_INCREF(attr);
            Py_DECREF(dict);
            Py_XDECREF(descr);
            goto try_unpack;
        }
        Py_DECREF(dict);
    }
    if (meth_found) {
        *method = descr;
        return 1;
    }
    if (f != NULL) {
        attr = f(descr, obj, (PyObject *)Py_TYPE(obj));
        Py_DECREF(descr);
        goto try_unpack;
    }
    if (likely(descr != NULL)) {
        *method = descr;
        return 0;
    }
    type_name = __Pyx_PyType_GetFullyQualifiedName(tp);
    PyErr_Format(PyExc_AttributeError,
                 "'" __Pyx_FMT_TYPENAME "' object has no attribute '%U'",
                 type_name, name);
    __Pyx_DECREF_TypeName(type_name);
    return 0;
#else
    attr = __Pyx_PyObject_GetAttrStr(obj, name);
    goto try_unpack;
#endif
try_unpack:
#if CYTHON_UNPACK_METHODS
    if (likely(attr) && PyMethod_Check(attr) && likely(PyMethod_GET_SELF(attr) == obj)) {
        PyObject *function = PyMethod_GET_FUNCTION(attr);
        Py_INCREF(function);
        Py_DECREF(attr);
        *method = function;
        return 1;
    }
#endif
    *method = attr;
    return 0;
}

/* PyObjectCallMethod0 */
static PyObject* __Pyx_PyObject_CallMethod0(PyObject* obj, PyObject* method_name) {
#if CYTHON_VECTORCALL && (__PYX_LIMITED_VERSION_HEX >= 0x030C0000 || (!CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x03090000))
    PyObject *args[1] = {obj};
    (void) __Pyx_PyObject_GetMethod;
    (void) __Pyx_PyObject_CallOneArg;
    (void) __Pyx_PyObject_CallNoArg;
    return PyObject_VectorcallMethod(method_name, args, 1 | PY_VECTORCALL_ARGUMENTS_OFFSET, NULL);
#else
    PyObject *method = NULL, *result = NULL;
    int is_method = __Pyx_PyObject_GetMethod(obj, method_name, &method);
    if (likely(is_method)) {
        result = __Pyx_PyObject_CallOneArg(method, obj);
        Py_DECREF(method);
        return result;
    }
    if (unlikely(!method)) goto bad;
    result = __Pyx_PyObject_CallNoArg(method);
    Py_DECREF(method);
bad:
    return result;
#endif
}

/* ValidateBasesTuple */
#if CYTHON_COMPILING_IN_CPYTHON || CYTHON_COMPILING_IN_LIMITED_API || CYTHON_USE_TYPE_SPECS
static int __Pyx_validate_bases_tuple(const char *type_name, Py_ssize_t dictoffset, PyObject *bases) {
    Py_ssize_t i, n;
#if CYTHON_ASSUME_SAFE_SIZE
    n = PyTuple_GET_SIZE(bases);
#else
    n = PyTuple_Size(bases);
    if (unlikely(n < 0)) return -1;
#endif
    for (i = 1; i < n; i++)
    {
        PyTypeObject *b;
#if CYTHON_AVOID_BORROWED_REFS
        PyObject *b0 = PySequence_GetItem(bases, i);
        if (!b0) return -1;
#elif CYTHON_ASSUME_SAFE_MACROS
        PyObject *b0 = PyTuple_GET_ITEM(bases, i);
#else
        PyObject *b0 = PyTuple_GetItem(bases, i);
        if (!b0) return -1;
#endif
        b = (PyTypeObject*) b0;
        if (!__Pyx_PyType_HasFeature(b, Py_TPFLAGS_HEAPTYPE))
        {
            __Pyx_TypeName b_name = __Pyx_PyType_GetFullyQualifiedName(b);
            PyErr_Format(PyExc_TypeError,
                "base class '" __Pyx_FMT_TYPENAME "' is not a heap type", b_name);
            __Pyx_DECREF_TypeName(b_name);
#if CYTHON_AVOID_BORROWED_REFS
            Py_DECREF(b0);
#endif
            return -1;
        }
        if (dictoffset == 0)
        {
            Py_ssize_t b_dictoffset = 0;
#if CYTHON_USE_TYPE_SLOTS
            b_dictoffset = b->tp_dictoffset;
#else
            PyObject *py_b_dictoffset = PyObject_GetAttrString((PyObject*)b, "__dictoffset__");
            if (!py_b_dictoffset) goto dictoffset_return;
            b_dictoffset = PyLong_AsSsize_t(py_b_dictoffset);
            Py_DECREF(py_b_dictoffset);
            if (b_dictoffset == -1 && PyErr_Occurred()) goto dictoffset_return;
#endif
            if (b_dictoffset) {
                {
                    __Pyx_TypeName b_name = __Pyx_PyType_GetFullyQualifiedName(b);
                    PyErr_Format(PyExc_TypeError,
                        "extension type '%.200s' has no __dict__ slot, "
                        "but base type '" __Pyx_FMT_TYPENAME "' has: "
                        "either add 'cdef dict __dict__' to the extension type "
                        "or add '__slots__ = [...]' to the base type",
                        type_name, b_name);
                    __Pyx_DECREF_TypeName(b_name);
                }
#if !CYTHON_USE_TYPE_SLOTS
              dictoffset_return:
#endif
#if CYTHON_AVOID_BORROWED_REFS
                Py_DECREF(b0);
#endif
                return -1;
            }
        }
#if CYTHON_AVOID_BORROWED_REFS
        Py_DECREF(b0);
#endif
    }
    return 0;
}
#endif

/* PyType_Ready */
CYTHON_UNUSED static int __Pyx_PyType_HasMultipleInheritance(PyTypeObject *t) {
    while (t) {
        PyObject *bases = __Pyx_PyType_GetSlot(t, tp_bases, PyObject*);
        if (bases) {
            return 1;
        }
        t = __Pyx_PyType_GetSlot(t, tp_base, PyTypeObject*);
    }
    return 0;
}
static int __Pyx_PyType_Ready(PyTypeObject *t) {
#if CYTHON_USE_TYPE_SPECS || !CYTHON_COMPILING_IN_CPYTHON || defined(PYSTON_MAJOR_VERSION)
    (void)__Pyx_PyObject_CallMethod0;
#if CYTHON_USE_TYPE_SPECS
    (void)__Pyx_validate_bases_tuple;
#endif
    return PyType_Ready(t);
#else
    int r;
    if (!__Pyx_PyType_HasMultipleInheritance(t)) {
        return PyType_Ready(t);
    }
    PyObject *bases = __Pyx_PyType_GetSlot(t, tp_bases, PyObject*);
    if (bases && unlikely(__Pyx_validate_bases_tuple(t->tp_name, t->tp_dictoffset, bases) == -1))
        return -1;
#if !defined(PYSTON_MAJOR_VERSION)
    {
        int gc_was_enabled;
    #if PY_VERSION_HEX >= 0x030A00b1
        gc_was_enabled = PyGC_Disable();
        (void)__Pyx_PyObject_CallMethod0;
    #else
        PyObject *ret, *py_status;
        PyObject *gc = NULL;
        #if (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM+0 >= 0x07030400) &&\
                !CYTHON_COMPILING_IN_GRAAL
        gc = PyImport_GetModule(__pyx_mstate_global->__pyx_kp_u_gc);
        #endif
        if (unlikely(!gc)) gc = PyImport_Import(__pyx_mstate_global->__pyx_kp_u_gc);
        if (unlikely(!gc)) return -1;
        py_status = __Pyx_PyObject_CallMethod0(gc, __pyx_mstate_global->__pyx_kp_u_isenabled);
        if (unlikely(!py_status)) {
            Py_DECREF(gc);
            return -1;
        }
        gc_was_enabled = __Pyx_PyObject_IsTrue(py_status);
        Py_DECREF(py_status);
        if (gc_was_enabled > 0) {
            ret = __Pyx_PyObject_CallMethod0(gc, __pyx_mstate_global->__pyx_kp_u_disable);
            if (unlikely(!ret)) {
                Py_DECREF(gc);
                return -1;
            }
            Py_DECREF(ret);
        } else if (unlikely(gc_was_enabled == -1)) {
            Py_DECREF(gc);
            return -1;
        }
    #endif
        t->tp_flags |= Py_TPFLAGS_HEAPTYPE;
#if PY_VERSION_HEX >= 0x030A0000
        t->tp_flags |= Py_TPFLAGS_IMMUTABLETYPE;
#endif
#else
        (void)__Pyx_PyObject_CallMethod0;
#endif
    r = PyType_Ready(t);
#if !defined(PYSTON_MAJOR_VERSION)
        t->tp_flags &= ~Py_TPFLAGS_HEAPTYPE;
    #if PY_VERSION_HEX >= 0x030A00b1
        if (gc_was_enabled)
            PyGC_Enable();
    #else
        if (gc_was_enabled) {
            PyObject *tp, *v, *tb;
            PyErr_Fetch(&tp, &v, &tb);
            ret = __Pyx_PyObject_CallMethod0(gc, __pyx_mstate_global->__pyx_kp_u_enable);
            if (likely(ret || r == -1)) {
                Py_XDECREF(ret);
                PyErr_Restore(tp, v, tb);
            } else {
                Py_XDECREF(tp);
                Py_XDECREF(v);
                Py_XDECREF(tb);
                r = -1;
            }
        }
        Py_DECREF(gc);
    #endif
    }
#endif
    return r;
#endif
}

/* DelItemOnTypeDict */
static int __Pyx__DelItemOnTypeDict(PyTypeObject *tp, PyObject *k) {
    int result;
    PyObject *tp_dict;
#if CYTHON_COMPILING_IN_LIMITED_API
    tp_dict = __Pyx_GetTypeDict(tp);
    if (unlikely(!tp_dict)) return -1;
#else
    tp_dict = tp->tp_dict;
#endif
    result = PyDict_DelItem(tp_dict, k);
    if (likely(!result)) PyType_Modified(tp);
    return result;
}

/* SetupReduce */
static int __Pyx_setup_reduce_is_named(PyObject* meth, PyObject* name) {
  int ret;
  PyObject *name_attr;
  name_attr = __Pyx_PyObject_GetAttrStrNoError(meth, __pyx_mstate_global->__pyx_n_u_name);
  if (likely(name_attr)) {
      ret = PyObject_RichCompareBool(name_attr, name, Py_EQ);
  } else {
      ret = -1;
  }
  if (unlikely(ret < 0)) {
      PyErr_Clear();
      ret = 0;
  }
  Py_XDECREF(name_attr);
  return ret;
}
static int __Pyx_setup_reduce(PyObject* type_obj) {
    int ret = 0;
    PyObject *object_reduce = NULL;
    PyObject *object_getstate = NULL;
    PyObject *object_reduce_ex = NULL;
    PyObject *reduce = NULL;
    PyObject *reduce_ex = NULL;
    PyObject *reduce_cython = NULL;
    PyObject *setstate = NULL;
    PyObject *setstate_cython = NULL;
    PyObject *getstate = NULL;
#if CYTHON_USE_PYTYPE_LOOKUP
    getstate = _PyType_Lookup((PyTypeObject*)type_obj, __pyx_mstate_global->__pyx_n_u_getstate);
#else
    getstate = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_mstate_global->__pyx_n_u_getstate);
    if (!getstate && PyErr_Occurred()) {
        goto __PYX_BAD;
    }
#endif
    if (getstate) {
#if CYTHON_USE_PYTYPE_LOOKUP
        object_getstate = _PyType_Lookup(&PyBaseObject_Type, __pyx_mstate_global->__pyx_n_u_getstate);
#else
        object_getstate = __Pyx_PyObject_GetAttrStrNoError((PyObject*)&PyBaseObject_Type, __pyx_mstate_global->__pyx_n_u_getstate);
        if (!object_getstate && PyErr_Occurred()) {
            goto __PYX_BAD;
        }
#endif
        if (object_getstate != getstate) {
            goto __PYX_GOOD;
        }
    }
#if CYTHON_USE_PYTYPE_LOOKUP
    object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_mstate_global->__pyx_n_u_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD;
#else
    object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_mstate_global->__pyx_n_u_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD;
#endif
    reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_mstate_global->__pyx_n_u_reduce_ex); if (unlikely(!reduce_ex)) goto __PYX_BAD;
    if (reduce_ex == object_reduce_ex) {
#if CYTHON_USE_PYTYPE_LOOKUP
        object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_mstate_global->__pyx_n_u_reduce); if (!object_reduce) goto __PYX_BAD;
#else
        object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_mstate_global->__pyx_n_u_reduce); if (!object_reduce) goto __PYX_BAD;
#endif
        reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_mstate_global->__pyx_n_u_reduce); if (unlikely(!reduce)) goto __PYX_BAD;
        if (reduce == object_reduce || __Pyx_setup_reduce_is_named(reduce, __pyx_mstate_global->__pyx_n_u_reduce_cython)) {
            reduce_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_mstate_global->__pyx_n_u_reduce_cython);
            if (likely(reduce_cython)) {
                ret = __Pyx_SetItemOnTypeDict((PyTypeObject*)type_obj, __pyx_mstate_global->__pyx_n_u_reduce, reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
                ret = __Pyx_DelItemOnTypeDict((PyTypeObject*)type_obj, __pyx_mstate_global->__pyx_n_u_reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
            } else if (reduce == object_reduce || PyErr_Occurred()) {
                goto __PYX_BAD;
            }
            setstate = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_mstate_global->__pyx_n_u_setstate);
            if (!setstate) PyErr_Clear();
            if (!setstate || __Pyx_setup_reduce_is_named(setstate, __pyx_mstate_global->__pyx_n_u_setstate_cython)) {
                setstate_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_mstate_global->__pyx_n_u_setstate_cython);
                if (likely(setstate_cython)) {
                    ret = __Pyx_SetItemOnTypeDict((PyTypeObject*)type_obj, __pyx_mstate_global->__pyx_n_u_setstate, setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
                    ret = __Pyx_DelItemOnTypeDict((PyTypeObject*)type_obj, __pyx_mstate_global->__pyx_n_u_setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
                } else if (!setstate || PyErr_Occurred()) {
                    goto __PYX_BAD;
                }
            }
            PyType_Modified((PyTypeObject*)type_obj);
        }
    }
    goto __PYX_GOOD;
__PYX_BAD:
    if (!PyErr_Occurred()) {
        __Pyx_TypeName type_obj_name =
            __Pyx_PyType_GetFullyQualifiedName((PyTypeObject*)type_obj);
        PyErr_Format(PyExc_RuntimeError,
            "Unable to initialize pickling for " __Pyx_FMT_TYPENAME, type_obj_name);
        __Pyx_DECREF_TypeName(type_obj_name);
    }
    ret = -1;
__PYX_GOOD:
#if !CYTHON_USE_PYTYPE_LOOKUP
    Py_XDECREF(object_reduce);
    Py_XDECREF(object_reduce_ex);
    Py_XDECREF(object_getstate);
    Py_XDECREF(getstate);
#endif
    Py_XDECREF(reduce);
    Py_XDECREF(reduce_ex);
    Py_XDECREF(reduce_cython);
    Py_XDECREF(setstate);
    Py_XDECREF(setstate_cython);
    return ret;
}

/* SetVTable */
static int __Pyx_SetVtable(PyTypeObject *type, void *vtable) {
    PyObject *ob = PyCapsule_New(vtable, 0, 0);
    if (unlikely(!ob))
        goto bad;
#if CYTHON_COMPILING_IN_LIMITED_API
    if (unlikely(PyObject_SetAttr((PyObject *) type, __pyx_mstate_global->__pyx_n_u_pyx_vtable, ob) < 0))
#else
    if (unlikely(PyDict_SetItem(type->tp_dict, __pyx_mstate_global->__pyx_n_u_pyx_vtable, ob) < 0))
#endif
        goto bad;
    Py_DECREF(ob);
    return 0;
bad:
    Py_XDECREF(ob);
    return -1;
}

/* GetVTable */
static void* __Pyx_GetVtable(PyTypeObject *type) {
    void* ptr;
#if CYTHON_COMPILING_IN_LIMITED_API
    PyObject *ob = PyObject_GetAttr((PyObject *)type, __pyx_mstate_global->__pyx_n_u_pyx_vtable);
#else
    PyObject *ob = PyObject_GetItem(type->tp_dict, __pyx_mstate_global->__pyx_n_u_pyx_vtable);
#endif
    if (!ob)
        goto bad;
    ptr = PyCapsule_GetPointer(ob, 0);
    if (!ptr && !PyErr_Occurred())
        PyErr_SetString(PyExc_RuntimeError, "invalid vtable found for imported type");
    Py_DECREF(ob);
    return ptr;
bad:
    Py_XDECREF(ob);
    return NULL;
}

/* MergeVTables */
static int __Pyx_MergeVtables(PyTypeObject *type) {
    int i=0;
    Py_ssize_t size;
    void** base_vtables;
    __Pyx_TypeName tp_base_name = NULL;
    __Pyx_TypeName base_name = NULL;
    void* unknown = (void*)-1;
    PyObject* bases = __Pyx_PyType_GetSlot(type, tp_bases, PyObject*);
    int base_depth = 0;
    {
        PyTypeObject* base = __Pyx_PyType_GetSlot(type, tp_base, PyTypeObject*);
        while (base) {
            base_depth += 1;
            base = __Pyx_PyType_GetSlot(base, tp_base, PyTypeObject*);
        }
    }
    base_vtables = (void**) PyMem_Malloc(sizeof(void*) * (size_t)(base_depth + 1));
    base_vtables[0] = unknown;
#if CYTHON_COMPILING_IN_LIMITED_API
    size = PyTuple_Size(bases);
    if (size < 0) goto other_failure;
#else
    size = PyTuple_GET_SIZE(bases);
#endif
    for (i = 1; i < size; i++) {
        PyObject *basei;
        void* base_vtable;
#if CYTHON_AVOID_BORROWED_REFS
        basei = PySequence_GetItem(bases, i);
        if (unlikely(!basei)) goto other_failure;
#elif !CYTHON_ASSUME_SAFE_MACROS
        basei = PyTuple_GetItem(bases, i);
        if (unlikely(!basei)) goto other_failure;
#else
        basei = PyTuple_GET_ITEM(bases, i);
#endif
        base_vtable = __Pyx_GetVtable((PyTypeObject*)basei);
#if CYTHON_AVOID_BORROWED_REFS
        Py_DECREF(basei);
#endif
        if (base_vtable != NULL) {
            int j;
            PyTypeObject* base = __Pyx_PyType_GetSlot(type, tp_base, PyTypeObject*);
            for (j = 0; j < base_depth; j++) {
                if (base_vtables[j] == unknown) {
                    base_vtables[j] = __Pyx_GetVtable(base);
                    base_vtables[j + 1] = unknown;
                }
                if (base_vtables[j] == base_vtable) {
                    break;
                } else if (base_vtables[j] == NULL) {
                    goto bad;
                }
                base = __Pyx_PyType_GetSlot(base, tp_base, PyTypeObject*);
            }
        }
    }
    PyErr_Clear();
    PyMem_Free(base_vtables);
    return 0;
bad:
    {
        PyTypeObject* basei = NULL;
        PyTypeObject* tp_base = __Pyx_PyType_GetSlot(type, tp_base, PyTypeObject*);
        tp_base_name = __Pyx_PyType_GetFullyQualifiedName(tp_base);
#if CYTHON_AVOID_BORROWED_REFS
        basei = (PyTypeObject*)PySequence_GetItem(bases, i);
        if (unlikely(!basei)) goto really_bad;
#elif !CYTHON_ASSUME_SAFE_MACROS
        basei = (PyTypeObject*)PyTuple_GetItem(bases, i);
        if (unlikely(!basei)) goto really_bad;
#else
        basei = (PyTypeObject*)PyTuple_GET_ITEM(bases, i);
#endif
        base_name = __Pyx_PyType_GetFullyQualifiedName(basei);
#if CYTHON_AVOID_BORROWED_REFS
        Py_DECREF(basei);
#endif
    }
    PyErr_Format(PyExc_TypeError,
        "multiple bases have vtable conflict: '" __Pyx_FMT_TYPENAME "' and '" __Pyx_FMT_TYPENAME "'", tp_base_name, base_name);
#if CYTHON_AVOID_BORROWED_REFS || !CYTHON_ASSUME_SAFE_MACROS
really_bad: // bad has failed!
#endif
    __Pyx_DECREF_TypeName(tp_base_name);
    __Pyx_DECREF_TypeName(base_name);
#if CYTHON_COMPILING_IN_LIMITED_API || CYTHON_AVOID_BORROWED_REFS || !CYTHON_ASSUME_SAFE_MACROS
other_failure:
#endif
    PyMem_Free(base_vtables);
    return -1;
}

/* TypeImport */
#ifndef __PYX_HAVE_RT_ImportType_3_1_4
#define __PYX_HAVE_RT_ImportType_3_1_4
static PyTypeObject *__Pyx_ImportType_3_1_4(PyObject *module, const char *module_name, const char *class_name,
    size_t size, size_t alignment, enum __Pyx_ImportType_CheckSize_3_1_4 check_size)
{
    PyObject *result = 0;
    Py_ssize_t basicsize;
    Py_ssize_t itemsize;
#ifdef Py_LIMITED_API
    PyObject *py_basicsize;
    PyObject *py_itemsize;
#endif
    result = PyObject_GetAttrString(module, class_name);
    if (!result)
        goto bad;
    if (!PyType_Check(result)) {
        PyErr_Format(PyExc_TypeError,
            "%.200s.%.200s is not a type object",
            module_name, class_name);
        goto bad;
    }
#ifndef Py_LIMITED_API
    basicsize = ((PyTypeObject *)result)->tp_basicsize;
    itemsize = ((PyTypeObject *)result)->tp_itemsize;
#else
    if (size == 0) {
        return (PyTypeObject *)result;
    }
    py_basicsize = PyObject_GetAttrString(result, "__basicsize__");
    if (!py_basicsize)
        goto bad;
    basicsize = PyLong_AsSsize_t(py_basicsize);
    Py_DECREF(py_basicsize);
    py_basicsize = 0;
    if (basicsize == (Py_ssize_t)-1 && PyErr_Occurred())
        goto bad;
    py_itemsize = PyObject_GetAttrString(result, "__itemsize__");
    if (!py_itemsize)
        goto bad;
    itemsize = PyLong_AsSsize_t(py_itemsize);
    Py_DECREF(py_itemsize);
    py_itemsize = 0;
    if (itemsize == (Py_ssize_t)-1 && PyErr_Occurred())
        goto bad;
#endif
    if (itemsize) {
        if (size % alignment) {
            alignment = size % alignment;
        }
        if (itemsize < (Py_ssize_t)alignment)
            itemsize = (Py_ssize_t)alignment;
    }
    if ((size_t)(basicsize + itemsize) < size) {
        PyErr_Format(PyExc_ValueError,
            "%.200s.%.200s size changed, may indicate binary incompatibility. "
            "Expected %zd from C header, got %zd from PyObject",
            module_name, class_name, size, basicsize+itemsize);
        goto bad;
    }
    if (check_size == __Pyx_ImportType_CheckSize_Error_3_1_4 &&
            ((size_t)basicsize > size || (size_t)(basicsize + itemsize) < size)) {
        PyErr_Format(PyExc_ValueError,
            "%.200s.%.200s size changed, may indicate binary incompatibility. "
            "Expected %zd from C header, got %zd-%zd from PyObject",
            module_name, class_name, size, basicsize, basicsize+itemsize);
        goto bad;
    }
    else if (check_size == __Pyx_ImportType_CheckSize_Warn_3_1_4 && (size_t)basicsize > size) {
        if (PyErr_WarnFormat(NULL, 0,
                "%.200s.%.200s size changed, may indicate binary incompatibility. "
                "Expected %zd from C header, got %zd from PyObject",
                module_name, class_name, size, basicsize) < 0) {
            goto bad;
        }
    }
    return (PyTypeObject *)result;
bad:
    Py_XDECREF(result);
    return NULL;
}
#endif

/* ImportDottedModule */
static PyObject *__Pyx__ImportDottedModule_Error(PyObject *name, PyObject *parts_tuple, Py_ssize_t count) {
    PyObject *partial_name = NULL, *slice = NULL, *sep = NULL;
    Py_ssize_t size;
    if (unlikely(PyErr_Occurred())) {
        PyErr_Clear();
    }
#if CYTHON_ASSUME_SAFE_SIZE
    size = PyTuple_GET_SIZE(parts_tuple);
#else
    size = PyTuple_Size(parts_tuple);
    if (size < 0) goto bad;
#endif
    if (likely(size == count)) {
        partial_name = name;
    } else {
        slice = PySequence_GetSlice(parts_tuple, 0, count);
        if (unlikely(!slice))
            goto bad;
        sep = PyUnicode_FromStringAndSize(".", 1);
        if (unlikely(!sep))
            goto bad;
        partial_name = PyUnicode_Join(sep, slice);
    }
    PyErr_Format(
        PyExc_ModuleNotFoundError,
        "No module named '%U'", partial_name);
bad:
    Py_XDECREF(sep);
    Py_XDECREF(slice);
    Py_XDECREF(partial_name);
    return NULL;
}
static PyObject *__Pyx__ImportDottedModule_Lookup(PyObject *name) {
    PyObject *imported_module;
#if (CYTHON_COMPILING_IN_PYPY && PYPY_VERSION_NUM  < 0x07030400) ||\
        CYTHON_COMPILING_IN_GRAAL
    PyObject *modules = PyImport_GetModuleDict();
    if (unlikely(!modules))
        return NULL;
    imported_module = __Pyx_PyDict_GetItemStr(modules, name);
    Py_XINCREF(imported_module);
#else
    imported_module = PyImport_GetModule(name);
#endif
    return imported_module;
}
static PyObject *__Pyx_ImportDottedModule_WalkParts(PyObject *module, PyObject *name, PyObject *parts_tuple) {
    Py_ssize_t i, nparts;
#if CYTHON_ASSUME_SAFE_SIZE
    nparts = PyTuple_GET_SIZE(parts_tuple);
#else
    nparts = PyTuple_Size(parts_tuple);
    if (nparts < 0) return NULL;
#endif
    for (i=1; i < nparts && module; i++) {
        PyObject *part, *submodule;
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
        part = PyTuple_GET_ITEM(parts_tuple, i);
#else
        part = __Pyx_PySequence_ITEM(parts_tuple, i);
        if (!part) return NULL;
#endif
        submodule = __Pyx_PyObject_GetAttrStrNoError(module, part);
#if !(CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS)
        Py_DECREF(part);
#endif
        Py_DECREF(module);
        module = submodule;
    }
    if (unlikely(!module)) {
        return __Pyx__ImportDottedModule_Error(name, parts_tuple, i);
    }
    return module;
}
static PyObject *__Pyx__ImportDottedModule(PyObject *name, PyObject *parts_tuple) {
    PyObject *imported_module;
    PyObject *module = __Pyx_Import(name, NULL, 0);
    if (!parts_tuple || unlikely(!module))
        return module;
    imported_module = __Pyx__ImportDottedModule_Lookup(name);
    if (likely(imported_module)) {
        Py_DECREF(module);
        return imported_module;
    }
    PyErr_Clear();
    return __Pyx_ImportDottedModule_WalkParts(module, name, parts_tuple);
}
static PyObject *__Pyx_ImportDottedModule(PyObject *name, PyObject *parts_tuple) {
#if CYTHON_COMPILING_IN_CPYTHON
    PyObject *module = __Pyx__ImportDottedModule_Lookup(name);
    if (likely(module)) {
        PyObject *spec = __Pyx_PyObject_GetAttrStrNoError(module, __pyx_mstate_global->__pyx_n_u_spec);
        if (likely(spec)) {
            PyObject *unsafe = __Pyx_PyObject_GetAttrStrNoError(spec, __pyx_mstate_global->__pyx_n_u_initializing);
            if (likely(!unsafe || !__Pyx_PyObject_IsTrue(unsafe))) {
                Py_DECREF(spec);
                spec = NULL;
            }
            Py_XDECREF(unsafe);
        }
        if (likely(!spec)) {
            PyErr_Clear();
            return module;
        }
        Py_DECREF(spec);
        Py_DECREF(module);
    } else if (PyErr_Occurred()) {
        PyErr_Clear();
    }
#endif
    return __Pyx__ImportDottedModule(name, parts_tuple);
}

/* ListPack */
static PyObject *__Pyx_PyList_Pack(Py_ssize_t n, ...) {
    va_list va;
    PyObject *l = PyList_New(n);
    va_start(va, n);
    if (unlikely(!l)) goto end;
    for (Py_ssize_t i=0; i<n; ++i) {
        PyObject *arg = va_arg(va, PyObject*);
        Py_INCREF(arg);
        if (__Pyx_PyList_SET_ITEM(l, i, arg) != (0)) {
            Py_CLEAR(l);
            goto end;
        }
    }
    end:
    va_end(va);
    return l;
}

/* PyObjectSetAttrStr */
#if CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE int __Pyx_PyObject_SetAttrStr(PyObject* obj, PyObject* attr_name, PyObject* value) {
    PyTypeObject* tp = Py_TYPE(obj);
    if (likely(tp->tp_setattro))
        return tp->tp_setattro(obj, attr_name, value);
    return PyObject_SetAttr(obj, attr_name, value);
}
#endif

/* FetchSharedCythonModule */
static PyObject *__Pyx_FetchSharedCythonABIModule(void) {
    return __Pyx_PyImport_AddModuleRef(__PYX_ABI_MODULE_NAME);
}

/* dict_setdefault */
static CYTHON_INLINE PyObject *__Pyx_PyDict_SetDefault(PyObject *d, PyObject *key, PyObject *default_value,
                                                       int is_safe_type) {
    PyObject* value;
    CYTHON_MAYBE_UNUSED_VAR(is_safe_type);
#if CYTHON_COMPILING_IN_LIMITED_API
    value = PyObject_CallMethod(d, "setdefault", "OO", key, default_value);
#elif PY_VERSION_HEX >= 0x030d0000
    PyDict_SetDefaultRef(d, key, default_value, &value);
#else
    value = PyDict_SetDefault(d, key, default_value);
    if (unlikely(!value)) return NULL;
    Py_INCREF(value);
#endif
    return value;
}

/* FetchCommonType */
#if __PYX_LIMITED_VERSION_HEX < 0x030C0000
static PyObject* __Pyx_PyType_FromMetaclass(PyTypeObject *metaclass, PyObject *module, PyType_Spec *spec, PyObject *bases) {
    PyObject *result = __Pyx_PyType_FromModuleAndSpec(module, spec, bases);
    if (result && metaclass) {
        PyObject *old_tp = (PyObject*)Py_TYPE(result);
    Py_INCREF((PyObject*)metaclass);
#if __PYX_LIMITED_VERSION_HEX >= 0x03090000
        Py_SET_TYPE(result, metaclass);
#else
        result->ob_type = metaclass;
#endif
        Py_DECREF(old_tp);
    }
    return result;
}
#else
#define __Pyx_PyType_FromMetaclass(me, mo, s, b) PyType_FromMetaclass(me, mo, s, b)
#endif
static int __Pyx_VerifyCachedType(PyObject *cached_type,
                               const char *name,
                               Py_ssize_t expected_basicsize) {
    Py_ssize_t basicsize;
    if (!PyType_Check(cached_type)) {
        PyErr_Format(PyExc_TypeError,
            "Shared Cython type %.200s is not a type object", name);
        return -1;
    }
    if (expected_basicsize == 0) {
        return 0; // size is inherited, nothing useful to check
    }
#if CYTHON_COMPILING_IN_LIMITED_API
    PyObject *py_basicsize;
    py_basicsize = PyObject_GetAttrString(cached_type, "__basicsize__");
    if (unlikely(!py_basicsize)) return -1;
    basicsize = PyLong_AsSsize_t(py_basicsize);
    Py_DECREF(py_basicsize);
    py_basicsize = NULL;
    if (unlikely(basicsize == (Py_ssize_t)-1) && PyErr_Occurred()) return -1;
#else
    basicsize = ((PyTypeObject*) cached_type)->tp_basicsize;
#endif
    if (basicsize != expected_basicsize) {
        PyErr_Format(PyExc_TypeError,
            "Shared Cython type %.200s has the wrong size, try recompiling",
            name);
        return -1;
    }
    return 0;
}
static PyTypeObject *__Pyx_FetchCommonTypeFromSpec(PyTypeObject *metaclass, PyObject *module, PyType_Spec *spec, PyObject *bases) {
    PyObject *abi_module = NULL, *cached_type = NULL, *abi_module_dict, *new_cached_type, *py_object_name;
    int get_item_ref_result;
    const char* object_name = strrchr(spec->name, '.');
    object_name = object_name ? object_name+1 : spec->name;
    py_object_name = PyUnicode_FromString(object_name);
    if (!py_object_name) return NULL;
    abi_module = __Pyx_FetchSharedCythonABIModule();
    if (!abi_module) goto done;
    abi_module_dict = PyModule_GetDict(abi_module);
    if (!abi_module_dict) goto done;
    get_item_ref_result = __Pyx_PyDict_GetItemRef(abi_module_dict, py_object_name, &cached_type);
    if (get_item_ref_result == 1) {
        if (__Pyx_VerifyCachedType(
              cached_type,
              object_name,
              spec->basicsize) < 0) {
            goto bad;
        }
        goto done;
    } else if (unlikely(get_item_ref_result == -1)) {
        goto bad;
    }
    CYTHON_UNUSED_VAR(module);
    cached_type = __Pyx_PyType_FromMetaclass(metaclass, abi_module, spec, bases);
    if (unlikely(!cached_type)) goto bad;
    if (unlikely(__Pyx_fix_up_extension_type_from_spec(spec, (PyTypeObject *) cached_type) < 0)) goto bad;
    new_cached_type = __Pyx_PyDict_SetDefault(abi_module_dict, py_object_name, cached_type, 1);
    if (unlikely(new_cached_type != cached_type)) {
        if (unlikely(!new_cached_type)) goto bad;
        Py_DECREF(cached_type);
        cached_type = new_cached_type;
        if (__Pyx_VerifyCachedType(
                cached_type,
                object_name,
                spec->basicsize) < 0) {
            goto bad;
        }
        goto done;
    } else {
        Py_DECREF(new_cached_type);
    }
done:
    Py_XDECREF(abi_module);
    Py_DECREF(py_object_name);
    assert(cached_type == NULL || PyType_Check(cached_type));
    return (PyTypeObject *) cached_type;
bad:
    Py_XDECREF(cached_type);
    cached_type = NULL;
    goto done;
}

/* CommonTypesMetaclass */
static PyObject* __pyx_CommonTypesMetaclass_get_module(CYTHON_UNUSED PyObject *self, CYTHON_UNUSED void* context) {
    return PyUnicode_FromString(__PYX_ABI_MODULE_NAME);
}
static PyGetSetDef __pyx_CommonTypesMetaclass_getset[] = {
    {"__module__", __pyx_CommonTypesMetaclass_get_module, NULL, NULL, NULL},
    {0, 0, 0, 0, 0}
};
static PyType_Slot __pyx_CommonTypesMetaclass_slots[] = {
    {Py_tp_getset, (void *)__pyx_CommonTypesMetaclass_getset},
    {0, 0}
};
static PyType_Spec __pyx_CommonTypesMetaclass_spec = {
    __PYX_TYPE_MODULE_PREFIX "_common_types_metatype",
    0,
    0,
#if PY_VERSION_HEX >= 0x030A0000
    Py_TPFLAGS_IMMUTABLETYPE |
    Py_TPFLAGS_DISALLOW_INSTANTIATION |
#endif
    Py_TPFLAGS_DEFAULT,
    __pyx_CommonTypesMetaclass_slots
};
static int __pyx_CommonTypesMetaclass_init(PyObject *module) {
    __pyx_mstatetype *mstate = __Pyx_PyModule_GetState(module);
    PyObject *bases = PyTuple_Pack(1, &PyType_Type);
    if (unlikely(!bases)) {
        return -1;
    }
    mstate->__pyx_CommonTypesMetaclassType = __Pyx_FetchCommonTypeFromSpec(NULL, module, &__pyx_CommonTypesMetaclass_spec, bases);
    Py_DECREF(bases);
    if (unlikely(mstate->__pyx_CommonTypesMetaclassType == NULL)) {
        return -1;
    }
    return 0;
}

/* PyMethodNew */
#if CYTHON_COMPILING_IN_LIMITED_API
static PyObject *__Pyx_PyMethod_New(PyObject *func, PyObject *self, PyObject *typ) {
    PyObject *result;
    CYTHON_UNUSED_VAR(typ);
    if (!self)
        return __Pyx_NewRef(func);
    #if __PYX_LIMITED_VERSION_HEX >= 0x030C0000
    {
        PyObject *args[] = {func, self};
        result = PyObject_Vectorcall(__pyx_mstate_global->__Pyx_CachedMethodType, args, 2, NULL);
    }
    #else
    result = PyObject_CallFunctionObjArgs(__pyx_mstate_global->__Pyx_CachedMethodType, func, self, NULL);
    #endif
    return result;
}
#else
static PyObject *__Pyx_PyMethod_New(PyObject *func, PyObject *self, PyObject *typ) {
    CYTHON_UNUSED_VAR(typ);
    if (!self)
        return __Pyx_NewRef(func);
    return PyMethod_New(func, self);
}
#endif

/* PyVectorcallFastCallDict */
#if CYTHON_METH_FASTCALL && (CYTHON_VECTORCALL || CYTHON_BACKPORT_VECTORCALL)
static PyObject *__Pyx_PyVectorcall_FastCallDict_kw(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw)
{
    PyObject *res = NULL;
    PyObject *kwnames;
    PyObject **newargs;
    PyObject **kwvalues;
    Py_ssize_t i, pos;
    size_t j;
    PyObject *key, *value;
    unsigned long keys_are_strings;
    #if !CYTHON_ASSUME_SAFE_SIZE
    Py_ssize_t nkw = PyDict_Size(kw);
    if (unlikely(nkw == -1)) return NULL;
    #else
    Py_ssize_t nkw = PyDict_GET_SIZE(kw);
    #endif
    newargs = (PyObject **)PyMem_Malloc((nargs + (size_t)nkw) * sizeof(args[0]));
    if (unlikely(newargs == NULL)) {
        PyErr_NoMemory();
        return NULL;
    }
    for (j = 0; j < nargs; j++) newargs[j] = args[j];
    kwnames = PyTuple_New(nkw);
    if (unlikely(kwnames == NULL)) {
        PyMem_Free(newargs);
        return NULL;
    }
    kwvalues = newargs + nargs;
    pos = i = 0;
    keys_are_strings = Py_TPFLAGS_UNICODE_SUBCLASS;
    while (PyDict_Next(kw, &pos, &key, &value)) {
        keys_are_strings &=
        #if CYTHON_COMPILING_IN_LIMITED_API
            PyType_GetFlags(Py_TYPE(key));
        #else
            Py_TYPE(key)->tp_flags;
        #endif
        Py_INCREF(key);
        Py_INCREF(value);
        #if !CYTHON_ASSUME_SAFE_MACROS
        if (unlikely(PyTuple_SetItem(kwnames, i, key) < 0)) goto cleanup;
        #else
        PyTuple_SET_ITEM(kwnames, i, key);
        #endif
        kwvalues[i] = value;
        i++;
    }
    if (unlikely(!keys_are_strings)) {
        PyErr_SetString(PyExc_TypeError, "keywords must be strings");
        goto cleanup;
    }
    res = vc(func, newargs, nargs, kwnames);
cleanup:
    Py_DECREF(kwnames);
    for (i = 0; i < nkw; i++)
        Py_DECREF(kwvalues[i]);
    PyMem_Free(newargs);
    return res;
}
static CYTHON_INLINE PyObject *__Pyx_PyVectorcall_FastCallDict(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw)
{
    Py_ssize_t kw_size =
        likely(kw == NULL) ?
        0 :
#if !CYTHON_ASSUME_SAFE_SIZE
        PyDict_Size(kw);
#else
        PyDict_GET_SIZE(kw);
#endif
    if (kw_size == 0) {
        return vc(func, args, nargs, NULL);
    }
#if !CYTHON_ASSUME_SAFE_SIZE
    else if (unlikely(kw_size == -1)) {
        return NULL;
    }
#endif
    return __Pyx_PyVectorcall_FastCallDict_kw(func, vc, args, nargs, kw);
}
#endif

/* CythonFunctionShared */
#if CYTHON_COMPILING_IN_LIMITED_API
static CYTHON_INLINE int __Pyx__IsSameCyOrCFunctionNoMethod(PyObject *func, void (*cfunc)(void)) {
    if (__Pyx_CyFunction_Check(func)) {
        return PyCFunction_GetFunction(((__pyx_CyFunctionObject*)func)->func) == (PyCFunction) cfunc;
    } else if (PyCFunction_Check(func)) {
        return PyCFunction_GetFunction(func) == (PyCFunction) cfunc;
    }
    return 0;
}
static CYTHON_INLINE int __Pyx__IsSameCyOrCFunction(PyObject *func, void (*cfunc)(void)) {
    if ((PyObject*)Py_TYPE(func) == __pyx_mstate_global->__Pyx_CachedMethodType) {
        int result;
        PyObject *newFunc = PyObject_GetAttr(func, __pyx_mstate_global->__pyx_n_u_func_2);
        if (unlikely(!newFunc)) {
            PyErr_Clear(); // It's only an optimization, so don't throw an error
            return 0;
        }
        result = __Pyx__IsSameCyOrCFunctionNoMethod(newFunc, cfunc);
        Py_DECREF(newFunc);
        return result;
    }
    return __Pyx__IsSameCyOrCFunctionNoMethod(func, cfunc);
}
#else
static CYTHON_INLINE int __Pyx__IsSameCyOrCFunction(PyObject *func, void (*cfunc)(void)) {
    if (PyMethod_Check(func)) {
        func = PyMethod_GET_FUNCTION(func);
    }
    return __Pyx_CyOrPyCFunction_Check(func) && __Pyx_CyOrPyCFunction_GET_FUNCTION(func) == (PyCFunction) cfunc;
}
#endif
static CYTHON_INLINE void __Pyx__CyFunction_SetClassObj(__pyx_CyFunctionObject* f, PyObject* classobj) {
#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
    __Pyx_Py_XDECREF_SET(
        __Pyx_CyFunction_GetClassObj(f),
            ((classobj) ? __Pyx_NewRef(classobj) : NULL));
#else
    __Pyx_Py_XDECREF_SET(
        ((PyCMethodObject *) (f))->mm_class,
        (PyTypeObject*)((classobj) ? __Pyx_NewRef(classobj) : NULL));
#endif
}
static PyObject *
__Pyx_CyFunction_get_doc_locked(__pyx_CyFunctionObject *op)
{
    if (unlikely(op->func_doc == NULL)) {
#if CYTHON_COMPILING_IN_LIMITED_API
        op->func_doc = PyObject_GetAttrString(op->func, "__doc__");
        if (unlikely(!op->func_doc)) return NULL;
#else
        if (((PyCFunctionObject*)op)->m_ml->ml_doc) {
            op->func_doc = PyUnicode_FromString(((PyCFunctionObject*)op)->m_ml->ml_doc);
            if (unlikely(op->func_doc == NULL))
                return NULL;
        } else {
            Py_INCREF(Py_None);
            return Py_None;
        }
#endif
    }
    Py_INCREF(op->func_doc);
    return op->func_doc;
}
static PyObject *
__Pyx_CyFunction_get_doc(__pyx_CyFunctionObject *op, void *closure) {
    PyObject *result;
    CYTHON_UNUSED_VAR(closure);
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    result = __Pyx_CyFunction_get_doc_locked(op);
    __Pyx_END_CRITICAL_SECTION();
    return result;
}
static int
__Pyx_CyFunction_set_doc(__pyx_CyFunctionObject *op, PyObject *value, void *context)
{
    CYTHON_UNUSED_VAR(context);
    if (value == NULL) {
        value = Py_None;
    }
    Py_INCREF(value);
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    __Pyx_Py_XDECREF_SET(op->func_doc, value);
    __Pyx_END_CRITICAL_SECTION();
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_name_locked(__pyx_CyFunctionObject *op)
{
    if (unlikely(op->func_name == NULL)) {
#if CYTHON_COMPILING_IN_LIMITED_API
        op->func_name = PyObject_GetAttrString(op->func, "__name__");
#else
        op->func_name = PyUnicode_InternFromString(((PyCFunctionObject*)op)->m_ml->ml_name);
#endif
        if (unlikely(op->func_name == NULL))
            return NULL;
    }
    Py_INCREF(op->func_name);
    return op->func_name;
}
static PyObject *
__Pyx_CyFunction_get_name(__pyx_CyFunctionObject *op, void *context)
{
    PyObject *result = NULL;
    CYTHON_UNUSED_VAR(context);
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    result = __Pyx_CyFunction_get_name_locked(op);
    __Pyx_END_CRITICAL_SECTION();
    return result;
}
static int
__Pyx_CyFunction_set_name(__pyx_CyFunctionObject *op, PyObject *value, void *context)
{
    CYTHON_UNUSED_VAR(context);
    if (unlikely(value == NULL || !PyUnicode_Check(value))) {
        PyErr_SetString(PyExc_TypeError,
                        "__name__ must be set to a string object");
        return -1;
    }
    Py_INCREF(value);
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    __Pyx_Py_XDECREF_SET(op->func_name, value);
    __Pyx_END_CRITICAL_SECTION();
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_qualname(__pyx_CyFunctionObject *op, void *context)
{
    CYTHON_UNUSED_VAR(context);
    PyObject *result;
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    Py_INCREF(op->func_qualname);
    result = op->func_qualname;
    __Pyx_END_CRITICAL_SECTION();
    return result;
}
static int
__Pyx_CyFunction_set_qualname(__pyx_CyFunctionObject *op, PyObject *value, void *context)
{
    CYTHON_UNUSED_VAR(context);
    if (unlikely(value == NULL || !PyUnicode_Check(value))) {
        PyErr_SetString(PyExc_TypeError,
                        "__qualname__ must be set to a string object");
        return -1;
    }
    Py_INCREF(value);
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    __Pyx_Py_XDECREF_SET(op->func_qualname, value);
    __Pyx_END_CRITICAL_SECTION();
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_dict_locked(__pyx_CyFunctionObject *op)
{
    if (unlikely(op->func_dict == NULL)) {
        op->func_dict = PyDict_New();
        if (unlikely(op->func_dict == NULL))
            return NULL;
    }
    Py_INCREF(op->func_dict);
    return op->func_dict;
}
static PyObject *
__Pyx_CyFunction_get_dict(__pyx_CyFunctionObject *op, void *context)
{
    CYTHON_UNUSED_VAR(context);
    PyObject *result;
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    result = __Pyx_CyFunction_get_dict_locked(op);
    __Pyx_END_CRITICAL_SECTION();
    return result;
}
static int
__Pyx_CyFunction_set_dict(__pyx_CyFunctionObject *op, PyObject *value, void *context)
{
    CYTHON_UNUSED_VAR(context);
    if (unlikely(value == NULL)) {
        PyErr_SetString(PyExc_TypeError,
               "function's dictionary may not be deleted");
        return -1;
    }
    if (unlikely(!PyDict_Check(value))) {
        PyErr_SetString(PyExc_TypeError,
               "setting function's dictionary to a non-dict");
        return -1;
    }
    Py_INCREF(value);
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    __Pyx_Py_XDECREF_SET(op->func_dict, value);
    __Pyx_END_CRITICAL_SECTION();
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_globals(__pyx_CyFunctionObject *op, void *context)
{
    CYTHON_UNUSED_VAR(context);
    Py_INCREF(op->func_globals);
    return op->func_globals;
}
static PyObject *
__Pyx_CyFunction_get_closure(__pyx_CyFunctionObject *op, void *context)
{
    CYTHON_UNUSED_VAR(op);
    CYTHON_UNUSED_VAR(context);
    Py_INCREF(Py_None);
    return Py_None;
}
static PyObject *
__Pyx_CyFunction_get_code(__pyx_CyFunctionObject *op, void *context)
{
    PyObject* result = (op->func_code) ? op->func_code : Py_None;
    CYTHON_UNUSED_VAR(context);
    Py_INCREF(result);
    return result;
}
static int
__Pyx_CyFunction_init_defaults(__pyx_CyFunctionObject *op) {
    int result = 0;
    PyObject *res = op->defaults_getter((PyObject *) op);
    if (unlikely(!res))
        return -1;
    #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
    op->defaults_tuple = PyTuple_GET_ITEM(res, 0);
    Py_INCREF(op->defaults_tuple);
    op->defaults_kwdict = PyTuple_GET_ITEM(res, 1);
    Py_INCREF(op->defaults_kwdict);
    #else
    op->defaults_tuple = __Pyx_PySequence_ITEM(res, 0);
    if (unlikely(!op->defaults_tuple)) result = -1;
    else {
        op->defaults_kwdict = __Pyx_PySequence_ITEM(res, 1);
        if (unlikely(!op->defaults_kwdict)) result = -1;
    }
    #endif
    Py_DECREF(res);
    return result;
}
static int
__Pyx_CyFunction_set_defaults(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
    CYTHON_UNUSED_VAR(context);
    if (!value) {
        value = Py_None;
    } else if (unlikely(value != Py_None && !PyTuple_Check(value))) {
        PyErr_SetString(PyExc_TypeError,
                        "__defaults__ must be set to a tuple object");
        return -1;
    }
    PyErr_WarnEx(PyExc_RuntimeWarning, "changes to cyfunction.__defaults__ will not "
                 "currently affect the values used in function calls", 1);
    Py_INCREF(value);
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    __Pyx_Py_XDECREF_SET(op->defaults_tuple, value);
    __Pyx_END_CRITICAL_SECTION();
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_defaults_locked(__pyx_CyFunctionObject *op) {
    PyObject* result = op->defaults_tuple;
    if (unlikely(!result)) {
        if (op->defaults_getter) {
            if (unlikely(__Pyx_CyFunction_init_defaults(op) < 0)) return NULL;
            result = op->defaults_tuple;
        } else {
            result = Py_None;
        }
    }
    Py_INCREF(result);
    return result;
}
static PyObject *
__Pyx_CyFunction_get_defaults(__pyx_CyFunctionObject *op, void *context) {
    PyObject* result = NULL;
    CYTHON_UNUSED_VAR(context);
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    result = __Pyx_CyFunction_get_defaults_locked(op);
    __Pyx_END_CRITICAL_SECTION();
    return result;
}
static int
__Pyx_CyFunction_set_kwdefaults(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
    CYTHON_UNUSED_VAR(context);
    if (!value) {
        value = Py_None;
    } else if (unlikely(value != Py_None && !PyDict_Check(value))) {
        PyErr_SetString(PyExc_TypeError,
                        "__kwdefaults__ must be set to a dict object");
        return -1;
    }
    PyErr_WarnEx(PyExc_RuntimeWarning, "changes to cyfunction.__kwdefaults__ will not "
                 "currently affect the values used in function calls", 1);
    Py_INCREF(value);
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    __Pyx_Py_XDECREF_SET(op->defaults_kwdict, value);
    __Pyx_END_CRITICAL_SECTION();
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_kwdefaults_locked(__pyx_CyFunctionObject *op) {
    PyObject* result = op->defaults_kwdict;
    if (unlikely(!result)) {
        if (op->defaults_getter) {
            if (unlikely(__Pyx_CyFunction_init_defaults(op) < 0)) return NULL;
            result = op->defaults_kwdict;
        } else {
            result = Py_None;
        }
    }
    Py_INCREF(result);
    return result;
}
static PyObject *
__Pyx_CyFunction_get_kwdefaults(__pyx_CyFunctionObject *op, void *context) {
    PyObject* result;
    CYTHON_UNUSED_VAR(context);
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    result = __Pyx_CyFunction_get_kwdefaults_locked(op);
    __Pyx_END_CRITICAL_SECTION();
    return result;
}
static int
__Pyx_CyFunction_set_annotations(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
    CYTHON_UNUSED_VAR(context);
    if (!value || value == Py_None) {
        value = NULL;
    } else if (unlikely(!PyDict_Check(value))) {
        PyErr_SetString(PyExc_TypeError,
                        "__annotations__ must be set to a dict object");
        return -1;
    }
    Py_XINCREF(value);
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    __Pyx_Py_XDECREF_SET(op->func_annotations, value);
    __Pyx_END_CRITICAL_SECTION();
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_annotations_locked(__pyx_CyFunctionObject *op) {
    PyObject* result = op->func_annotations;
    if (unlikely(!result)) {
        result = PyDict_New();
        if (unlikely(!result)) return NULL;
        op->func_annotations = result;
    }
    Py_INCREF(result);
    return result;
}
static PyObject *
__Pyx_CyFunction_get_annotations(__pyx_CyFunctionObject *op, void *context) {
    PyObject *result;
    CYTHON_UNUSED_VAR(context);
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    result = __Pyx_CyFunction_get_annotations_locked(op);
    __Pyx_END_CRITICAL_SECTION();
    return result;
}
static PyObject *
__Pyx_CyFunction_get_is_coroutine_value(__pyx_CyFunctionObject *op) {
    int is_coroutine = op->flags & __Pyx_CYFUNCTION_COROUTINE;
    if (is_coroutine) {
        PyObject *is_coroutine_value, *module, *fromlist, *marker = __pyx_mstate_global->__pyx_n_u_is_coroutine;
        fromlist = PyList_New(1);
        if (unlikely(!fromlist)) return NULL;
        Py_INCREF(marker);
#if CYTHON_ASSUME_SAFE_MACROS
        PyList_SET_ITEM(fromlist, 0, marker);
#else
        if (unlikely(PyList_SetItem(fromlist, 0, marker) < 0)) {
            Py_DECREF(marker);
            Py_DECREF(fromlist);
            return NULL;
        }
#endif
        module = PyImport_ImportModuleLevelObject(__pyx_mstate_global->__pyx_n_u_asyncio_coroutines, NULL, NULL, fromlist, 0);
        Py_DECREF(fromlist);
        if (unlikely(!module)) goto ignore;
        is_coroutine_value = __Pyx_PyObject_GetAttrStr(module, marker);
        Py_DECREF(module);
        if (likely(is_coroutine_value)) {
            return is_coroutine_value;
        }
ignore:
        PyErr_Clear();
    }
    return __Pyx_PyBool_FromLong(is_coroutine);
}
static PyObject *
__Pyx_CyFunction_get_is_coroutine(__pyx_CyFunctionObject *op, void *context) {
    PyObject *result;
    CYTHON_UNUSED_VAR(context);
    if (op->func_is_coroutine) {
        return __Pyx_NewRef(op->func_is_coroutine);
    }
    result = __Pyx_CyFunction_get_is_coroutine_value(op);
    if (unlikely(!result))
        return NULL;
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    if (op->func_is_coroutine) {
        Py_DECREF(result);
        result = __Pyx_NewRef(op->func_is_coroutine);
    } else {
        op->func_is_coroutine = __Pyx_NewRef(result);
    }
    __Pyx_END_CRITICAL_SECTION();
    return result;
}
static void __Pyx_CyFunction_raise_argument_count_error(__pyx_CyFunctionObject *func, const char* message, Py_ssize_t size) {
#if CYTHON_COMPILING_IN_LIMITED_API
    PyObject *py_name = __Pyx_CyFunction_get_name(func, NULL);
    if (!py_name) return;
    PyErr_Format(PyExc_TypeError,
        "%.200S() %s (%" CYTHON_FORMAT_SSIZE_T "d given)",
        py_name, message, size);
    Py_DECREF(py_name);
#else
    const char* name = ((PyCFunctionObject*)func)->m_ml->ml_name;
    PyErr_Format(PyExc_TypeError,
        "%.200s() %s (%" CYTHON_FORMAT_SSIZE_T "d given)",
        name, message, size);
#endif
}
static void __Pyx_CyFunction_raise_type_error(__pyx_CyFunctionObject *func, const char* message) {
#if CYTHON_COMPILING_IN_LIMITED_API
    PyObject *py_name = __Pyx_CyFunction_get_name(func, NULL);
    if (!py_name) return;
    PyErr_Format(PyExc_TypeError,
        "%.200S() %s",
        py_name, message);
    Py_DECREF(py_name);
#else
    const char* name = ((PyCFunctionObject*)func)->m_ml->ml_name;
    PyErr_Format(PyExc_TypeError,
        "%.200s() %s",
        name, message);
#endif
}
#if CYTHON_COMPILING_IN_LIMITED_API
static PyObject *
__Pyx_CyFunction_get_module(__pyx_CyFunctionObject *op, void *context) {
    CYTHON_UNUSED_VAR(context);
    return PyObject_GetAttrString(op->func, "__module__");
}
static int
__Pyx_CyFunction_set_module(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
    CYTHON_UNUSED_VAR(context);
    return PyObject_SetAttrString(op->func, "__module__", value);
}
#endif
static PyGetSetDef __pyx_CyFunction_getsets[] = {
    {"func_doc", (getter)__Pyx_CyFunction_get_doc, (setter)__Pyx_CyFunction_set_doc, 0, 0},
    {"__doc__",  (getter)__Pyx_CyFunction_get_doc, (setter)__Pyx_CyFunction_set_doc, 0, 0},
    {"func_name", (getter)__Pyx_CyFunction_get_name, (setter)__Pyx_CyFunction_set_name, 0, 0},
    {"__name__", (getter)__Pyx_CyFunction_get_name, (setter)__Pyx_CyFunction_set_name, 0, 0},
    {"__qualname__", (getter)__Pyx_CyFunction_get_qualname, (setter)__Pyx_CyFunction_set_qualname, 0, 0},
    {"func_dict", (getter)__Pyx_CyFunction_get_dict, (setter)__Pyx_CyFunction_set_dict, 0, 0},
    {"__dict__", (getter)__Pyx_CyFunction_get_dict, (setter)__Pyx_CyFunction_set_dict, 0, 0},
    {"func_globals", (getter)__Pyx_CyFunction_get_globals, 0, 0, 0},
    {"__globals__", (getter)__Pyx_CyFunction_get_globals, 0, 0, 0},
    {"func_closure", (getter)__Pyx_CyFunction_get_closure, 0, 0, 0},
    {"__closure__", (getter)__Pyx_CyFunction_get_closure, 0, 0, 0},
    {"func_code", (getter)__Pyx_CyFunction_get_code, 0, 0, 0},
    {"__code__", (getter)__Pyx_CyFunction_get_code, 0, 0, 0},
    {"func_defaults", (getter)__Pyx_CyFunction_get_defaults, (setter)__Pyx_CyFunction_set_defaults, 0, 0},
    {"__defaults__", (getter)__Pyx_CyFunction_get_defaults, (setter)__Pyx_CyFunction_set_defaults, 0, 0},
    {"__kwdefaults__", (getter)__Pyx_CyFunction_get_kwdefaults, (setter)__Pyx_CyFunction_set_kwdefaults, 0, 0},
    {"__annotations__", (getter)__Pyx_CyFunction_get_annotations, (setter)__Pyx_CyFunction_set_annotations, 0, 0},
    {"_is_coroutine", (getter)__Pyx_CyFunction_get_is_coroutine, 0, 0, 0},
#if CYTHON_COMPILING_IN_LIMITED_API
    {"__module__", (getter)__Pyx_CyFunction_get_module, (setter)__Pyx_CyFunction_set_module, 0, 0},
#endif
    {0, 0, 0, 0, 0}
};
static PyMemberDef __pyx_CyFunction_members[] = {
#if !CYTHON_COMPILING_IN_LIMITED_API
    {"__module__", T_OBJECT, offsetof(PyCFunctionObject, m_module), 0, 0},
#endif
    {"__dictoffset__", T_PYSSIZET, offsetof(__pyx_CyFunctionObject, func_dict), READONLY, 0},
#if CYTHON_METH_FASTCALL
#if CYTHON_BACKPORT_VECTORCALL || CYTHON_COMPILING_IN_LIMITED_API
    {"__vectorcalloffset__", T_PYSSIZET, offsetof(__pyx_CyFunctionObject, func_vectorcall), READONLY, 0},
#else
    {"__vectorcalloffset__", T_PYSSIZET, offsetof(PyCFunctionObject, vectorcall), READONLY, 0},
#endif
#if CYTHON_COMPILING_IN_LIMITED_API
    {"__weaklistoffset__", T_PYSSIZET, offsetof(__pyx_CyFunctionObject, func_weakreflist), READONLY, 0},
#else
    {"__weaklistoffset__", T_PYSSIZET, offsetof(PyCFunctionObject, m_weakreflist), READONLY, 0},
#endif
#endif
    {0, 0, 0,  0, 0}
};
static PyObject *
__Pyx_CyFunction_reduce(__pyx_CyFunctionObject *m, PyObject *args)
{
    PyObject *result = NULL;
    CYTHON_UNUSED_VAR(args);
    __Pyx_BEGIN_CRITICAL_SECTION(m);
    Py_INCREF(m->func_qualname);
    result = m->func_qualname;
    __Pyx_END_CRITICAL_SECTION();
    return result;
}
static PyMethodDef __pyx_CyFunction_methods[] = {
    {"__reduce__", (PyCFunction)__Pyx_CyFunction_reduce, METH_VARARGS, 0},
    {0, 0, 0, 0}
};
#if CYTHON_COMPILING_IN_LIMITED_API
#define __Pyx_CyFunction_weakreflist(cyfunc) ((cyfunc)->func_weakreflist)
#else
#define __Pyx_CyFunction_weakreflist(cyfunc) (((PyCFunctionObject*)cyfunc)->m_weakreflist)
#endif
static PyObject *__Pyx_CyFunction_Init(__pyx_CyFunctionObject *op, PyMethodDef *ml, int flags, PyObject* qualname,
                                       PyObject *closure, PyObject *module, PyObject* globals, PyObject* code) {
#if !CYTHON_COMPILING_IN_LIMITED_API
    PyCFunctionObject *cf = (PyCFunctionObject*) op;
#endif
    if (unlikely(op == NULL))
        return NULL;
#if CYTHON_COMPILING_IN_LIMITED_API
    op->func = PyCFunction_NewEx(ml, (PyObject*)op, module);
    if (unlikely(!op->func)) return NULL;
#endif
    op->flags = flags;
    __Pyx_CyFunction_weakreflist(op) = NULL;
#if !CYTHON_COMPILING_IN_LIMITED_API
    cf->m_ml = ml;
    cf->m_self = (PyObject *) op;
#endif
    Py_XINCREF(closure);
    op->func_closure = closure;
#if !CYTHON_COMPILING_IN_LIMITED_API
    Py_XINCREF(module);
    cf->m_module = module;
#endif
    op->func_dict = NULL;
    op->func_name = NULL;
    Py_INCREF(qualname);
    op->func_qualname = qualname;
    op->func_doc = NULL;
#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
    op->func_classobj = NULL;
#else
    ((PyCMethodObject*)op)->mm_class = NULL;
#endif
    op->func_globals = globals;
    Py_INCREF(op->func_globals);
    Py_XINCREF(code);
    op->func_code = code;
    op->defaults = NULL;
    op->defaults_tuple = NULL;
    op->defaults_kwdict = NULL;
    op->defaults_getter = NULL;
    op->func_annotations = NULL;
    op->func_is_coroutine = NULL;
#if CYTHON_METH_FASTCALL
    switch (ml->ml_flags & (METH_VARARGS | METH_FASTCALL | METH_NOARGS | METH_O | METH_KEYWORDS | METH_METHOD)) {
    case METH_NOARGS:
        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_NOARGS;
        break;
    case METH_O:
        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_O;
        break;
    case METH_METHOD | METH_FASTCALL | METH_KEYWORDS:
        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS_METHOD;
        break;
    case METH_FASTCALL | METH_KEYWORDS:
        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS;
        break;
    case METH_VARARGS | METH_KEYWORDS:
        __Pyx_CyFunction_func_vectorcall(op) = NULL;
        break;
    default:
        PyErr_SetString(PyExc_SystemError, "Bad call flags for CyFunction");
        Py_DECREF(op);
        return NULL;
    }
#endif
    return (PyObject *) op;
}
static int
__Pyx_CyFunction_clear(__pyx_CyFunctionObject *m)
{
    Py_CLEAR(m->func_closure);
#if CYTHON_COMPILING_IN_LIMITED_API
    Py_CLEAR(m->func);
#else
    Py_CLEAR(((PyCFunctionObject*)m)->m_module);
#endif
    Py_CLEAR(m->func_dict);
    Py_CLEAR(m->func_name);
    Py_CLEAR(m->func_qualname);
    Py_CLEAR(m->func_doc);
    Py_CLEAR(m->func_globals);
    Py_CLEAR(m->func_code);
#if !CYTHON_COMPILING_IN_LIMITED_API
#if PY_VERSION_HEX < 0x030900B1
    Py_CLEAR(__Pyx_CyFunction_GetClassObj(m));
#else
    {
        PyObject *cls = (PyObject*) ((PyCMethodObject *) (m))->mm_class;
        ((PyCMethodObject *) (m))->mm_class = NULL;
        Py_XDECREF(cls);
    }
#endif
#endif
    Py_CLEAR(m->defaults_tuple);
    Py_CLEAR(m->defaults_kwdict);
    Py_CLEAR(m->func_annotations);
    Py_CLEAR(m->func_is_coroutine);
    Py_CLEAR(m->defaults);
    return 0;
}
static void __Pyx__CyFunction_dealloc(__pyx_CyFunctionObject *m)
{
    if (__Pyx_CyFunction_weakreflist(m) != NULL)
        PyObject_ClearWeakRefs((PyObject *) m);
    __Pyx_CyFunction_clear(m);
    __Pyx_PyHeapTypeObject_GC_Del(m);
}
static void __Pyx_CyFunction_dealloc(__pyx_CyFunctionObject *m)
{
    PyObject_GC_UnTrack(m);
    __Pyx__CyFunction_dealloc(m);
}
static int __Pyx_CyFunction_traverse(__pyx_CyFunctionObject *m, visitproc visit, void *arg)
{
    {
        int e = __Pyx_call_type_traverse((PyObject*)m, 1, visit, arg);
        if (e) return e;
    }
    Py_VISIT(m->func_closure);
#if CYTHON_COMPILING_IN_LIMITED_API
    Py_VISIT(m->func);
#else
    Py_VISIT(((PyCFunctionObject*)m)->m_module);
#endif
    Py_VISIT(m->func_dict);
    __Pyx_VISIT_CONST(m->func_name);
    __Pyx_VISIT_CONST(m->func_qualname);
    Py_VISIT(m->func_doc);
    Py_VISIT(m->func_globals);
    __Pyx_VISIT_CONST(m->func_code);
#if !CYTHON_COMPILING_IN_LIMITED_API
    Py_VISIT(__Pyx_CyFunction_GetClassObj(m));
#endif
    Py_VISIT(m->defaults_tuple);
    Py_VISIT(m->defaults_kwdict);
    Py_VISIT(m->func_is_coroutine);
    Py_VISIT(m->defaults);
    return 0;
}
static PyObject*
__Pyx_CyFunction_repr(__pyx_CyFunctionObject *op)
{
    PyObject *repr;
    __Pyx_BEGIN_CRITICAL_SECTION(op);
    repr = PyUnicode_FromFormat("<cyfunction %U at %p>",
                                op->func_qualname, (void *)op);
    __Pyx_END_CRITICAL_SECTION();
    return repr;
}
static PyObject * __Pyx_CyFunction_CallMethod(PyObject *func, PyObject *self, PyObject *arg, PyObject *kw) {
#if CYTHON_COMPILING_IN_LIMITED_API
    PyObject *f = ((__pyx_CyFunctionObject*)func)->func;
    PyCFunction meth;
    int flags;
    meth = PyCFunction_GetFunction(f);
    if (unlikely(!meth)) return NULL;
    flags = PyCFunction_GetFlags(f);
    if (unlikely(flags < 0)) return NULL;
#else
    PyCFunctionObject* f = (PyCFunctionObject*)func;
    PyCFunction meth = f->m_ml->ml_meth;
    int flags = f->m_ml->ml_flags;
#endif
    Py_ssize_t size;
    switch (flags & (METH_VARARGS | METH_KEYWORDS | METH_NOARGS | METH_O)) {
    case METH_VARARGS:
        if (likely(kw == NULL || PyDict_Size(kw) == 0))
            return (*meth)(self, arg);
        break;
    case METH_VARARGS | METH_KEYWORDS:
        return (*(PyCFunctionWithKeywords)(void(*)(void))meth)(self, arg, kw);
    case METH_NOARGS:
        if (likely(kw == NULL || PyDict_Size(kw) == 0)) {
#if CYTHON_ASSUME_SAFE_SIZE
            size = PyTuple_GET_SIZE(arg);
#else
            size = PyTuple_Size(arg);
            if (unlikely(size < 0)) return NULL;
#endif
            if (likely(size == 0))
                return (*meth)(self, NULL);
            __Pyx_CyFunction_raise_argument_count_error(
                (__pyx_CyFunctionObject*)func,
                "takes no arguments", size);
            return NULL;
        }
        break;
    case METH_O:
        if (likely(kw == NULL || PyDict_Size(kw) == 0)) {
#if CYTHON_ASSUME_SAFE_SIZE
            size = PyTuple_GET_SIZE(arg);
#else
            size = PyTuple_Size(arg);
            if (unlikely(size < 0)) return NULL;
#endif
            if (likely(size == 1)) {
                PyObject *result, *arg0;
                #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
                arg0 = PyTuple_GET_ITEM(arg, 0);
                #else
                arg0 = __Pyx_PySequence_ITEM(arg, 0); if (unlikely(!arg0)) return NULL;
                #endif
                result = (*meth)(self, arg0);
                #if !(CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS)
                Py_DECREF(arg0);
                #endif
                return result;
            }
            __Pyx_CyFunction_raise_argument_count_error(
                (__pyx_CyFunctionObject*)func,
                "takes exactly one argument", size);
            return NULL;
        }
        break;
    default:
        PyErr_SetString(PyExc_SystemError, "Bad call flags for CyFunction");
        return NULL;
    }
    __Pyx_CyFunction_raise_type_error(
        (__pyx_CyFunctionObject*)func, "takes no keyword arguments");
    return NULL;
}
static CYTHON_INLINE PyObject *__Pyx_CyFunction_Call(PyObject *func, PyObject *arg, PyObject *kw) {
    PyObject *self, *result;
#if CYTHON_COMPILING_IN_LIMITED_API
    self = PyCFunction_GetSelf(((__pyx_CyFunctionObject*)func)->func);
    if (unlikely(!self) && PyErr_Occurred()) return NULL;
#else
    self = ((PyCFunctionObject*)func)->m_self;
#endif
    result = __Pyx_CyFunction_CallMethod(func, self, arg, kw);
    return result;
}
static PyObject *__Pyx_CyFunction_CallAsMethod(PyObject *func, PyObject *args, PyObject *kw) {
    PyObject *result;
    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *) func;
#if CYTHON_METH_FASTCALL && (CYTHON_VECTORCALL || CYTHON_BACKPORT_VECTORCALL)
     __pyx_vectorcallfunc vc = __Pyx_CyFunction_func_vectorcall(cyfunc);
    if (vc) {
#if CYTHON_ASSUME_SAFE_MACROS && CYTHON_ASSUME_SAFE_SIZE
        return __Pyx_PyVectorcall_FastCallDict(func, vc, &PyTuple_GET_ITEM(args, 0), (size_t)PyTuple_GET_SIZE(args), kw);
#else
        (void) &__Pyx_PyVectorcall_FastCallDict;
        return PyVectorcall_Call(func, args, kw);
#endif
    }
#endif
    if ((cyfunc->flags & __Pyx_CYFUNCTION_CCLASS) && !(cyfunc->flags & __Pyx_CYFUNCTION_STATICMETHOD)) {
        Py_ssize_t argc;
        PyObject *new_args;
        PyObject *self;
#if CYTHON_ASSUME_SAFE_SIZE
        argc = PyTuple_GET_SIZE(args);
#else
        argc = PyTuple_Size(args);
        if (unlikely(argc < 0)) return NULL;
#endif
        new_args = PyTuple_GetSlice(args, 1, argc);
        if (unlikely(!new_args))
            return NULL;
        self = PyTuple_GetItem(args, 0);
        if (unlikely(!self)) {
            Py_DECREF(new_args);
            PyErr_Format(PyExc_TypeError,
                         "unbound method %.200S() needs an argument",
                         cyfunc->func_qualname);
            return NULL;
        }
        result = __Pyx_CyFunction_CallMethod(func, self, new_args, kw);
        Py_DECREF(new_args);
    } else {
        result = __Pyx_CyFunction_Call(func, args, kw);
    }
    return result;
}
#if CYTHON_METH_FASTCALL && (CYTHON_VECTORCALL || CYTHON_BACKPORT_VECTORCALL)
static CYTHON_INLINE int __Pyx_CyFunction_Vectorcall_CheckArgs(__pyx_CyFunctionObject *cyfunc, Py_ssize_t nargs, PyObject *kwnames)
{
    int ret = 0;
    if ((cyfunc->flags & __Pyx_CYFUNCTION_CCLASS) && !(cyfunc->flags & __Pyx_CYFUNCTION_STATICMETHOD)) {
        if (unlikely(nargs < 1)) {
            __Pyx_CyFunction_raise_type_error(
                cyfunc, "needs an argument");
            return -1;
        }
        ret = 1;
    }
    if (unlikely(kwnames) && unlikely(__Pyx_PyTuple_GET_SIZE(kwnames))) {
        __Pyx_CyFunction_raise_type_error(
            cyfunc, "takes no keyword arguments");
        return -1;
    }
    return ret;
}
static PyObject * __Pyx_CyFunction_Vectorcall_NOARGS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
{
    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
#if CYTHON_BACKPORT_VECTORCALL
    Py_ssize_t nargs = (Py_ssize_t)nargsf;
#else
    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
#endif
    PyObject *self;
#if CYTHON_COMPILING_IN_LIMITED_API
    PyCFunction meth = PyCFunction_GetFunction(cyfunc->func);
    if (unlikely(!meth)) return NULL;
#else
    PyCFunction meth = ((PyCFunctionObject*)cyfunc)->m_ml->ml_meth;
#endif
    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, kwnames)) {
    case 1:
        self = args[0];
        args += 1;
        nargs -= 1;
        break;
    case 0:
#if CYTHON_COMPILING_IN_LIMITED_API
        self = PyCFunction_GetSelf(((__pyx_CyFunctionObject*)cyfunc)->func);
        if (unlikely(!self) && PyErr_Occurred()) return NULL;
#else
        self = ((PyCFunctionObject*)cyfunc)->m_self;
#endif
        break;
    default:
        return NULL;
    }
    if (unlikely(nargs != 0)) {
        __Pyx_CyFunction_raise_argument_count_error(
            cyfunc, "takes no arguments", nargs);
        return NULL;
    }
    return meth(self, NULL);
}
static PyObject * __Pyx_CyFunction_Vectorcall_O(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
{
    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
#if CYTHON_BACKPORT_VECTORCALL
    Py_ssize_t nargs = (Py_ssize_t)nargsf;
#else
    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
#endif
    PyObject *self;
#if CYTHON_COMPILING_IN_LIMITED_API
    PyCFunction meth = PyCFunction_GetFunction(cyfunc->func);
    if (unlikely(!meth)) return NULL;
#else
    PyCFunction meth = ((PyCFunctionObject*)cyfunc)->m_ml->ml_meth;
#endif
    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, kwnames)) {
    case 1:
        self = args[0];
        args += 1;
        nargs -= 1;
        break;
    case 0:
#if CYTHON_COMPILING_IN_LIMITED_API
        self = PyCFunction_GetSelf(((__pyx_CyFunctionObject*)cyfunc)->func);
        if (unlikely(!self) && PyErr_Occurred()) return NULL;
#else
        self = ((PyCFunctionObject*)cyfunc)->m_self;
#endif
        break;
    default:
        return NULL;
    }
    if (unlikely(nargs != 1)) {
        __Pyx_CyFunction_raise_argument_count_error(
            cyfunc, "takes exactly one argument", nargs);
        return NULL;
    }
    return meth(self, args[0]);
}
static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
{
    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
#if CYTHON_BACKPORT_VECTORCALL
    Py_ssize_t nargs = (Py_ssize_t)nargsf;
#else
    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
#endif
    PyObject *self;
#if CYTHON_COMPILING_IN_LIMITED_API
    PyCFunction meth = PyCFunction_GetFunction(cyfunc->func);
    if (unlikely(!meth)) return NULL;
#else
    PyCFunction meth = ((PyCFunctionObject*)cyfunc)->m_ml->ml_meth;
#endif
    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, NULL)) {
    case 1:
        self = args[0];
        args += 1;
        nargs -= 1;
        break;
    case 0:
#if CYTHON_COMPILING_IN_LIMITED_API
        self = PyCFunction_GetSelf(((__pyx_CyFunctionObject*)cyfunc)->func);
        if (unlikely(!self) && PyErr_Occurred()) return NULL;
#else
        self = ((PyCFunctionObject*)cyfunc)->m_self;
#endif
        break;
    default:
        return NULL;
    }
    return ((__Pyx_PyCFunctionFastWithKeywords)(void(*)(void))meth)(self, args, nargs, kwnames);
}
static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS_METHOD(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
{
    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
    PyTypeObject *cls = (PyTypeObject *) __Pyx_CyFunction_GetClassObj(cyfunc);
#if CYTHON_BACKPORT_VECTORCALL
    Py_ssize_t nargs = (Py_ssize_t)nargsf;
#else
    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
#endif
    PyObject *self;
#if CYTHON_COMPILING_IN_LIMITED_API
    PyCFunction meth = PyCFunction_GetFunction(cyfunc->func);
    if (unlikely(!meth)) return NULL;
#else
    PyCFunction meth = ((PyCFunctionObject*)cyfunc)->m_ml->ml_meth;
#endif
    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, NULL)) {
    case 1:
        self = args[0];
        args += 1;
        nargs -= 1;
        break;
    case 0:
#if CYTHON_COMPILING_IN_LIMITED_API
        self = PyCFunction_GetSelf(((__pyx_CyFunctionObject*)cyfunc)->func);
        if (unlikely(!self) && PyErr_Occurred()) return NULL;
#else
        self = ((PyCFunctionObject*)cyfunc)->m_self;
#endif
        break;
    default:
        return NULL;
    }
    return ((__Pyx_PyCMethod)(void(*)(void))meth)(self, cls, args, (size_t)nargs, kwnames);
}
#endif
static PyType_Slot __pyx_CyFunctionType_slots[] = {
    {Py_tp_dealloc, (void *)__Pyx_CyFunction_dealloc},
    {Py_tp_repr, (void *)__Pyx_CyFunction_repr},
    {Py_tp_call, (void *)__Pyx_CyFunction_CallAsMethod},
    {Py_tp_traverse, (void *)__Pyx_CyFunction_traverse},
    {Py_tp_clear, (void *)__Pyx_CyFunction_clear},
    {Py_tp_methods, (void *)__pyx_CyFunction_methods},
    {Py_tp_members, (void *)__pyx_CyFunction_members},
    {Py_tp_getset, (void *)__pyx_CyFunction_getsets},
    {Py_tp_descr_get, (void *)__Pyx_PyMethod_New},
    {0, 0},
};
static PyType_Spec __pyx_CyFunctionType_spec = {
    __PYX_TYPE_MODULE_PREFIX "cython_function_or_method",
    sizeof(__pyx_CyFunctionObject),
    0,
#ifdef Py_TPFLAGS_METHOD_DESCRIPTOR
    Py_TPFLAGS_METHOD_DESCRIPTOR |
#endif
#if CYTHON_METH_FASTCALL
#if defined(Py_TPFLAGS_HAVE_VECTORCALL)
    Py_TPFLAGS_HAVE_VECTORCALL |
#elif defined(_Py_TPFLAGS_HAVE_VECTORCALL)
    _Py_TPFLAGS_HAVE_VECTORCALL |
#endif
#endif // CYTHON_METH_FASTCALL
#if PY_VERSION_HEX >= 0x030A0000
    Py_TPFLAGS_IMMUTABLETYPE |
#endif
    Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | Py_TPFLAGS_BASETYPE,
    __pyx_CyFunctionType_slots
};
static int __pyx_CyFunction_init(PyObject *module) {
    __pyx_mstatetype *mstate = __Pyx_PyModule_GetState(module);
    mstate->__pyx_CyFunctionType = __Pyx_FetchCommonTypeFromSpec(
        mstate->__pyx_CommonTypesMetaclassType, module, &__pyx_CyFunctionType_spec, NULL);
    if (unlikely(mstate->__pyx_CyFunctionType == NULL)) {
        return -1;
    }
    return 0;
}
static CYTHON_INLINE PyObject *__Pyx_CyFunction_InitDefaults(PyObject *func, PyTypeObject *defaults_type) {
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    m->defaults = PyObject_CallObject((PyObject*)defaults_type, NULL); // _PyObject_New(defaults_type);
    if (unlikely(!m->defaults))
        return NULL;
    return m->defaults;
}
static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsTuple(PyObject *func, PyObject *tuple) {
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    m->defaults_tuple = tuple;
    Py_INCREF(tuple);
}
static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsKwDict(PyObject *func, PyObject *dict) {
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    m->defaults_kwdict = dict;
    Py_INCREF(dict);
}
static CYTHON_INLINE void __Pyx_CyFunction_SetAnnotationsDict(PyObject *func, PyObject *dict) {
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    m->func_annotations = dict;
    Py_INCREF(dict);
}

/* CythonFunction */
static PyObject *__Pyx_CyFunction_New(PyMethodDef *ml, int flags, PyObject* qualname,
                                      PyObject *closure, PyObject *module, PyObject* globals, PyObject* code) {
    PyObject *op = __Pyx_CyFunction_Init(
        PyObject_GC_New(__pyx_CyFunctionObject, __pyx_mstate_global->__pyx_CyFunctionType),
        ml, flags, qualname, closure, module, globals, code
    );
    if (likely(op)) {
        PyObject_GC_Track(op);
    }
    return op;
}

/* CLineInTraceback */
#if CYTHON_CLINE_IN_TRACEBACK && CYTHON_CLINE_IN_TRACEBACK_RUNTIME
static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line) {
    PyObject *use_cline;
    PyObject *ptype, *pvalue, *ptraceback;
#if CYTHON_COMPILING_IN_CPYTHON
    PyObject **cython_runtime_dict;
#endif
    CYTHON_MAYBE_UNUSED_VAR(tstate);
    if (unlikely(!__pyx_mstate_global->__pyx_cython_runtime)) {
        return c_line;
    }
    __Pyx_ErrFetchInState(tstate, &ptype, &pvalue, &ptraceback);
#if CYTHON_COMPILING_IN_CPYTHON
    cython_runtime_dict = _PyObject_GetDictPtr(__pyx_mstate_global->__pyx_cython_runtime);
    if (likely(cython_runtime_dict)) {
        __Pyx_BEGIN_CRITICAL_SECTION(*cython_runtime_dict);
        __PYX_PY_DICT_LOOKUP_IF_MODIFIED(
            use_cline, *cython_runtime_dict,
            __Pyx_PyDict_GetItemStr(*cython_runtime_dict, __pyx_mstate_global->__pyx_n_u_cline_in_traceback))
        Py_XINCREF(use_cline);
        __Pyx_END_CRITICAL_SECTION();
    } else
#endif
    {
      PyObject *use_cline_obj = __Pyx_PyObject_GetAttrStrNoError(__pyx_mstate_global->__pyx_cython_runtime, __pyx_mstate_global->__pyx_n_u_cline_in_traceback);
      if (use_cline_obj) {
        use_cline = PyObject_Not(use_cline_obj) ? Py_False : Py_True;
        Py_INCREF(use_cline);
        Py_DECREF(use_cline_obj);
      } else {
        PyErr_Clear();
        use_cline = NULL;
      }
    }
    if (!use_cline) {
        c_line = 0;
        (void) PyObject_SetAttr(__pyx_mstate_global->__pyx_cython_runtime, __pyx_mstate_global->__pyx_n_u_cline_in_traceback, Py_False);
    }
    else if (use_cline == Py_False || (use_cline != Py_True && PyObject_Not(use_cline) != 0)) {
        c_line = 0;
    }
    Py_XDECREF(use_cline);
    __Pyx_ErrRestoreInState(tstate, ptype, pvalue, ptraceback);
    return c_line;
}
#endif

/* CodeObjectCache */
static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) {
    int start = 0, mid = 0, end = count - 1;
    if (end >= 0 && code_line > entries[end].code_line) {
        return count;
    }
    while (start < end) {
        mid = start + (end - start) / 2;
        if (code_line < entries[mid].code_line) {
            end = mid;
        } else if (code_line > entries[mid].code_line) {
             start = mid + 1;
        } else {
            return mid;
        }
    }
    if (code_line <= entries[mid].code_line) {
        return mid;
    } else {
        return mid + 1;
    }
}
static __Pyx_CachedCodeObjectType *__pyx__find_code_object(struct __Pyx_CodeObjectCache *code_cache, int code_line) {
    __Pyx_CachedCodeObjectType* code_object;
    int pos;
    if (unlikely(!code_line) || unlikely(!code_cache->entries)) {
        return NULL;
    }
    pos = __pyx_bisect_code_objects(code_cache->entries, code_cache->count, code_line);
    if (unlikely(pos >= code_cache->count) || unlikely(code_cache->entries[pos].code_line != code_line)) {
        return NULL;
    }
    code_object = code_cache->entries[pos].code_object;
    Py_INCREF(code_object);
    return code_object;
}
static __Pyx_CachedCodeObjectType *__pyx_find_code_object(int code_line) {
#if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING && !CYTHON_ATOMICS
    (void)__pyx__find_code_object;
    return NULL; // Most implementation should have atomics. But otherwise, don't make it thread-safe, just miss.
#else
    struct __Pyx_CodeObjectCache *code_cache = &__pyx_mstate_global->__pyx_code_cache;
#if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    __pyx_nonatomic_int_type old_count = __pyx_atomic_incr_acq_rel(&code_cache->accessor_count);
    if (old_count < 0) {
        __pyx_atomic_decr_acq_rel(&code_cache->accessor_count);
        return NULL;
    }
#endif
    __Pyx_CachedCodeObjectType *result = __pyx__find_code_object(code_cache, code_line);
#if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    __pyx_atomic_decr_acq_rel(&code_cache->accessor_count);
#endif
    return result;
#endif
}
static void __pyx__insert_code_object(struct __Pyx_CodeObjectCache *code_cache, int code_line, __Pyx_CachedCodeObjectType* code_object)
{
    int pos, i;
    __Pyx_CodeObjectCacheEntry* entries = code_cache->entries;
    if (unlikely(!code_line)) {
        return;
    }
    if (unlikely(!entries)) {
        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry));
        if (likely(entries)) {
            code_cache->entries = entries;
            code_cache->max_count = 64;
            code_cache->count = 1;
            entries[0].code_line = code_line;
            entries[0].code_object = code_object;
            Py_INCREF(code_object);
        }
        return;
    }
    pos = __pyx_bisect_code_objects(code_cache->entries, code_cache->count, code_line);
    if ((pos < code_cache->count) && unlikely(code_cache->entries[pos].code_line == code_line)) {
        __Pyx_CachedCodeObjectType* tmp = entries[pos].code_object;
        entries[pos].code_object = code_object;
        Py_INCREF(code_object);
        Py_DECREF(tmp);
        return;
    }
    if (code_cache->count == code_cache->max_count) {
        int new_max = code_cache->max_count + 64;
        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc(
            code_cache->entries, ((size_t)new_max) * sizeof(__Pyx_CodeObjectCacheEntry));
        if (unlikely(!entries)) {
            return;
        }
        code_cache->entries = entries;
        code_cache->max_count = new_max;
    }
    for (i=code_cache->count; i>pos; i--) {
        entries[i] = entries[i-1];
    }
    entries[pos].code_line = code_line;
    entries[pos].code_object = code_object;
    code_cache->count++;
    Py_INCREF(code_object);
}
static void __pyx_insert_code_object(int code_line, __Pyx_CachedCodeObjectType* code_object) {
#if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING && !CYTHON_ATOMICS
    (void)__pyx__insert_code_object;
    return; // Most implementation should have atomics. But otherwise, don't make it thread-safe, just fail.
#else
    struct __Pyx_CodeObjectCache *code_cache = &__pyx_mstate_global->__pyx_code_cache;
#if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    __pyx_nonatomic_int_type expected = 0;
    if (!__pyx_atomic_int_cmp_exchange(&code_cache->accessor_count, &expected, INT_MIN)) {
        return;
    }
#endif
    __pyx__insert_code_object(code_cache, code_line, code_object);
#if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    __pyx_atomic_sub(&code_cache->accessor_count, INT_MIN);
#endif
#endif
}

/* AddTraceback */
#include "compile.h"
#include "frameobject.h"
#include "traceback.h"
#if PY_VERSION_HEX >= 0x030b00a6 && !CYTHON_COMPILING_IN_LIMITED_API && !defined(PYPY_VERSION)
  #ifndef Py_BUILD_CORE
    #define Py_BUILD_CORE 1
  #endif
  #include "internal/pycore_frame.h"
#endif
#if CYTHON_COMPILING_IN_LIMITED_API
static PyObject *__Pyx_PyCode_Replace_For_AddTraceback(PyObject *code, PyObject *scratch_dict,
                                                       PyObject *firstlineno, PyObject *name) {
    PyObject *replace = NULL;
    if (unlikely(PyDict_SetItemString(scratch_dict, "co_firstlineno", firstlineno))) return NULL;
    if (unlikely(PyDict_SetItemString(scratch_dict, "co_name", name))) return NULL;
    replace = PyObject_GetAttrString(code, "replace");
    if (likely(replace)) {
        PyObject *result = PyObject_Call(replace, __pyx_mstate_global->__pyx_empty_tuple, scratch_dict);
        Py_DECREF(replace);
        return result;
    }
    PyErr_Clear();
    return NULL;
}
static void __Pyx_AddTraceback(const char *funcname, int c_line,
                               int py_line, const char *filename) {
    PyObject *code_object = NULL, *py_py_line = NULL, *py_funcname = NULL, *dict = NULL;
    PyObject *replace = NULL, *getframe = NULL, *frame = NULL;
    PyObject *exc_type, *exc_value, *exc_traceback;
    int success = 0;
    if (c_line) {
        (void) __pyx_cfilenm;
        (void) __Pyx_CLineForTraceback(__Pyx_PyThreadState_Current, c_line);
    }
    PyErr_Fetch(&exc_type, &exc_value, &exc_traceback);
    code_object = __pyx_find_code_object(c_line ? -c_line : py_line);
    if (!code_object) {
        code_object = Py_CompileString("_getframe()", filename, Py_eval_input);
        if (unlikely(!code_object)) goto bad;
        py_py_line = PyLong_FromLong(py_line);
        if (unlikely(!py_py_line)) goto bad;
        py_funcname = PyUnicode_FromString(funcname);
        if (unlikely(!py_funcname)) goto bad;
        dict = PyDict_New();
        if (unlikely(!dict)) goto bad;
        {
            PyObject *old_code_object = code_object;
            code_object = __Pyx_PyCode_Replace_For_AddTraceback(code_object, dict, py_py_line, py_funcname);
            Py_DECREF(old_code_object);
        }
        if (unlikely(!code_object)) goto bad;
        __pyx_insert_code_object(c_line ? -c_line : py_line, code_object);
    } else {
        dict = PyDict_New();
    }
    getframe = PySys_GetObject("_getframe");
    if (unlikely(!getframe)) goto bad;
    if (unlikely(PyDict_SetItemString(dict, "_getframe", getframe))) goto bad;
    frame = PyEval_EvalCode(code_object, dict, dict);
    if (unlikely(!frame) || frame == Py_None) goto bad;
    success = 1;
  bad:
    PyErr_Restore(exc_type, exc_value, exc_traceback);
    Py_XDECREF(code_object);
    Py_XDECREF(py_py_line);
    Py_XDECREF(py_funcname);
    Py_XDECREF(dict);
    Py_XDECREF(replace);
    if (success) {
        PyTraceBack_Here(
            (struct _frame*)frame);
    }
    Py_XDECREF(frame);
}
#else
static PyCodeObject* __Pyx_CreateCodeObjectForTraceback(
            const char *funcname, int c_line,
            int py_line, const char *filename) {
    PyCodeObject *py_code = NULL;
    PyObject *py_funcname = NULL;
    if (c_line) {
        py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
        if (!py_funcname) goto bad;
        funcname = PyUnicode_AsUTF8(py_funcname);
        if (!funcname) goto bad;
    }
    py_code = PyCode_NewEmpty(filename, funcname, py_line);
    Py_XDECREF(py_funcname);
    return py_code;
bad:
    Py_XDECREF(py_funcname);
    return NULL;
}
static void __Pyx_AddTraceback(const char *funcname, int c_line,
                               int py_line, const char *filename) {
    PyCodeObject *py_code = 0;
    PyFrameObject *py_frame = 0;
    PyThreadState *tstate = __Pyx_PyThreadState_Current;
    PyObject *ptype, *pvalue, *ptraceback;
    if (c_line) {
        c_line = __Pyx_CLineForTraceback(tstate, c_line);
    }
    py_code = __pyx_find_code_object(c_line ? -c_line : py_line);
    if (!py_code) {
        __Pyx_ErrFetchInState(tstate, &ptype, &pvalue, &ptraceback);
        py_code = __Pyx_CreateCodeObjectForTraceback(
            funcname, c_line, py_line, filename);
        if (!py_code) {
            /* If the code object creation fails, then we should clear the
               fetched exception references and propagate the new exception */
            Py_XDECREF(ptype);
            Py_XDECREF(pvalue);
            Py_XDECREF(ptraceback);
            goto bad;
        }
        __Pyx_ErrRestoreInState(tstate, ptype, pvalue, ptraceback);
        __pyx_insert_code_object(c_line ? -c_line : py_line, py_code);
    }
    py_frame = PyFrame_New(
        tstate,            /*PyThreadState *tstate,*/
        py_code,           /*PyCodeObject *code,*/
        __pyx_mstate_global->__pyx_d,    /*PyObject *globals,*/
        0                  /*PyObject *locals*/
    );
    if (!py_frame) goto bad;
    __Pyx_PyFrame_SetLineNumber(py_frame, py_line);
    PyTraceBack_Here(py_frame);
bad:
    Py_XDECREF(py_code);
    Py_XDECREF(py_frame);
}
#endif

/* CIntFromPyVerify */
#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\
    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0)
#define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\
    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1)
#define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\
    {\
        func_type value = func_value;\
        if (sizeof(target_type) < sizeof(func_type)) {\
            if (unlikely(value != (func_type) (target_type) value)) {\
                func_type zero = 0;\
                if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\
                    return (target_type) -1;\
                if (is_unsigned && unlikely(value < zero))\
                    goto raise_neg_overflow;\
                else\
                    goto raise_overflow;\
            }\
        }\
        return (target_type) value;\
    }

/* CIntFromPy */
static CYTHON_INLINE long __Pyx_PyLong_As_long(PyObject *x) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const long neg_one = (long) -1, const_zero = (long) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (unlikely(!PyLong_Check(x))) {
        long val;
        PyObject *tmp = __Pyx_PyNumber_Long(x);
        if (!tmp) return (long) -1;
        val = __Pyx_PyLong_As_long(tmp);
        Py_DECREF(tmp);
        return val;
    }
    if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
        if (unlikely(__Pyx_PyLong_IsNeg(x))) {
            goto raise_neg_overflow;
        } else if (__Pyx_PyLong_IsCompact(x)) {
            __PYX_VERIFY_RETURN_INT(long, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
        } else {
            const digit* digits = __Pyx_PyLong_Digits(x);
            assert(__Pyx_PyLong_DigitCount(x) > 1);
            switch (__Pyx_PyLong_DigitCount(x)) {
                case 2:
                    if ((8 * sizeof(long) > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) >= 2 * PyLong_SHIFT)) {
                            return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if ((8 * sizeof(long) > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) >= 3 * PyLong_SHIFT)) {
                            return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if ((8 * sizeof(long) > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) >= 4 * PyLong_SHIFT)) {
                            return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
                        }
                    }
                    break;
            }
        }
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
        if (unlikely(Py_SIZE(x) < 0)) {
            goto raise_neg_overflow;
        }
#else
        {
            int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
            if (unlikely(result < 0))
                return (long) -1;
            if (unlikely(result == 1))
                goto raise_neg_overflow;
        }
#endif
        if ((sizeof(long) <= sizeof(unsigned long))) {
            __PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
        } else if ((sizeof(long) <= sizeof(unsigned PY_LONG_LONG))) {
            __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
        }
    } else {
#if CYTHON_USE_PYLONG_INTERNALS
        if (__Pyx_PyLong_IsCompact(x)) {
            __PYX_VERIFY_RETURN_INT(long, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
        } else {
            const digit* digits = __Pyx_PyLong_Digits(x);
            assert(__Pyx_PyLong_DigitCount(x) > 1);
            switch (__Pyx_PyLong_SignedDigitCount(x)) {
                case -2:
                    if ((8 * sizeof(long) - 1 > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) - 1 > 2 * PyLong_SHIFT)) {
                            return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if ((8 * sizeof(long) > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) - 1 > 2 * PyLong_SHIFT)) {
                            return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if ((8 * sizeof(long) - 1 > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) - 1 > 3 * PyLong_SHIFT)) {
                            return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if ((8 * sizeof(long) > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) - 1 > 3 * PyLong_SHIFT)) {
                            return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if ((8 * sizeof(long) - 1 > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) - 1 > 4 * PyLong_SHIFT)) {
                            return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if ((8 * sizeof(long) > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) - 1 > 4 * PyLong_SHIFT)) {
                            return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
            }
        }
#endif
        if ((sizeof(long) <= sizeof(long))) {
            __PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
        } else if ((sizeof(long) <= sizeof(PY_LONG_LONG))) {
            __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
        }
    }
    {
        long val;
        int ret = -1;
#if PY_VERSION_HEX >= 0x030d00A6 && !CYTHON_COMPILING_IN_LIMITED_API
        Py_ssize_t bytes_copied = PyLong_AsNativeBytes(
            x, &val, sizeof(val), Py_ASNATIVEBYTES_NATIVE_ENDIAN | (is_unsigned ? Py_ASNATIVEBYTES_UNSIGNED_BUFFER | Py_ASNATIVEBYTES_REJECT_NEGATIVE : 0));
        if (unlikely(bytes_copied == -1)) {
        } else if (unlikely(bytes_copied > (Py_ssize_t) sizeof(val))) {
            goto raise_overflow;
        } else {
            ret = 0;
        }
#elif PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
        int one = 1; int is_little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&val;
        ret = _PyLong_AsByteArray((PyLongObject *)x,
                                    bytes, sizeof(val),
                                    is_little, !is_unsigned);
#else
        PyObject *v;
        PyObject *stepval = NULL, *mask = NULL, *shift = NULL;
        int bits, remaining_bits, is_negative = 0;
        int chunk_size = (sizeof(long) < 8) ? 30 : 62;
        if (likely(PyLong_CheckExact(x))) {
            v = __Pyx_NewRef(x);
        } else {
            v = PyNumber_Long(x);
            if (unlikely(!v)) return (long) -1;
            assert(PyLong_CheckExact(v));
        }
        {
            int result = PyObject_RichCompareBool(v, Py_False, Py_LT);
            if (unlikely(result < 0)) {
                Py_DECREF(v);
                return (long) -1;
            }
            is_negative = result == 1;
        }
        if (is_unsigned && unlikely(is_negative)) {
            Py_DECREF(v);
            goto raise_neg_overflow;
        } else if (is_negative) {
            stepval = PyNumber_Invert(v);
            Py_DECREF(v);
            if (unlikely(!stepval))
                return (long) -1;
        } else {
            stepval = v;
        }
        v = NULL;
        val = (long) 0;
        mask = PyLong_FromLong((1L << chunk_size) - 1); if (unlikely(!mask)) goto done;
        shift = PyLong_FromLong(chunk_size); if (unlikely(!shift)) goto done;
        for (bits = 0; bits < (int) sizeof(long) * 8 - chunk_size; bits += chunk_size) {
            PyObject *tmp, *digit;
            long idigit;
            digit = PyNumber_And(stepval, mask);
            if (unlikely(!digit)) goto done;
            idigit = PyLong_AsLong(digit);
            Py_DECREF(digit);
            if (unlikely(idigit < 0)) goto done;
            val |= ((long) idigit) << bits;
            tmp = PyNumber_Rshift(stepval, shift);
            if (unlikely(!tmp)) goto done;
            Py_DECREF(stepval); stepval = tmp;
        }
        Py_DECREF(shift); shift = NULL;
        Py_DECREF(mask); mask = NULL;
        {
            long idigit = PyLong_AsLong(stepval);
            if (unlikely(idigit < 0)) goto done;
            remaining_bits = ((int) sizeof(long) * 8) - bits - (is_unsigned ? 0 : 1);
            if (unlikely(idigit >= (1L << remaining_bits)))
                goto raise_overflow;
            val |= ((long) idigit) << bits;
        }
        if (!is_unsigned) {
            if (unlikely(val & (((long) 1) << (sizeof(long) * 8 - 1))))
                goto raise_overflow;
            if (is_negative)
                val = ~val;
        }
        ret = 0;
    done:
        Py_XDECREF(shift);
        Py_XDECREF(mask);
        Py_XDECREF(stepval);
#endif
        if (unlikely(ret))
            return (long) -1;
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to long");
    return (long) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to long");
    return (long) -1;
}

/* CIntToPy */
static CYTHON_INLINE PyObject* __Pyx_PyLong_From_long(long value) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const long neg_one = (long) -1, const_zero = (long) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(long) < sizeof(long)) {
            return PyLong_FromLong((long) value);
        } else if (sizeof(long) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#if defined(HAVE_LONG_LONG) && !CYTHON_COMPILING_IN_PYPY
        } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(long) <= sizeof(long)) {
            return PyLong_FromLong((long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
#endif
        }
    }
    {
        unsigned char *bytes = (unsigned char *)&value;
#if !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x030d00A4
        if (is_unsigned) {
            return PyLong_FromUnsignedNativeBytes(bytes, sizeof(value), -1);
        } else {
            return PyLong_FromNativeBytes(bytes, sizeof(value), -1);
        }
#elif !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030d0000
        int one = 1; int little = (int)*(unsigned char *)&one;
        return _PyLong_FromByteArray(bytes, sizeof(long),
                                     little, !is_unsigned);
#else
        int one = 1; int little = (int)*(unsigned char *)&one;
        PyObject *from_bytes, *result = NULL, *kwds = NULL;
        PyObject *py_bytes = NULL, *order_str = NULL;
        from_bytes = PyObject_GetAttrString((PyObject*)&PyLong_Type, "from_bytes");
        if (!from_bytes) return NULL;
        py_bytes = PyBytes_FromStringAndSize((char*)bytes, sizeof(long));
        if (!py_bytes) goto limited_bad;
        order_str = PyUnicode_FromString(little ? "little" : "big");
        if (!order_str) goto limited_bad;
        {
            PyObject *args[3+(CYTHON_VECTORCALL ? 1 : 0)] = { NULL, py_bytes, order_str };
            if (!is_unsigned) {
                kwds = __Pyx_MakeVectorcallBuilderKwds(1);
                if (!kwds) goto limited_bad;
                if (__Pyx_VectorcallBuilder_AddArgStr("signed", __Pyx_NewRef(Py_True), kwds, args+3, 0) < 0) goto limited_bad;
            }
            result = __Pyx_Object_Vectorcall_CallFromBuilder(from_bytes, args+1, 2 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET, kwds);
        }
        limited_bad:
        Py_XDECREF(kwds);
        Py_XDECREF(order_str);
        Py_XDECREF(py_bytes);
        Py_XDECREF(from_bytes);
        return result;
#endif
    }
}

/* FormatTypeName */
#if CYTHON_COMPILING_IN_LIMITED_API && __PYX_LIMITED_VERSION_HEX < 0x030d0000
static __Pyx_TypeName
__Pyx_PyType_GetFullyQualifiedName(PyTypeObject* tp)
{
    PyObject *module = NULL, *name = NULL, *result = NULL;
    #if __PYX_LIMITED_VERSION_HEX < 0x030b0000
    name = __Pyx_PyObject_GetAttrStr((PyObject *)tp,
                                               __pyx_mstate_global->__pyx_n_u_qualname);
    #else
    name = PyType_GetQualName(tp);
    #endif
    if (unlikely(name == NULL) || unlikely(!PyUnicode_Check(name))) goto bad;
    module = __Pyx_PyObject_GetAttrStr((PyObject *)tp,
                                               __pyx_mstate_global->__pyx_n_u_module);
    if (unlikely(module == NULL) || unlikely(!PyUnicode_Check(module))) goto bad;
    if (PyUnicode_CompareWithASCIIString(module, "builtins") == 0) {
        result = name;
        name = NULL;
        goto done;
    }
    result = PyUnicode_FromFormat("%U.%U", module, name);
    if (unlikely(result == NULL)) goto bad;
  done:
    Py_XDECREF(name);
    Py_XDECREF(module);
    return result;
  bad:
    PyErr_Clear();
    if (name) {
        result = name;
        name = NULL;
    } else {
        result = __Pyx_NewRef(__pyx_mstate_global->__pyx_kp_u__7);
    }
    goto done;
}
#endif

/* CIntFromPy */
static CYTHON_INLINE int __Pyx_PyLong_As_int(PyObject *x) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const int neg_one = (int) -1, const_zero = (int) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (unlikely(!PyLong_Check(x))) {
        int val;
        PyObject *tmp = __Pyx_PyNumber_Long(x);
        if (!tmp) return (int) -1;
        val = __Pyx_PyLong_As_int(tmp);
        Py_DECREF(tmp);
        return val;
    }
    if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
        if (unlikely(__Pyx_PyLong_IsNeg(x))) {
            goto raise_neg_overflow;
        } else if (__Pyx_PyLong_IsCompact(x)) {
            __PYX_VERIFY_RETURN_INT(int, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
        } else {
            const digit* digits = __Pyx_PyLong_Digits(x);
            assert(__Pyx_PyLong_DigitCount(x) > 1);
            switch (__Pyx_PyLong_DigitCount(x)) {
                case 2:
                    if ((8 * sizeof(int) > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) >= 2 * PyLong_SHIFT)) {
                            return (int) (((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if ((8 * sizeof(int) > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) >= 3 * PyLong_SHIFT)) {
                            return (int) (((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if ((8 * sizeof(int) > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) >= 4 * PyLong_SHIFT)) {
                            return (int) (((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
                        }
                    }
                    break;
            }
        }
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
        if (unlikely(Py_SIZE(x) < 0)) {
            goto raise_neg_overflow;
        }
#else
        {
            int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
            if (unlikely(result < 0))
                return (int) -1;
            if (unlikely(result == 1))
                goto raise_neg_overflow;
        }
#endif
        if ((sizeof(int) <= sizeof(unsigned long))) {
            __PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
        } else if ((sizeof(int) <= sizeof(unsigned PY_LONG_LONG))) {
            __PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
        }
    } else {
#if CYTHON_USE_PYLONG_INTERNALS
        if (__Pyx_PyLong_IsCompact(x)) {
            __PYX_VERIFY_RETURN_INT(int, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
        } else {
            const digit* digits = __Pyx_PyLong_Digits(x);
            assert(__Pyx_PyLong_DigitCount(x) > 1);
            switch (__Pyx_PyLong_SignedDigitCount(x)) {
                case -2:
                    if ((8 * sizeof(int) - 1 > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) - 1 > 2 * PyLong_SHIFT)) {
                            return (int) (((int)-1)*(((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if ((8 * sizeof(int) > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) - 1 > 2 * PyLong_SHIFT)) {
                            return (int) ((((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if ((8 * sizeof(int) - 1 > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) - 1 > 3 * PyLong_SHIFT)) {
                            return (int) (((int)-1)*(((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if ((8 * sizeof(int) > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) - 1 > 3 * PyLong_SHIFT)) {
                            return (int) ((((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if ((8 * sizeof(int) - 1 > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) - 1 > 4 * PyLong_SHIFT)) {
                            return (int) (((int)-1)*(((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if ((8 * sizeof(int) > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) - 1 > 4 * PyLong_SHIFT)) {
                            return (int) ((((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
            }
        }
#endif
        if ((sizeof(int) <= sizeof(long))) {
            __PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
        } else if ((sizeof(int) <= sizeof(PY_LONG_LONG))) {
            __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
        }
    }
    {
        int val;
        int ret = -1;
#if PY_VERSION_HEX >= 0x030d00A6 && !CYTHON_COMPILING_IN_LIMITED_API
        Py_ssize_t bytes_copied = PyLong_AsNativeBytes(
            x, &val, sizeof(val), Py_ASNATIVEBYTES_NATIVE_ENDIAN | (is_unsigned ? Py_ASNATIVEBYTES_UNSIGNED_BUFFER | Py_ASNATIVEBYTES_REJECT_NEGATIVE : 0));
        if (unlikely(bytes_copied == -1)) {
        } else if (unlikely(bytes_copied > (Py_ssize_t) sizeof(val))) {
            goto raise_overflow;
        } else {
            ret = 0;
        }
#elif PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
        int one = 1; int is_little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&val;
        ret = _PyLong_AsByteArray((PyLongObject *)x,
                                    bytes, sizeof(val),
                                    is_little, !is_unsigned);
#else
        PyObject *v;
        PyObject *stepval = NULL, *mask = NULL, *shift = NULL;
        int bits, remaining_bits, is_negative = 0;
        int chunk_size = (sizeof(long) < 8) ? 30 : 62;
        if (likely(PyLong_CheckExact(x))) {
            v = __Pyx_NewRef(x);
        } else {
            v = PyNumber_Long(x);
            if (unlikely(!v)) return (int) -1;
            assert(PyLong_CheckExact(v));
        }
        {
            int result = PyObject_RichCompareBool(v, Py_False, Py_LT);
            if (unlikely(result < 0)) {
                Py_DECREF(v);
                return (int) -1;
            }
            is_negative = result == 1;
        }
        if (is_unsigned && unlikely(is_negative)) {
            Py_DECREF(v);
            goto raise_neg_overflow;
        } else if (is_negative) {
            stepval = PyNumber_Invert(v);
            Py_DECREF(v);
            if (unlikely(!stepval))
                return (int) -1;
        } else {
            stepval = v;
        }
        v = NULL;
        val = (int) 0;
        mask = PyLong_FromLong((1L << chunk_size) - 1); if (unlikely(!mask)) goto done;
        shift = PyLong_FromLong(chunk_size); if (unlikely(!shift)) goto done;
        for (bits = 0; bits < (int) sizeof(int) * 8 - chunk_size; bits += chunk_size) {
            PyObject *tmp, *digit;
            long idigit;
            digit = PyNumber_And(stepval, mask);
            if (unlikely(!digit)) goto done;
            idigit = PyLong_AsLong(digit);
            Py_DECREF(digit);
            if (unlikely(idigit < 0)) goto done;
            val |= ((int) idigit) << bits;
            tmp = PyNumber_Rshift(stepval, shift);
            if (unlikely(!tmp)) goto done;
            Py_DECREF(stepval); stepval = tmp;
        }
        Py_DECREF(shift); shift = NULL;
        Py_DECREF(mask); mask = NULL;
        {
            long idigit = PyLong_AsLong(stepval);
            if (unlikely(idigit < 0)) goto done;
            remaining_bits = ((int) sizeof(int) * 8) - bits - (is_unsigned ? 0 : 1);
            if (unlikely(idigit >= (1L << remaining_bits)))
                goto raise_overflow;
            val |= ((int) idigit) << bits;
        }
        if (!is_unsigned) {
            if (unlikely(val & (((int) 1) << (sizeof(int) * 8 - 1))))
                goto raise_overflow;
            if (is_negative)
                val = ~val;
        }
        ret = 0;
    done:
        Py_XDECREF(shift);
        Py_XDECREF(mask);
        Py_XDECREF(stepval);
#endif
        if (unlikely(ret))
            return (int) -1;
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to int");
    return (int) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to int");
    return (int) -1;
}

/* FastTypeChecks */
#if CYTHON_COMPILING_IN_CPYTHON
static int __Pyx_InBases(PyTypeObject *a, PyTypeObject *b) {
    while (a) {
        a = __Pyx_PyType_GetSlot(a, tp_base, PyTypeObject*);
        if (a == b)
            return 1;
    }
    return b == &PyBaseObject_Type;
}
static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b) {
    PyObject *mro;
    if (a == b) return 1;
    mro = a->tp_mro;
    if (likely(mro)) {
        Py_ssize_t i, n;
        n = PyTuple_GET_SIZE(mro);
        for (i = 0; i < n; i++) {
            if (PyTuple_GET_ITEM(mro, i) == (PyObject *)b)
                return 1;
        }
        return 0;
    }
    return __Pyx_InBases(a, b);
}
static CYTHON_INLINE int __Pyx_IsAnySubtype2(PyTypeObject *cls, PyTypeObject *a, PyTypeObject *b) {
    PyObject *mro;
    if (cls == a || cls == b) return 1;
    mro = cls->tp_mro;
    if (likely(mro)) {
        Py_ssize_t i, n;
        n = PyTuple_GET_SIZE(mro);
        for (i = 0; i < n; i++) {
            PyObject *base = PyTuple_GET_ITEM(mro, i);
            if (base == (PyObject *)a || base == (PyObject *)b)
                return 1;
        }
        return 0;
    }
    return __Pyx_InBases(cls, a) || __Pyx_InBases(cls, b);
}
static CYTHON_INLINE int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject *exc_type2) {
    if (exc_type1) {
        return __Pyx_IsAnySubtype2((PyTypeObject*)err, (PyTypeObject*)exc_type1, (PyTypeObject*)exc_type2);
    } else {
        return __Pyx_IsSubtype((PyTypeObject*)err, (PyTypeObject*)exc_type2);
    }
}
static int __Pyx_PyErr_GivenExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) {
    Py_ssize_t i, n;
    assert(PyExceptionClass_Check(exc_type));
    n = PyTuple_GET_SIZE(tuple);
    for (i=0; i<n; i++) {
        if (exc_type == PyTuple_GET_ITEM(tuple, i)) return 1;
    }
    for (i=0; i<n; i++) {
        PyObject *t = PyTuple_GET_ITEM(tuple, i);
        if (likely(PyExceptionClass_Check(t))) {
            if (__Pyx_inner_PyErr_GivenExceptionMatches2(exc_type, NULL, t)) return 1;
        } else {
        }
    }
    return 0;
}
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject* exc_type) {
    if (likely(err == exc_type)) return 1;
    if (likely(PyExceptionClass_Check(err))) {
        if (likely(PyExceptionClass_Check(exc_type))) {
            return __Pyx_inner_PyErr_GivenExceptionMatches2(err, NULL, exc_type);
        } else if (likely(PyTuple_Check(exc_type))) {
            return __Pyx_PyErr_GivenExceptionMatchesTuple(err, exc_type);
        } else {
        }
    }
    return PyErr_GivenExceptionMatches(err, exc_type);
}
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *exc_type1, PyObject *exc_type2) {
    assert(PyExceptionClass_Check(exc_type1));
    assert(PyExceptionClass_Check(exc_type2));
    if (likely(err == exc_type1 || err == exc_type2)) return 1;
    if (likely(PyExceptionClass_Check(err))) {
        return __Pyx_inner_PyErr_GivenExceptionMatches2(err, exc_type1, exc_type2);
    }
    return (PyErr_GivenExceptionMatches(err, exc_type1) || PyErr_GivenExceptionMatches(err, exc_type2));
}
#endif

/* GetRuntimeVersion */
static unsigned long __Pyx_get_runtime_version(void) {
#if __PYX_LIMITED_VERSION_HEX >= 0x030b0000
    return Py_Version & ~0xFFUL;
#else
    static unsigned long __Pyx_cached_runtime_version = 0;
    if (__Pyx_cached_runtime_version == 0) {
        const char* rt_version = Py_GetVersion();
        unsigned long version = 0;
        unsigned long factor = 0x01000000UL;
        unsigned int digit = 0;
        int i = 0;
        while (factor) {
            while ('0' <= rt_version[i] && rt_version[i] <= '9') {
                digit = digit * 10 + (unsigned int) (rt_version[i] - '0');
                ++i;
            }
            version += factor * digit;
            if (rt_version[i] != '.')
                break;
            digit = 0;
            factor >>= 8;
            ++i;
        }
        __Pyx_cached_runtime_version = version;
    }
    return __Pyx_cached_runtime_version;
#endif
}

/* CheckBinaryVersion */
static int __Pyx_check_binary_version(unsigned long ct_version, unsigned long rt_version, int allow_newer) {
    const unsigned long MAJOR_MINOR = 0xFFFF0000UL;
    if ((rt_version & MAJOR_MINOR) == (ct_version & MAJOR_MINOR))
        return 0;
    if (likely(allow_newer && (rt_version & MAJOR_MINOR) > (ct_version & MAJOR_MINOR)))
        return 1;
    {
        char message[200];
        PyOS_snprintf(message, sizeof(message),
                      "compile time Python version %d.%d "
                      "of module '%.100s' "
                      "%s "
                      "runtime version %d.%d",
                       (int) (ct_version >> 24), (int) ((ct_version >> 16) & 0xFF),
                       __Pyx_MODULE_NAME,
                       (allow_newer) ? "was newer than" : "does not match",
                       (int) (rt_version >> 24), (int) ((rt_version >> 16) & 0xFF)
       );
        return PyErr_WarnEx(NULL, message, 1);
    }
}

/* FunctionExport */
static int __Pyx_ExportFunction(const char *name, void (*f)(void), const char *sig) {
    PyObject *d = 0;
    PyObject *cobj = 0;
    union {
        void (*fp)(void);
        void *p;
    } tmp;
    d = PyObject_GetAttrString(__pyx_m, "__pyx_capi__");
    if (!d) {
        PyErr_Clear();
        d = PyDict_New();
        if (!d)
            goto bad;
        Py_INCREF(d);
        if (PyModule_AddObject(__pyx_m, "__pyx_capi__", d) < 0)
            goto bad;
    }
    tmp.fp = f;
    cobj = PyCapsule_New(tmp.p, sig, 0);
    if (!cobj)
        goto bad;
    if (PyDict_SetItemString(d, name, cobj) < 0)
        goto bad;
    Py_DECREF(cobj);
    Py_DECREF(d);
    return 0;
bad:
    Py_XDECREF(cobj);
    Py_XDECREF(d);
    return -1;
}

/* NewCodeObj */
#if CYTHON_COMPILING_IN_LIMITED_API
    static PyObject* __Pyx__PyCode_New(int a, int p, int k, int l, int s, int f,
                                       PyObject *code, PyObject *c, PyObject* n, PyObject *v,
                                       PyObject *fv, PyObject *cell, PyObject* fn,
                                       PyObject *name, int fline, PyObject *lnos) {
        PyObject *exception_table = NULL;
        PyObject *types_module=NULL, *code_type=NULL, *result=NULL;
        #if __PYX_LIMITED_VERSION_HEX < 0x030b0000
        PyObject *version_info;
        PyObject *py_minor_version = NULL;
        #endif
        long minor_version = 0;
        PyObject *type, *value, *traceback;
        PyErr_Fetch(&type, &value, &traceback);
        #if __PYX_LIMITED_VERSION_HEX >= 0x030b0000
        minor_version = 11;
        #else
        if (!(version_info = PySys_GetObject("version_info"))) goto end;
        if (!(py_minor_version = PySequence_GetItem(version_info, 1))) goto end;
        minor_version = PyLong_AsLong(py_minor_version);
        Py_DECREF(py_minor_version);
        if (minor_version == -1 && PyErr_Occurred()) goto end;
        #endif
        if (!(types_module = PyImport_ImportModule("types"))) goto end;
        if (!(code_type = PyObject_GetAttrString(types_module, "CodeType"))) goto end;
        if (minor_version <= 7) {
            (void)p;
            result = PyObject_CallFunction(code_type, "iiiiiOOOOOOiOOO", a, k, l, s, f, code,
                          c, n, v, fn, name, fline, lnos, fv, cell);
        } else if (minor_version <= 10) {
            result = PyObject_CallFunction(code_type, "iiiiiiOOOOOOiOOO", a,p, k, l, s, f, code,
                          c, n, v, fn, name, fline, lnos, fv, cell);
        } else {
            if (!(exception_table = PyBytes_FromStringAndSize(NULL, 0))) goto end;
            result = PyObject_CallFunction(code_type, "iiiiiiOOOOOOOiOOOO", a,p, k, l, s, f, code,
                          c, n, v, fn, name, name, fline, lnos, exception_table, fv, cell);
        }
    end:
        Py_XDECREF(code_type);
        Py_XDECREF(exception_table);
        Py_XDECREF(types_module);
        if (type) {
            PyErr_Restore(type, value, traceback);
        }
        return result;
    }
#elif PY_VERSION_HEX >= 0x030B0000
  static PyCodeObject* __Pyx__PyCode_New(int a, int p, int k, int l, int s, int f,
                                         PyObject *code, PyObject *c, PyObject* n, PyObject *v,
                                         PyObject *fv, PyObject *cell, PyObject* fn,
                                         PyObject *name, int fline, PyObject *lnos) {
    PyCodeObject *result;
    result =
      #if PY_VERSION_HEX >= 0x030C0000
        PyUnstable_Code_NewWithPosOnlyArgs
      #else
        PyCode_NewWithPosOnlyArgs
      #endif
        (a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, name, fline, lnos, __pyx_mstate_global->__pyx_empty_bytes);
    #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030c00A1
    if (likely(result))
        result->_co_firsttraceable = 0;
    #endif
    return result;
  }
#elif PY_VERSION_HEX >= 0x030800B2 && !CYTHON_COMPILING_IN_PYPY
  #define __Pyx__PyCode_New(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
          PyCode_NewWithPosOnlyArgs(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
#else
  #define __Pyx__PyCode_New(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
          PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
#endif
static PyObject* __Pyx_PyCode_New(
        const __Pyx_PyCode_New_function_description descr,
        PyObject * const *varnames,
        PyObject *filename,
        PyObject *funcname,
        const char *line_table,
        PyObject *tuple_dedup_map
) {
    PyObject *code_obj = NULL, *varnames_tuple_dedup = NULL, *code_bytes = NULL, *line_table_bytes = NULL;
    Py_ssize_t var_count = (Py_ssize_t) descr.nlocals;
    PyObject *varnames_tuple = PyTuple_New(var_count);
    if (unlikely(!varnames_tuple)) return NULL;
    for (Py_ssize_t i=0; i < var_count; i++) {
        Py_INCREF(varnames[i]);
        if (__Pyx_PyTuple_SET_ITEM(varnames_tuple, i, varnames[i]) != (0)) goto done;
    }
    #if CYTHON_COMPILING_IN_LIMITED_API
    varnames_tuple_dedup = PyDict_GetItem(tuple_dedup_map, varnames_tuple);
    if (!varnames_tuple_dedup) {
        if (unlikely(PyDict_SetItem(tuple_dedup_map, varnames_tuple, varnames_tuple) < 0)) goto done;
        varnames_tuple_dedup = varnames_tuple;
    }
    #else
    varnames_tuple_dedup = PyDict_SetDefault(tuple_dedup_map, varnames_tuple, varnames_tuple);
    if (unlikely(!varnames_tuple_dedup)) goto done;
    #endif
    #if CYTHON_AVOID_BORROWED_REFS
    Py_INCREF(varnames_tuple_dedup);
    #endif
    if (__PYX_LIMITED_VERSION_HEX >= (0x030b0000) && line_table != NULL
        && !CYTHON_COMPILING_IN_GRAAL) {
        line_table_bytes = PyBytes_FromStringAndSize(line_table, descr.line_table_length);
        if (unlikely(!line_table_bytes)) goto done;
        Py_ssize_t code_len = (descr.line_table_length * 2 + 4) & ~3;
        code_bytes = PyBytes_FromStringAndSize(NULL, code_len);
        if (unlikely(!code_bytes)) goto done;
        char* c_code_bytes = PyBytes_AsString(code_bytes);
        if (unlikely(!c_code_bytes)) goto done;
        memset(c_code_bytes, 0, (size_t) code_len);
    }
    code_obj = (PyObject*) __Pyx__PyCode_New(
        (int) descr.argcount,
        (int) descr.num_posonly_args,
        (int) descr.num_kwonly_args,
        (int) descr.nlocals,
        0,
        (int) descr.flags,
        code_bytes ? code_bytes : __pyx_mstate_global->__pyx_empty_bytes,
        __pyx_mstate_global->__pyx_empty_tuple,
        __pyx_mstate_global->__pyx_empty_tuple,
        varnames_tuple_dedup,
        __pyx_mstate_global->__pyx_empty_tuple,
        __pyx_mstate_global->__pyx_empty_tuple,
        filename,
        funcname,
        (int) descr.first_line,
        (__PYX_LIMITED_VERSION_HEX >= (0x030b0000) && line_table_bytes) ? line_table_bytes : __pyx_mstate_global->__pyx_empty_bytes
    );
done:
    Py_XDECREF(code_bytes);
    Py_XDECREF(line_table_bytes);
    #if CYTHON_AVOID_BORROWED_REFS
    Py_XDECREF(varnames_tuple_dedup);
    #endif
    Py_DECREF(varnames_tuple);
    return code_obj;
}

/* InitStrings */
static int __Pyx_InitStrings(__Pyx_StringTabEntry const *t, PyObject **target, const char* const* encoding_names) {
    while (t->s) {
        PyObject *str;
        if (t->is_unicode) {
            if (t->intern) {
                str = PyUnicode_InternFromString(t->s);
            } else if (t->encoding) {
                str = PyUnicode_Decode(t->s, t->n - 1, encoding_names[t->encoding], NULL);
            } else {
                str = PyUnicode_FromStringAndSize(t->s, t->n - 1);
            }
        } else {
            str = PyBytes_FromStringAndSize(t->s, t->n - 1);
        }
        if (!str)
            return -1;
        *target = str;
        if (PyObject_Hash(str) == -1)
            return -1;
        ++t;
        ++target;
    }
    return 0;
}

#include <string.h>
static CYTHON_INLINE Py_ssize_t __Pyx_ssize_strlen(const char *s) {
    size_t len = strlen(s);
    if (unlikely(len > (size_t) PY_SSIZE_T_MAX)) {
        PyErr_SetString(PyExc_OverflowError, "byte string is too long");
        return -1;
    }
    return (Py_ssize_t) len;
}
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) {
    Py_ssize_t len = __Pyx_ssize_strlen(c_str);
    if (unlikely(len < 0)) return NULL;
    return __Pyx_PyUnicode_FromStringAndSize(c_str, len);
}
static CYTHON_INLINE PyObject* __Pyx_PyByteArray_FromString(const char* c_str) {
    Py_ssize_t len = __Pyx_ssize_strlen(c_str);
    if (unlikely(len < 0)) return NULL;
    return PyByteArray_FromStringAndSize(c_str, len);
}
static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject* o) {
    Py_ssize_t ignore;
    return __Pyx_PyObject_AsStringAndSize(o, &ignore);
}
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_UTF8
static CYTHON_INLINE const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
    if (unlikely(__Pyx_PyUnicode_READY(o) == -1)) return NULL;
#if CYTHON_COMPILING_IN_LIMITED_API
    {
        const char* result;
        Py_ssize_t unicode_length;
        CYTHON_MAYBE_UNUSED_VAR(unicode_length); // only for __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
        #if __PYX_LIMITED_VERSION_HEX < 0x030A0000
        if (unlikely(PyArg_Parse(o, "s#", &result, length) < 0)) return NULL;
        #else
        result = PyUnicode_AsUTF8AndSize(o, length);
        #endif
        #if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
        unicode_length = PyUnicode_GetLength(o);
        if (unlikely(unicode_length < 0)) return NULL;
        if (unlikely(unicode_length != *length)) {
            PyUnicode_AsASCIIString(o);
            return NULL;
        }
        #endif
        return result;
    }
#else
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
    if (likely(PyUnicode_IS_ASCII(o))) {
        *length = PyUnicode_GET_LENGTH(o);
        return PyUnicode_AsUTF8(o);
    } else {
        PyUnicode_AsASCIIString(o);
        return NULL;
    }
#else
    return PyUnicode_AsUTF8AndSize(o, length);
#endif
#endif
}
#endif
static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_UTF8
    if (PyUnicode_Check(o)) {
        return __Pyx_PyUnicode_AsStringAndSize(o, length);
    } else
#endif
    if (PyByteArray_Check(o)) {
#if (CYTHON_ASSUME_SAFE_SIZE && CYTHON_ASSUME_SAFE_MACROS) || (CYTHON_COMPILING_IN_PYPY && (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE)))
        *length = PyByteArray_GET_SIZE(o);
        return PyByteArray_AS_STRING(o);
#else
        *length = PyByteArray_Size(o);
        if (*length == -1) return NULL;
        return PyByteArray_AsString(o);
#endif
    } else
    {
        char* result;
        int r = PyBytes_AsStringAndSize(o, &result, length);
        if (unlikely(r < 0)) {
            return NULL;
        } else {
            return result;
        }
    }
}
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) {
   int is_true = x == Py_True;
   if (is_true | (x == Py_False) | (x == Py_None)) return is_true;
   else return PyObject_IsTrue(x);
}
static CYTHON_INLINE int __Pyx_PyObject_IsTrueAndDecref(PyObject* x) {
    int retval;
    if (unlikely(!x)) return -1;
    retval = __Pyx_PyObject_IsTrue(x);
    Py_DECREF(x);
    return retval;
}
static PyObject* __Pyx_PyNumber_LongWrongResultType(PyObject* result) {
    __Pyx_TypeName result_type_name = __Pyx_PyType_GetFullyQualifiedName(Py_TYPE(result));
    if (PyLong_Check(result)) {
        if (PyErr_WarnFormat(PyExc_DeprecationWarning, 1,
                "__int__ returned non-int (type " __Pyx_FMT_TYPENAME ").  "
                "The ability to return an instance of a strict subclass of int is deprecated, "
                "and may be removed in a future version of Python.",
                result_type_name)) {
            __Pyx_DECREF_TypeName(result_type_name);
            Py_DECREF(result);
            return NULL;
        }
        __Pyx_DECREF_TypeName(result_type_name);
        return result;
    }
    PyErr_Format(PyExc_TypeError,
                 "__int__ returned non-int (type " __Pyx_FMT_TYPENAME ")",
                 result_type_name);
    __Pyx_DECREF_TypeName(result_type_name);
    Py_DECREF(result);
    return NULL;
}
static CYTHON_INLINE PyObject* __Pyx_PyNumber_Long(PyObject* x) {
#if CYTHON_USE_TYPE_SLOTS
  PyNumberMethods *m;
#endif
  PyObject *res = NULL;
  if (likely(PyLong_Check(x)))
      return __Pyx_NewRef(x);
#if CYTHON_USE_TYPE_SLOTS
  m = Py_TYPE(x)->tp_as_number;
  if (likely(m && m->nb_int)) {
      res = m->nb_int(x);
  }
#else
  if (!PyBytes_CheckExact(x) && !PyUnicode_CheckExact(x)) {
      res = PyNumber_Long(x);
  }
#endif
  if (likely(res)) {
      if (unlikely(!PyLong_CheckExact(res))) {
          return __Pyx_PyNumber_LongWrongResultType(res);
      }
  }
  else if (!PyErr_Occurred()) {
      PyErr_SetString(PyExc_TypeError,
                      "an integer is required");
  }
  return res;
}
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
  Py_ssize_t ival;
  PyObject *x;
  if (likely(PyLong_CheckExact(b))) {
    #if CYTHON_USE_PYLONG_INTERNALS
    if (likely(__Pyx_PyLong_IsCompact(b))) {
        return __Pyx_PyLong_CompactValue(b);
    } else {
      const digit* digits = __Pyx_PyLong_Digits(b);
      const Py_ssize_t size = __Pyx_PyLong_SignedDigitCount(b);
      switch (size) {
         case 2:
           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
             return (Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case -2:
           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
             return -(Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case 3:
           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
             return (Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case -3:
           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
             return -(Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case 4:
           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
             return (Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case -4:
           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
             return -(Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
      }
    }
    #endif
    return PyLong_AsSsize_t(b);
  }
  x = PyNumber_Index(b);
  if (!x) return -1;
  ival = PyLong_AsSsize_t(x);
  Py_DECREF(x);
  return ival;
}
static CYTHON_INLINE Py_hash_t __Pyx_PyIndex_AsHash_t(PyObject* o) {
  if (sizeof(Py_hash_t) == sizeof(Py_ssize_t)) {
    return (Py_hash_t) __Pyx_PyIndex_AsSsize_t(o);
  } else {
    Py_ssize_t ival;
    PyObject *x;
    x = PyNumber_Index(o);
    if (!x) return -1;
    ival = PyLong_AsLong(x);
    Py_DECREF(x);
    return ival;
  }
}
static CYTHON_INLINE PyObject *__Pyx_Owned_Py_None(int b) {
    CYTHON_UNUSED_VAR(b);
    return __Pyx_NewRef(Py_None);
}
static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b) {
  return b ? __Pyx_NewRef(Py_True) : __Pyx_NewRef(Py_False);
}
static CYTHON_INLINE PyObject * __Pyx_PyLong_FromSize_t(size_t ival) {
    return PyLong_FromSize_t(ival);
}


/* MultiPhaseInitModuleState */
#if CYTHON_PEP489_MULTI_PHASE_INIT && CYTHON_USE_MODULE_STATE
#ifndef CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
#if (CYTHON_COMPILING_IN_LIMITED_API || PY_VERSION_HEX >= 0x030C0000)
  #define CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE 1
#else
  #define CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE 0
#endif
#endif
#if CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE && !CYTHON_ATOMICS
#error "Module state with PEP489 requires atomics. Currently that's one of\
 C11, C++11, gcc atomic intrinsics or MSVC atomic intrinsics"
#endif
#if !CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
#define __Pyx_ModuleStateLookup_Lock()
#define __Pyx_ModuleStateLookup_Unlock()
#elif !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x030d0000
static PyMutex __Pyx_ModuleStateLookup_mutex = {0};
#define __Pyx_ModuleStateLookup_Lock() PyMutex_Lock(&__Pyx_ModuleStateLookup_mutex)
#define __Pyx_ModuleStateLookup_Unlock() PyMutex_Unlock(&__Pyx_ModuleStateLookup_mutex)
#elif defined(__cplusplus) && __cplusplus >= 201103L
#include <mutex>
static std::mutex __Pyx_ModuleStateLookup_mutex;
#define __Pyx_ModuleStateLookup_Lock() __Pyx_ModuleStateLookup_mutex.lock()
#define __Pyx_ModuleStateLookup_Unlock() __Pyx_ModuleStateLookup_mutex.unlock()
#elif defined(__STDC_VERSION__) && (__STDC_VERSION__ > 201112L) && !defined(__STDC_NO_THREADS__)
#include <threads.h>
static mtx_t __Pyx_ModuleStateLookup_mutex;
static once_flag __Pyx_ModuleStateLookup_mutex_once_flag = ONCE_FLAG_INIT;
static void __Pyx_ModuleStateLookup_initialize_mutex(void) {
    mtx_init(&__Pyx_ModuleStateLookup_mutex, mtx_plain);
}
#define __Pyx_ModuleStateLookup_Lock()\
  call_once(&__Pyx_ModuleStateLookup_mutex_once_flag, __Pyx_ModuleStateLookup_initialize_mutex);\
  mtx_lock(&__Pyx_ModuleStateLookup_mutex)
#define __Pyx_ModuleStateLookup_Unlock() mtx_unlock(&__Pyx_ModuleStateLookup_mutex)
#elif defined(HAVE_PTHREAD_H)
#include <pthread.h>
static pthread_mutex_t __Pyx_ModuleStateLookup_mutex = PTHREAD_MUTEX_INITIALIZER;
#define __Pyx_ModuleStateLookup_Lock() pthread_mutex_lock(&__Pyx_ModuleStateLookup_mutex)
#define __Pyx_ModuleStateLookup_Unlock() pthread_mutex_unlock(&__Pyx_ModuleStateLookup_mutex)
#elif defined(_WIN32)
#include <Windows.h>  // synchapi.h on its own doesn't work
static SRWLOCK __Pyx_ModuleStateLookup_mutex = SRWLOCK_INIT;
#define __Pyx_ModuleStateLookup_Lock() AcquireSRWLockExclusive(&__Pyx_ModuleStateLookup_mutex)
#define __Pyx_ModuleStateLookup_Unlock() ReleaseSRWLockExclusive(&__Pyx_ModuleStateLookup_mutex)
#else
#error "No suitable lock available for CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE.\
 Requires C standard >= C11, or C++ standard >= C++11,\
 or pthreads, or the Windows 32 API, or Python >= 3.13."
#endif
typedef struct {
    int64_t id;
    PyObject *module;
} __Pyx_InterpreterIdAndModule;
typedef struct {
    char interpreter_id_as_index;
    Py_ssize_t count;
    Py_ssize_t allocated;
    __Pyx_InterpreterIdAndModule table[1];
} __Pyx_ModuleStateLookupData;
#define __PYX_MODULE_STATE_LOOKUP_SMALL_SIZE 32
#if CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
static __pyx_atomic_int_type __Pyx_ModuleStateLookup_read_counter = 0;
#endif
#if CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
static __pyx_atomic_ptr_type __Pyx_ModuleStateLookup_data = 0;
#else
static __Pyx_ModuleStateLookupData* __Pyx_ModuleStateLookup_data = NULL;
#endif
static __Pyx_InterpreterIdAndModule* __Pyx_State_FindModuleStateLookupTableLowerBound(
        __Pyx_InterpreterIdAndModule* table,
        Py_ssize_t count,
        int64_t interpreterId) {
    __Pyx_InterpreterIdAndModule* begin = table;
    __Pyx_InterpreterIdAndModule* end = begin + count;
    if (begin->id == interpreterId) {
        return begin;
    }
    while ((end - begin) > __PYX_MODULE_STATE_LOOKUP_SMALL_SIZE) {
        __Pyx_InterpreterIdAndModule* halfway = begin + (end - begin)/2;
        if (halfway->id == interpreterId) {
            return halfway;
        }
        if (halfway->id < interpreterId) {
            begin = halfway;
        } else {
            end = halfway;
        }
    }
    for (; begin < end; ++begin) {
        if (begin->id >= interpreterId) return begin;
    }
    return begin;
}
static PyObject *__Pyx_State_FindModule(CYTHON_UNUSED void* dummy) {
    int64_t interpreter_id = PyInterpreterState_GetID(__Pyx_PyInterpreterState_Get());
    if (interpreter_id == -1) return NULL;
#if CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
    __Pyx_ModuleStateLookupData* data = (__Pyx_ModuleStateLookupData*)__pyx_atomic_pointer_load_relaxed(&__Pyx_ModuleStateLookup_data);
    {
        __pyx_atomic_incr_acq_rel(&__Pyx_ModuleStateLookup_read_counter);
        if (likely(data)) {
            __Pyx_ModuleStateLookupData* new_data = (__Pyx_ModuleStateLookupData*)__pyx_atomic_pointer_load_acquire(&__Pyx_ModuleStateLookup_data);
            if (likely(data == new_data)) {
                goto read_finished;
            }
        }
        __pyx_atomic_decr_acq_rel(&__Pyx_ModuleStateLookup_read_counter);
        __Pyx_ModuleStateLookup_Lock();
        __pyx_atomic_incr_relaxed(&__Pyx_ModuleStateLookup_read_counter);
        data = (__Pyx_ModuleStateLookupData*)__pyx_atomic_pointer_load_relaxed(&__Pyx_ModuleStateLookup_data);
        __Pyx_ModuleStateLookup_Unlock();
    }
  read_finished:;
#else
    __Pyx_ModuleStateLookupData* data = __Pyx_ModuleStateLookup_data;
#endif
    __Pyx_InterpreterIdAndModule* found = NULL;
    if (unlikely(!data)) goto end;
    if (data->interpreter_id_as_index) {
        if (interpreter_id < data->count) {
            found = data->table+interpreter_id;
        }
    } else {
        found = __Pyx_State_FindModuleStateLookupTableLowerBound(
            data->table, data->count, interpreter_id);
    }
  end:
    {
        PyObject *result=NULL;
        if (found && found->id == interpreter_id) {
            result = found->module;
        }
#if CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
        __pyx_atomic_decr_acq_rel(&__Pyx_ModuleStateLookup_read_counter);
#endif
        return result;
    }
}
#if CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
static void __Pyx_ModuleStateLookup_wait_until_no_readers(void) {
    while (__pyx_atomic_load(&__Pyx_ModuleStateLookup_read_counter) != 0);
}
#else
#define __Pyx_ModuleStateLookup_wait_until_no_readers()
#endif
static int __Pyx_State_AddModuleInterpIdAsIndex(__Pyx_ModuleStateLookupData **old_data, PyObject* module, int64_t interpreter_id) {
    Py_ssize_t to_allocate = (*old_data)->allocated;
    while (to_allocate <= interpreter_id) {
        if (to_allocate == 0) to_allocate = 1;
        else to_allocate *= 2;
    }
    __Pyx_ModuleStateLookupData *new_data = *old_data;
    if (to_allocate != (*old_data)->allocated) {
         new_data = (__Pyx_ModuleStateLookupData *)realloc(
            *old_data,
            sizeof(__Pyx_ModuleStateLookupData)+(to_allocate-1)*sizeof(__Pyx_InterpreterIdAndModule));
        if (!new_data) {
            PyErr_NoMemory();
            return -1;
        }
        for (Py_ssize_t i = new_data->allocated; i < to_allocate; ++i) {
            new_data->table[i].id = i;
            new_data->table[i].module = NULL;
        }
        new_data->allocated = to_allocate;
    }
    new_data->table[interpreter_id].module = module;
    if (new_data->count < interpreter_id+1) {
        new_data->count = interpreter_id+1;
    }
    *old_data = new_data;
    return 0;
}
static void __Pyx_State_ConvertFromInterpIdAsIndex(__Pyx_ModuleStateLookupData *data) {
    __Pyx_InterpreterIdAndModule *read = data->table;
    __Pyx_InterpreterIdAndModule *write = data->table;
    __Pyx_InterpreterIdAndModule *end = read + data->count;
    for (; read<end; ++read) {
        if (read->module) {
            write->id = read->id;
            write->module = read->module;
            ++write;
        }
    }
    data->count = write - data->table;
    for (; write<end; ++write) {
        write->id = 0;
        write->module = NULL;
    }
    data->interpreter_id_as_index = 0;
}
static int __Pyx_State_AddModule(PyObject* module, CYTHON_UNUSED void* dummy) {
    int64_t interpreter_id = PyInterpreterState_GetID(__Pyx_PyInterpreterState_Get());
    if (interpreter_id == -1) return -1;
    int result = 0;
    __Pyx_ModuleStateLookup_Lock();
#if CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
    __Pyx_ModuleStateLookupData *old_data = (__Pyx_ModuleStateLookupData *)
            __pyx_atomic_pointer_exchange(&__Pyx_ModuleStateLookup_data, 0);
#else
    __Pyx_ModuleStateLookupData *old_data = __Pyx_ModuleStateLookup_data;
#endif
    __Pyx_ModuleStateLookupData *new_data = old_data;
    if (!new_data) {
        new_data = (__Pyx_ModuleStateLookupData *)calloc(1, sizeof(__Pyx_ModuleStateLookupData));
        if (!new_data) {
            result = -1;
            PyErr_NoMemory();
            goto end;
        }
        new_data->allocated = 1;
        new_data->interpreter_id_as_index = 1;
    }
    __Pyx_ModuleStateLookup_wait_until_no_readers();
    if (new_data->interpreter_id_as_index) {
        if (interpreter_id < __PYX_MODULE_STATE_LOOKUP_SMALL_SIZE) {
            result = __Pyx_State_AddModuleInterpIdAsIndex(&new_data, module, interpreter_id);
            goto end;
        }
        __Pyx_State_ConvertFromInterpIdAsIndex(new_data);
    }
    {
        Py_ssize_t insert_at = 0;
        {
            __Pyx_InterpreterIdAndModule* lower_bound = __Pyx_State_FindModuleStateLookupTableLowerBound(
                new_data->table, new_data->count, interpreter_id);
            assert(lower_bound);
            insert_at = lower_bound - new_data->table;
            if (unlikely(insert_at < new_data->count && lower_bound->id == interpreter_id)) {
                lower_bound->module = module;
                goto end;  // already in table, nothing more to do
            }
        }
        if (new_data->count+1 >= new_data->allocated) {
            Py_ssize_t to_allocate = (new_data->count+1)*2;
            new_data =
                (__Pyx_ModuleStateLookupData*)realloc(
                    new_data,
                    sizeof(__Pyx_ModuleStateLookupData) +
                    (to_allocate-1)*sizeof(__Pyx_InterpreterIdAndModule));
            if (!new_data) {
                result = -1;
                new_data = old_data;
                PyErr_NoMemory();
                goto end;
            }
            new_data->allocated = to_allocate;
        }
        ++new_data->count;
        int64_t last_id = interpreter_id;
        PyObject *last_module = module;
        for (Py_ssize_t i=insert_at; i<new_data->count; ++i) {
            int64_t current_id = new_data->table[i].id;
            new_data->table[i].id = last_id;
            last_id = current_id;
            PyObject *current_module = new_data->table[i].module;
            new_data->table[i].module = last_module;
            last_module = current_module;
        }
    }
  end:
#if CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
    __pyx_atomic_pointer_exchange(&__Pyx_ModuleStateLookup_data, new_data);
#else
    __Pyx_ModuleStateLookup_data = new_data;
#endif
    __Pyx_ModuleStateLookup_Unlock();
    return result;
}
static int __Pyx_State_RemoveModule(CYTHON_UNUSED void* dummy) {
    int64_t interpreter_id = PyInterpreterState_GetID(__Pyx_PyInterpreterState_Get());
    if (interpreter_id == -1) return -1;
    __Pyx_ModuleStateLookup_Lock();
#if CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
    __Pyx_ModuleStateLookupData *data = (__Pyx_ModuleStateLookupData *)
            __pyx_atomic_pointer_exchange(&__Pyx_ModuleStateLookup_data, 0);
#else
    __Pyx_ModuleStateLookupData *data = __Pyx_ModuleStateLookup_data;
#endif
    if (data->interpreter_id_as_index) {
        if (interpreter_id < data->count) {
            data->table[interpreter_id].module = NULL;
        }
        goto done;
    }
    {
        __Pyx_ModuleStateLookup_wait_until_no_readers();
        __Pyx_InterpreterIdAndModule* lower_bound = __Pyx_State_FindModuleStateLookupTableLowerBound(
            data->table, data->count, interpreter_id);
        if (!lower_bound) goto done;
        if (lower_bound->id != interpreter_id) goto done;
        __Pyx_InterpreterIdAndModule *end = data->table+data->count;
        for (;lower_bound<end-1; ++lower_bound) {
            lower_bound->id = (lower_bound+1)->id;
            lower_bound->module = (lower_bound+1)->module;
        }
    }
    --data->count;
    if (data->count == 0) {
        free(data);
        data = NULL;
    }
  done:
#if CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
    __pyx_atomic_pointer_exchange(&__Pyx_ModuleStateLookup_data, data);
#else
    __Pyx_ModuleStateLookup_data = data;
#endif
    __Pyx_ModuleStateLookup_Unlock();
    return 0;
}
#endif

/* #### Code section: utility_code_pragmas_end ### */
#ifdef _MSC_VER
#pragma warning( pop )
#endif



/* #### Code section: end ### */
#endif /* Py_PYTHON_H */
