/*[clinic input]

preserve

[clinic start generated code]*/

#if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)

#  include "pycore_gc.h"          // PyGC_Head

#  include "pycore_runtime.h"     // _Py_ID()

#endif

#include "pycore_critical_section.h"// Py_BEGIN_CRITICAL_SECTION()

#include "pycore_modsupport.h"    // _PyArg_UnpackKeywords()

PyDoc_STRVAR(_functools_cmp_to_key__doc__,

"cmp_to_key($module, /, mycmp)\n"

"--\n"

"\n"

"Convert a cmp= function into a key= function.\n"

"\n"

"  mycmp\n"

"    Function that compares two objects.");

#define _FUNCTOOLS_CMP_TO_KEY_METHODDEF    \

    {"cmp_to_key", _PyCFunction_CAST(_functools_cmp_to_key), METH_FASTCALL|METH_KEYWORDS, _functools_cmp_to_key__doc__},

static PyObject *

_functools_cmp_to_key_impl(PyObject *module, PyObject *mycmp);

static PyObject *

_functools_cmp_to_key(PyObject *module, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)

{

    PyObject *return_value = NULL;

    #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)

    #define NUM_KEYWORDS 1

    static struct {

        PyGC_Head _this_is_not_used;

        PyObject_VAR_HEAD

        Py_hash_t ob_hash;

        PyObject *ob_item[NUM_KEYWORDS];

    } _kwtuple = {

        .ob_base = PyVarObject_HEAD_INIT(&PyTuple_Type, NUM_KEYWORDS)

        .ob_hash = -1,

        .ob_item = { &_Py_ID(mycmp), },

    };

    #undef NUM_KEYWORDS

    #define KWTUPLE (&_kwtuple.ob_base.ob_base)

    #else  // !Py_BUILD_CORE

    #  define KWTUPLE NULL

    #endif  // !Py_BUILD_CORE

    static const char * const _keywords[] = {"mycmp", NULL};

    static _PyArg_Parser _parser = {

        .keywords = _keywords,

        .fname = "cmp_to_key",

        .kwtuple = KWTUPLE,

    };

    #undef KWTUPLE

    PyObject *argsbuf[1];

    PyObject *mycmp;

    args = _PyArg_UnpackKeywords(args, nargs, NULL, kwnames, &_parser,

            /*minpos*/ 1, /*maxpos*/ 1, /*minkw*/ 0, /*varpos*/ 0, argsbuf);

    if (!args) {

        goto exit;

    }

    mycmp = args[0];

    return_value = _functools_cmp_to_key_impl(module, mycmp);

exit:

    return return_value;

}

PyDoc_STRVAR(_functools_reduce__doc__,

"reduce($module, function, iterable, /,\n"

"       initial=functools._initial_missing)\n"

"--\n"

"\n"

"Apply a function of two arguments cumulatively to the items of an iterable, from left to right.\n"

"\n"

"This effectively reduces the iterable to a single value.  If initial is\n"

"present, it is placed before the items of the iterable in the\n"

"calculation, and serves as a default when the iterable is empty.\n"

"\n"

"For example, reduce(lambda x, y: x+y, [1, 2, 3, 4, 5])\n"

"calculates ((((1 + 2) + 3) + 4) + 5).");

#define _FUNCTOOLS_REDUCE_METHODDEF    \

    {"reduce", _PyCFunction_CAST(_functools_reduce), METH_FASTCALL|METH_KEYWORDS, _functools_reduce__doc__},

static PyObject *

_functools_reduce_impl(PyObject *module, PyObject *func, PyObject *seq,

                       PyObject *result);

static PyObject *

_functools_reduce(PyObject *module, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)

{

    PyObject *return_value = NULL;

    #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)

    #define NUM_KEYWORDS 1

    static struct {

        PyGC_Head _this_is_not_used;

        PyObject_VAR_HEAD

        Py_hash_t ob_hash;

        PyObject *ob_item[NUM_KEYWORDS];

    } _kwtuple = {

        .ob_base = PyVarObject_HEAD_INIT(&PyTuple_Type, NUM_KEYWORDS)

        .ob_hash = -1,

        .ob_item = { &_Py_ID(initial), },

    };

    #undef NUM_KEYWORDS

    #define KWTUPLE (&_kwtuple.ob_base.ob_base)

    #else  // !Py_BUILD_CORE

    #  define KWTUPLE NULL

    #endif  // !Py_BUILD_CORE

    static const char * const _keywords[] = {"", "", "initial", NULL};

    static _PyArg_Parser _parser = {

        .keywords = _keywords,

        .fname = "reduce",

        .kwtuple = KWTUPLE,

    };

    #undef KWTUPLE

    PyObject *argsbuf[3];

    Py_ssize_t noptargs = nargs + (kwnames ? PyTuple_GET_SIZE(kwnames) : 0) - 2;

    PyObject *func;

    PyObject *seq;

    PyObject *result = NULL;

    args = _PyArg_UnpackKeywords(args, nargs, NULL, kwnames, &_parser,

            /*minpos*/ 2, /*maxpos*/ 3, /*minkw*/ 0, /*varpos*/ 0, argsbuf);

    if (!args) {

        goto exit;

    }

    func = args[0];

    seq = args[1];

    if (!noptargs) {

        goto skip_optional_pos;

    }

    result = args[2];

skip_optional_pos:

    return_value = _functools_reduce_impl(module, func, seq, result);

exit:

    return return_value;

}

PyDoc_STRVAR(_functools__lru_cache_wrapper_cache_info__doc__,

"cache_info($self, /)\n"

"--\n"

"\n"

"Report cache statistics");

#define _FUNCTOOLS__LRU_CACHE_WRAPPER_CACHE_INFO_METHODDEF    \

    {"cache_info", (PyCFunction)_functools__lru_cache_wrapper_cache_info, METH_NOARGS, _functools__lru_cache_wrapper_cache_info__doc__},

static PyObject *

_functools__lru_cache_wrapper_cache_info_impl(PyObject *self);

static PyObject *

_functools__lru_cache_wrapper_cache_info(PyObject *self, PyObject *Py_UNUSED(ignored))

{

    PyObject *return_value = NULL;

    Py_BEGIN_CRITICAL_SECTION(self);

    return_value = _functools__lru_cache_wrapper_cache_info_impl(self);

    Py_END_CRITICAL_SECTION();

    return return_value;

}

PyDoc_STRVAR(_functools__lru_cache_wrapper_cache_clear__doc__,

"cache_clear($self, /)\n"

"--\n"

"\n"

"Clear the cache and cache statistics");

#define _FUNCTOOLS__LRU_CACHE_WRAPPER_CACHE_CLEAR_METHODDEF    \

    {"cache_clear", (PyCFunction)_functools__lru_cache_wrapper_cache_clear, METH_NOARGS, _functools__lru_cache_wrapper_cache_clear__doc__},

static PyObject *

_functools__lru_cache_wrapper_cache_clear_impl(PyObject *self);

static PyObject *

_functools__lru_cache_wrapper_cache_clear(PyObject *self, PyObject *Py_UNUSED(ignored))

{

    PyObject *return_value = NULL;

    Py_BEGIN_CRITICAL_SECTION(self);

    return_value = _functools__lru_cache_wrapper_cache_clear_impl(self);

    Py_END_CRITICAL_SECTION();

    return return_value;

}

/*[clinic end generated code: output=6d8fdaeba4b520fa input=a9049054013a1b77]*/