/*[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_modsupport.h"    // _PyArg_BadArgument()

PyDoc_STRVAR(complex_conjugate__doc__,

"conjugate($self, /)\n"

"--\n"

"\n"

"Return the complex conjugate of its argument. (3-4j).conjugate() == 3+4j.");

#define COMPLEX_CONJUGATE_METHODDEF    \

    {"conjugate", (PyCFunction)complex_conjugate, METH_NOARGS, complex_conjugate__doc__},

static PyObject *

complex_conjugate_impl(PyComplexObject *self);

static PyObject *

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

{

    return complex_conjugate_impl((PyComplexObject *)self);

}

PyDoc_STRVAR(complex___getnewargs____doc__,

"__getnewargs__($self, /)\n"

"--\n"

"\n");

#define COMPLEX___GETNEWARGS___METHODDEF    \

    {"__getnewargs__", (PyCFunction)complex___getnewargs__, METH_NOARGS, complex___getnewargs____doc__},

static PyObject *

complex___getnewargs___impl(PyComplexObject *self);

static PyObject *

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

{

    return complex___getnewargs___impl((PyComplexObject *)self);

}

PyDoc_STRVAR(complex___format____doc__,

"__format__($self, format_spec, /)\n"

"--\n"

"\n"

"Convert to a string according to format_spec.");

#define COMPLEX___FORMAT___METHODDEF    \

    {"__format__", (PyCFunction)complex___format__, METH_O, complex___format____doc__},

static PyObject *

complex___format___impl(PyComplexObject *self, PyObject *format_spec);

static PyObject *

complex___format__(PyObject *self, PyObject *arg)

{

    PyObject *return_value = NULL;

    PyObject *format_spec;

    if (!PyUnicode_Check(arg)) {

        _PyArg_BadArgument("__format__", "argument", "str", arg);

        goto exit;

    }

    format_spec = arg;

    return_value = complex___format___impl((PyComplexObject *)self, format_spec);

exit:

    return return_value;

}

PyDoc_STRVAR(complex___complex____doc__,

"__complex__($self, /)\n"

"--\n"

"\n"

"Convert this value to exact type complex.");

#define COMPLEX___COMPLEX___METHODDEF    \

    {"__complex__", (PyCFunction)complex___complex__, METH_NOARGS, complex___complex____doc__},

static PyObject *

complex___complex___impl(PyComplexObject *self);

static PyObject *

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

{

    return complex___complex___impl((PyComplexObject *)self);

}

PyDoc_STRVAR(complex_new__doc__,

"complex(real=0, imag=0)\n"

"--\n"

"\n"

"Create a complex number from a string or numbers.\n"

"\n"

"If a string is given, parse it as a complex number.\n"

"If a single number is given, convert it to a complex number.\n"

"If the \'real\' or \'imag\' arguments are given, create a complex number\n"

"with the specified real and imaginary components.");

static PyObject *

complex_new_impl(PyTypeObject *type, PyObject *r, PyObject *i);

static PyObject *

complex_new(PyTypeObject *type, PyObject *args, PyObject *kwargs)

{

    PyObject *return_value = NULL;

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

    #define NUM_KEYWORDS 2

    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(real), &_Py_ID(imag), },

    };

    #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[] = {"real", "imag", NULL};

    static _PyArg_Parser _parser = {

        .keywords = _keywords,

        .fname = "complex",

        .kwtuple = KWTUPLE,

    };

    #undef KWTUPLE

    PyObject *argsbuf[2];

    PyObject * const *fastargs;

    Py_ssize_t nargs = PyTuple_GET_SIZE(args);

    Py_ssize_t noptargs = nargs + (kwargs ? PyDict_GET_SIZE(kwargs) : 0) - 0;

    PyObject *r = NULL;

    PyObject *i = NULL;

    fastargs = _PyArg_UnpackKeywords(_PyTuple_CAST(args)->ob_item, nargs, kwargs, NULL, &_parser,

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

    if (!fastargs) {

        goto exit;

    }

    if (!noptargs) {

        goto skip_optional_pos;

    }

    if (fastargs[0]) {

        r = fastargs[0];

        if (!--noptargs) {

            goto skip_optional_pos;

        }

    }

    i = fastargs[1];

skip_optional_pos:

    return_value = complex_new_impl(type, r, i);

exit:

    return return_value;

}

PyDoc_STRVAR(complex_from_number__doc__,

"from_number($type, number, /)\n"

"--\n"

"\n"

"Convert number to a complex floating-point number.");

#define COMPLEX_FROM_NUMBER_METHODDEF    \

    {"from_number", (PyCFunction)complex_from_number, METH_O|METH_CLASS, complex_from_number__doc__},

static PyObject *

complex_from_number_impl(PyTypeObject *type, PyObject *number);

static PyObject *

complex_from_number(PyObject *type, PyObject *number)

{

    PyObject *return_value = NULL;

    return_value = complex_from_number_impl((PyTypeObject *)type, number);

    return return_value;

}

/*[clinic end generated code: output=05d2ff43fc409733 input=a9049054013a1b77]*/