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

PyDoc_STRVAR(tuple_index__doc__,

"Raises ValueError if the value is not present.");

#define TUPLE_INDEX_METHODDEF \

{"index", _PyCFunction_CAST(tuple_index), METH_FASTCALL, tuple_index__doc__},

static PyObject *

tuple_index_impl(PyTupleObject *self, PyObject *value, Py_ssize_t start,

Py_ssize_t stop);

static PyObject *

tuple_index(PyTupleObject *self, PyObject *const *args, Py_ssize_t nargs)

{

PyObject *return_value = NULL;

PyObject *value;

Py_ssize_t start = 0;

Py_ssize_t stop = PY_SSIZE_T_MAX;

if (!_PyArg_CheckPositional("index", nargs, 1, 3)) {

goto exit;

}

value = args[0];

if (nargs < 2) {

goto skip_optional;

}

if (!_PyEval_SliceIndexNotNone(args[1], &start)) {

goto exit;

}

if (nargs < 3) {

goto skip_optional;

}

if (!_PyEval_SliceIndexNotNone(args[2], &stop)) {

goto exit;

}

skip_optional:

return_value = tuple_index_impl(self, value, start, stop);

exit:

return return_value;

}

PyDoc_STRVAR(tuple_count__doc__,

"Return number of occurrences of value.");

#define TUPLE_COUNT_METHODDEF \

{"count", (PyCFunction)tuple_count, METH_O, tuple_count__doc__},

PyDoc_STRVAR(tuple_new__doc__,

"If the argument is a tuple, the return value is the same object.");

static PyObject *

tuple_new_impl(PyTypeObject *type, PyObject *iterable);

static PyObject *

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

{

PyObject *return_value = NULL;

PyTypeObject *base_tp = &PyTuple_Type;

PyObject *iterable = NULL;

if ((type == base_tp || type->tp_init == base_tp->tp_init) &&

!_PyArg_NoKeywords("tuple", kwargs)) {

goto exit;

}

if (!_PyArg_CheckPositional("tuple", PyTuple_GET_SIZE(args), 0, 1)) {

goto exit;

}

if (PyTuple_GET_SIZE(args) < 1) {

goto skip_optional;

}

iterable = PyTuple_GET_ITEM(args, 0);

skip_optional:

return_value = tuple_new_impl(type, iterable);

exit:

return return_value;

}

PyDoc_STRVAR(tuple___getnewargs____doc__,

"\n");

#define TUPLE___GETNEWARGS___METHODDEF \

{"__getnewargs__", (PyCFunction)tuple___getnewargs__, METH_NOARGS, tuple___getnewargs____doc__},

static PyObject *

tuple___getnewargs___impl(PyTupleObject *self);

static PyObject *

tuple___getnewargs__(PyTupleObject *self, PyObject *Py_UNUSED(ignored))

{

return tuple___getnewargs___impl(self);

}