mirror of
https://github.com/python/cpython.git
synced 2024-11-27 23:47:29 +01:00
72 lines
1.8 KiB
C
72 lines
1.8 KiB
C
/*[clinic input]
|
|
preserve
|
|
[clinic start generated code]*/
|
|
|
|
PyDoc_STRVAR(enum_new__doc__,
|
|
"enumerate(iterable, start=0)\n"
|
|
"--\n"
|
|
"\n"
|
|
"Return an enumerate object.\n"
|
|
"\n"
|
|
" iterable\n"
|
|
" an object supporting iteration\n"
|
|
"\n"
|
|
"The enumerate object yields pairs containing a count (from start, which\n"
|
|
"defaults to zero) and a value yielded by the iterable argument.\n"
|
|
"\n"
|
|
"enumerate is useful for obtaining an indexed list:\n"
|
|
" (0, seq[0]), (1, seq[1]), (2, seq[2]), ...");
|
|
|
|
static PyObject *
|
|
enum_new_impl(PyTypeObject *type, PyObject *iterable, PyObject *start);
|
|
|
|
static PyObject *
|
|
enum_new(PyTypeObject *type, PyObject *args, PyObject *kwargs)
|
|
{
|
|
PyObject *return_value = NULL;
|
|
static const char * const _keywords[] = {"iterable", "start", NULL};
|
|
static _PyArg_Parser _parser = {"O|O:enumerate", _keywords, 0};
|
|
PyObject *iterable;
|
|
PyObject *start = 0;
|
|
|
|
if (!_PyArg_ParseTupleAndKeywordsFast(args, kwargs, &_parser,
|
|
&iterable, &start)) {
|
|
goto exit;
|
|
}
|
|
return_value = enum_new_impl(type, iterable, start);
|
|
|
|
exit:
|
|
return return_value;
|
|
}
|
|
|
|
PyDoc_STRVAR(reversed_new__doc__,
|
|
"reversed(sequence, /)\n"
|
|
"--\n"
|
|
"\n"
|
|
"Return a reverse iterator over the values of the given sequence.");
|
|
|
|
static PyObject *
|
|
reversed_new_impl(PyTypeObject *type, PyObject *seq);
|
|
|
|
static PyObject *
|
|
reversed_new(PyTypeObject *type, PyObject *args, PyObject *kwargs)
|
|
{
|
|
PyObject *return_value = NULL;
|
|
PyObject *seq;
|
|
|
|
if ((type == &PyReversed_Type) &&
|
|
!_PyArg_NoKeywords("reversed", kwargs)) {
|
|
goto exit;
|
|
}
|
|
if (!PyArg_UnpackTuple(args, "reversed",
|
|
1, 1,
|
|
&seq)) {
|
|
goto exit;
|
|
}
|
|
return_value = reversed_new_impl(type, seq);
|
|
|
|
exit:
|
|
return return_value;
|
|
}
|
|
/*[clinic end generated code: output=9008c36999c57218 input=a9049054013a1b77]*/
|