77 lines
1.9 KiB
C++
77 lines
1.9 KiB
C++
|
|
/* SPDX-FileCopyrightText: 2025 Blender Authors
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0-or-later */
|
|
|
|
/** \file
|
|
* \ingroup pygen
|
|
*
|
|
* Functions relating to compatibility across Python versions.
|
|
*/
|
|
|
|
#include <Python.h> /* IWYU pragma: keep. */
|
|
|
|
#include "BLI_utildefines.h" /* IWYU pragma: keep. */
|
|
#include "python_compat.hh" /* IWYU pragma: keep. */
|
|
|
|
#if PY_VERSION_HEX >= 0x030d0000 /* >=3.14 */
|
|
|
|
/* Removed in Python 3.13. */
|
|
int _PyArg_CheckPositional(const char *name, Py_ssize_t nargs, Py_ssize_t min, Py_ssize_t max)
|
|
{
|
|
BLI_assert(min >= 0);
|
|
BLI_assert(min <= max);
|
|
|
|
if (nargs < min) {
|
|
if (name != nullptr) {
|
|
PyErr_Format(PyExc_TypeError,
|
|
"%.200s expected %s%zd argument%s, got %zd",
|
|
name,
|
|
(min == max ? "" : "at least "),
|
|
min,
|
|
min == 1 ? "" : "s",
|
|
nargs);
|
|
}
|
|
else {
|
|
PyErr_Format(PyExc_TypeError,
|
|
"unpacked tuple should have %s%zd element%s,"
|
|
" but has %zd",
|
|
(min == max ? "" : "at least "),
|
|
min,
|
|
min == 1 ? "" : "s",
|
|
nargs);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
if (nargs == 0) {
|
|
return 1;
|
|
}
|
|
|
|
if (nargs > max) {
|
|
if (name != nullptr) {
|
|
PyErr_Format(PyExc_TypeError,
|
|
"%.200s expected %s%zd argument%s, got %zd",
|
|
name,
|
|
(min == max ? "" : "at most "),
|
|
max,
|
|
max == 1 ? "" : "s",
|
|
nargs);
|
|
}
|
|
else {
|
|
PyErr_Format(PyExc_TypeError,
|
|
"unpacked tuple should have %s%zd element%s,"
|
|
" but has %zd",
|
|
(min == max ? "" : "at most "),
|
|
max,
|
|
max == 1 ? "" : "s",
|
|
nargs);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
#endif
|