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/* SPDX-License-Identifier: GPL-2.0-or-later */
/** \file
* \ingroup pygen
* \brief header-only utilities
* \note light addition to Python.h, use py_capi_utils.h for larger features.
*/
#pragma once
#ifdef __cplusplus
extern "C" {
#endif
#define PyTuple_SET_ITEMS(op_arg, ...) \
{ \
PyTupleObject *op = (PyTupleObject *)op_arg; \
PyObject **ob_items = op->ob_item; \
CHECK_TYPE_ANY(op_arg, PyObject *, PyTupleObject *); \
BLI_assert(VA_NARGS_COUNT(__VA_ARGS__) == PyTuple_GET_SIZE(op)); \
ARRAY_SET_ITEMS(ob_items, __VA_ARGS__); \
} \
(void)0
/**
* Wrap #Py_INCREF & return the result,
* use sparingly to avoid comma operator or temp var assignment.
*/
Py_LOCAL_INLINE(PyObject *) Py_INCREF_RET(PyObject *op)
{
Py_INCREF(op);
return op;
}
/**
* Append & transfer ownership to the list,
* avoids inline #Py_DECREF all over (which is quite a large macro).
*/
Py_LOCAL_INLINE(int) PyList_APPEND(PyObject *op, PyObject *v)
{
int ret = PyList_Append(op, v);
Py_DecRef(v);
return ret;
}
#ifdef __cplusplus
}
#endif
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