| #ifndef PYTHON_COMPAT |
| #define PYTHON_COMPAT |
| |
| #include <torch/csrc/utils/pythoncapi_compat.h> |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| // PyTorch-only compat functions |
| |
| #define IS_PYTHON_3_11_PLUS PY_VERSION_HEX >= 0x030B00C1 |
| #define IS_PYTHON_3_12_PLUS PY_VERSION_HEX >= 0x030C0000 |
| #define IS_PYTHON_3_13_PLUS PY_VERSION_HEX >= 0x030D0000 |
| |
| PYCAPI_COMPAT_STATIC_INLINE(int) |
| PyCode_GetNCellvars(PyCodeObject* code) { |
| // gh-26364 added co_ncellvars to Python 3.11.0rc1 |
| #if IS_PYTHON_3_11_PLUS |
| return code->co_ncellvars; |
| #else |
| return PyTuple_GET_SIZE(code->co_cellvars); |
| #endif |
| } |
| |
| PYCAPI_COMPAT_STATIC_INLINE(int) |
| PyCode_GetNFreevars(PyCodeObject* code) { |
| // gh-26364 added co_nfreevars to Python 3.11.0rc1 |
| #if IS_PYTHON_3_11_PLUS |
| return code->co_nfreevars; |
| #else |
| return PyTuple_GET_SIZE(code->co_freevars); |
| #endif |
| } |
| |
| // Provided by CPython but getting the header for them is very hard |
| extern void _PyWeakref_ClearRef(PyWeakReference* self); |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| #endif // PYTHON_COMPAT |
