comparison contrib/python-zstandard/c-ext/decompressor.c @ 46374:e92ca942ddca

cext: add Python 3.10 support

* Replace "Py_TYPE(obj) = type;" with "Py_SET_TYPE(obj, type);"
* Add pythoncapi_compat.h header file to get Py_SET_TYPE() on Python
  2.7-3.8. Header file added to mercurial/ and
  contrib/python-zstandard/zstd/common/.

In Python 3.10, Py_TYPE(obj) must not longer be used as an l-value.

pythoncapi_compat.h comes from:
https://github.com/pythoncapi/pythoncapi_compat

Differential Revision: https://phab.mercurial-scm.org/D9825

46373:711ba0f1057e

	0,                              /* tp_alloc */
	PyType_GenericNew,              /* tp_new */
};

void decompressor_module_init(PyObject* mod) {
	Py_TYPE(&ZstdDecompressorType) = &PyType_Type;
	if (PyType_Ready(&ZstdDecompressorType) < 0) {
		return;
	}

	Py_INCREF((PyObject*)&ZstdDecompressorType);

46374:e92ca942ddca

	0,                              /* tp_alloc */
	PyType_GenericNew,              /* tp_new */
};

void decompressor_module_init(PyObject* mod) {
	Py_SET_TYPE(&ZstdDecompressorType, &PyType_Type);
	if (PyType_Ready(&ZstdDecompressorType) < 0) {
		return;
	}

	Py_INCREF((PyObject*)&ZstdDecompressorType);