bpo-1635741: Port sha256 module to multiphase init (PEP 489) by koubaa · Pull Request #21189 · python/cpython

Expand Up @@ -681,43 +681,45 @@ static struct PyMethodDef SHA_functions[] = { {NULL, NULL} /* Sentinel */ };

/* Initialize this module. */
static struct PyModuleDef _sha256module = { PyModuleDef_HEAD_INIT, "_sha256", NULL, -1, SHA_functions, NULL, NULL, NULL, NULL };
PyMODINIT_FUNC PyInit__sha256(void) static int sha256_exec(PyObject *module) { PyObject *m;
Py_SET_TYPE(&SHA224type, &PyType_Type); if (PyType_Ready(&SHA224type) < 0) { return NULL; return -1; } Py_SET_TYPE(&SHA256type, &PyType_Type); if (PyType_Ready(&SHA256type) < 0) { return NULL; return -1; }
m = PyModule_Create(&_sha256module); if (m == NULL) return NULL;
Py_INCREF((PyObject *)&SHA224type); PyModule_AddObject(m, "SHA224Type", (PyObject *)&SHA224type); if (PyModule_AddObject(module, "SHA224Type", (PyObject *)&SHA224type) < 0) { Py_DECREF((PyObject *)&SHA224type); return -1; } Py_INCREF((PyObject *)&SHA256type); PyModule_AddObject(m, "SHA256Type", (PyObject *)&SHA256type); return m; if (PyModule_AddObject(module, "SHA256Type", (PyObject *)&SHA256type) < 0) { Py_DECREF((PyObject *)&SHA256type); return -1; } return 0; }
static PyModuleDef_Slot _sha256_slots[] = { {Py_mod_exec, sha256_exec}, {0, NULL} };
static struct PyModuleDef _sha256module = { PyModuleDef_HEAD_INIT, .m_name = "_sha256", .m_methods = SHA_functions, .m_slots = _sha256_slots, };
/* Initialize this module. */ PyMODINIT_FUNC PyInit__sha256(void) { return PyModuleDef_Init(&_sha256module); }