Function PyInit__multiarray_umath

numpy/core/src/multiarray/multiarraymodule.c:5078–5351

Initialization function for the module */

/* Initialization function for the module */
PyMODINIT_FUNC PyInit__multiarray_umath(void) {
    PyObject *m, *d, *s;
    PyObject *c_api;

    /* Create the module and add the functions */
    m = PyModule_Create(&moduledef);
    if (!m) {
        return NULL;
    }

    /* Initialize CPU features */
    if (npy_cpu_init() < 0) {
        goto err;
    }

#if defined(MS_WIN64) && defined(__GNUC__)
  PyErr_WarnEx(PyExc_Warning,
        "Numpy built with MINGW-W64 on Windows 64 bits is experimental, " \
        "and only available for \n" \
        "testing. You are advised not to use it for production. \n\n" \
        "CRASHES ARE TO BE EXPECTED - PLEASE REPORT THEM TO NUMPY DEVELOPERS",
        1);
#endif

    /* Initialize access to the PyDateTime API */
    numpy_pydatetime_import();

    if (PyErr_Occurred()) {
        goto err;
    }

    /* Add some symbolic constants to the module */
    d = PyModule_GetDict(m);
    if (!d) {
        goto err;
    }

    if (intern_strings() < 0) {
        goto err;
    }

    if (initialize_static_globals() < 0) {
        goto err;
    }

    if (PyType_Ready(&PyUFunc_Type) < 0) {
        goto err;
    }

    PyArrayDTypeMeta_Type.tp_base = &PyType_Type;
    if (PyType_Ready(&PyArrayDTypeMeta_Type) < 0) {
        goto err;
    }

    PyArrayDescr_Type.tp_hash = PyArray_DescrHash;
    Py_SET_TYPE(&PyArrayDescr_Type, &PyArrayDTypeMeta_Type);
    if (PyType_Ready(&PyArrayDescr_Type) < 0) {
        goto err;