Function PyArray_DescrConverter2

numpy/core/src/multiarray/descriptor.c:1381–1391

NUMPY_API * Get typenum from an object -- None goes to NULL */

 * Get typenum from an object -- None goes to NULL
 */
NPY_NO_EXPORT int
PyArray_DescrConverter2(PyObject *obj, PyArray_Descr **at)
{
    if (obj == Py_None) {
        *at = NULL;
        return NPY_SUCCEED;
    }
    else {
        return PyArray_DescrConverter(obj, at);
    }
}


/**