Function arraymultiter_new

numpy/core/src/multiarray/iterators.c:1382–1407

}

static PyObject*
arraymultiter_new(PyTypeObject *NPY_UNUSED(subtype), PyObject *args,
                  PyObject *kwds)
{
    PyObject *ret, *fast_seq;
    Py_ssize_t n;

    if (kwds != NULL && PyDict_Size(kwds) > 0) {
        PyErr_SetString(PyExc_ValueError,
                        "keyword arguments not accepted.");
        return NULL;
    }

    fast_seq = PySequence_Fast(args, "");  // needed for pypy
    if (fast_seq == NULL) {
        return NULL;
    }
    n = PySequence_Fast_GET_SIZE(fast_seq);
    if (n > NPY_MAXARGS) {
        Py_DECREF(fast_seq);
        return multiiter_wrong_number_of_args();
    }
    ret = multiiter_new_impl(n, PySequence_Fast_ITEMS(fast_seq));
    Py_DECREF(fast_seq);
    return ret;
}

static PyObject *
arraymultiter_next(PyArrayMultiIterObject *multi)