string_decode(PyStringObject *self, PyObject *args, PyObject *kwargs)
{
    static char *kwlist[] = {"encoding", "errors", 0};
    char *encoding = NULL;
    char *errors = NULL;
    PyObject *v;

    if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|ss:decode",
                                     kwlist, &encoding, &errors))
        return NULL;
    v = PyString_AsDecodedObject((PyObject *)self, encoding, errors);
    if (v == NULL)
        goto onError;
    if (!PyString_Check(v) && !PyUnicode_Check(v)) {
        PyErr_Format(PyExc_TypeError,
                     "decoder did not return a string/unicode object "
                     "(type=%.400s)",
                     Py_TYPE(v)->tp_name);
        Py_DECREF(v);
        return NULL;
    }
    return v;

 onError:
    return NULL;
}
Unknown