def METHOD_NAME():
    for tp_name in ('int8', 'int16', 'int32', 'int64',
                    'uint8', 'uint16', 'uint32', 'uint64',
                    'intc', 'uintc', 'intp', 'uintp',
                    'float32', 'float64', 'bool_'):
        yield tp_name