This is a Python package to handle ZIO devices. It includes varius python's modules which describe all the ZIO's objects: - ZioObject: is an abstract class for all ZIO objects - ZioDev: it describes the zio_device structure of a ZIO device - ZioCset: it describes the zio_cset structure of a ZIO device - ZioChan: it describes the zio_channel structure of a ZIO device - ZioBuf: it describes the zio_bi struture of a ZIO buffer - ZioTrig: it describes the zio_ti structure of a ZIO trigger