from a_transceiver import ATransceiver from msg.container import MsgContainer from msg.talker import MsgTalker class Transceiver(ATransceiver, MsgTalker): def __init__(self, name: str): ATransceiver.__init__(self, name) MsgTalker.__init__(self) def on_recv(self, msg: MsgContainer): msg.transceiver = self self.call_listener(msg)