(self, topicMgr: TopicManager = None)
If topic manager is specified, will automatically call init().
        Otherwise, caller must call init() after pubsub imported. See
        pub.setListenerExcHandler().
If topic manager is specified, will automatically call init().
        Otherwise, caller must call init() after pubsub imported. See
        pub.setListenerExcHandler().
If topic manager is specified will automatically call init () . Otherwise caller must call init () after pubsub imported . See pub . setListenerExcHandler () .
def __init__(self, topicMgr: TopicManager = None):
        """
        If topic manager is specified, will automatically call init().
        Otherwise, caller must call init() after pubsub imported. See
        pub.setListenerExcHandler().
        """
        if topicMgr is not None:
            self.init(topicMgr)
def __init__ ( self , topicMgr : TopicManager = None ) : if topicMgr is not None : self . init ( topicMgr )