(self)
return self.__listeners.keys()
Get an iterator over listeners subscribed to this topic. Do not use if listeners can be
        un/subscribed while iterating.
Get an iterator over listeners subscribed to this topic. Do not use if listeners can be
        un/subscribed while iterating.
Get an iterator over listeners subscribed to this topic . Do not use if listeners can be un / subscribed while iterating .
def getListenersIter(self) -> Iterator[Listener]:
        """
        Get an iterator over listeners subscribed to this topic. Do not use if listeners can be
        un/subscribed while iterating.
        """
        return self.__listeners.keys()
def getListenersIter ( self ) -> Iterator [ Listener ] : return self . __listeners . keys ( )