(self, event)
return self.handlers.get(event, None) is not None
Return whether the specified event has been registered by this
        processor.
Return whether the specified event has been registered by this
        processor.
Return whether the specified event has been registered by this processor .
def registered(self, event):
        """Return whether the specified event has been registered by this
        processor."""
        return self.handlers.get(event, None) is not None
def registered ( self , event ) : return self . handlers . get ( event , None ) is not None