code: def connect_after(self, detailed_signal, handler, *args):
          
  
          flags = GConnectFlags.CONNECT_AFTER
          return self.__connect(flags, detailed_signal, handler, *args)
docs: connect_after(detailed_signal: str, handler: function, *args) -> handler_id: int
  
          The connect_after() method is similar to the connect() method
          except that the handler is added to the signal handler list after
          the default class signal handler. Otherwise the details of handler
          definition and invocation are the same.