193                  record=None, playback=None):  argument
200         self.playback = playback
208         if self.playback:
209             return self.playback(self.symbol, *args, **dargs)
233                  record=None, playback=None):  argument
236                                             record, playback)
246                  record=None, playback=None):  argument
249         self.__playback = playback
294         playback = self.__method_playback
314                 return playback(name, *args, **dargs)
339                                         playback)