def do_add(self, name_of_play, short_description, director, list_of_actors): new_play = Play() new_play.name = name_of_play new_play.description = short_description new_play.director = director new_play.actor_list = list_of_actors self.manager.transition = SlideTransition(direction="left") self.manager.current = 'connected' movies.append(new_play)