def draw_games(self, stage_players, stage): game_uids = [] for (p1_uid, p2_uid) in stage_players: name = "{}:{}-vs-{}".format(stage, p1_uid, p2_uid) game = Game(name, p1_uid, p2_uid, self.championship_uid, stage) game.save() game_uids.append(game.uid) return game_uids