player_session = Session(player_id=1, finish_time=datetime.datetime(2017, 2, 14, 00, 00), elapse_time=datetime.datetime(1, 1, 1), created=datetime.datetime.now(), updated=datetime.datetime.now()) print("{}Information about player session.\n".format(player_session)) player_session.save_to_db() print("{}Player session was inserted to db.\n".format(player_session)) player_session_info = Session() player_session_info.load_from_db(1) player_session_change = Session() player_session_change.load_from_db(1) player_session_change.finish_time = datetime.datetime(2016, 2, 14, 00, 00) player_session_change.elapse_time = datetime.datetime(1,1,2) player_session_change.save_to_db() print("{}Player session was updated in db.\n".format(player_session_change)) ######################################################################################################################## player_money = Money(player_id=1, code = 1, amount = 1000, created=datetime.datetime.now(), updated=datetime.datetime.now()) print("{}Information about player money.\n".format(player_money)) player_money.save_to_db() print("{}Player money was inserted to db.\n".format(player_money))