telegram.py 文件源码

def _count(bot: Bot, update: Update) -> None:
    """
    Handler for /count.
    Returns the number of trades running
    :param bot: telegram bot
    :param update: message update
    :return: None
    """
    if get_state() != State.RUNNING:
        send_msg('`trader is not running`', bot=bot)
        return

    trades = Trade.query.filter(Trade.is_open.is_(True)).all()

    message = tabulate({
        'current': [len(trades)],
        'max': [_CONF['max_open_trades']]
    }, headers=['current', 'max'], tablefmt='simple')
    message = "<pre>{}</pre>".format(message)
    logger.debug(message)
    send_msg(message, parse_mode=ParseMode.HTML)