telegram.py 文件源码

def _status_table(bot: Bot, update: Update) -> None:
    """
    Handler for /status table.
    Returns the current TradeThread status in table format
    :param bot: telegram bot
    :param update: message update
    :return: None
    """
    # Fetch open trade
    trades = Trade.query.filter(Trade.is_open.is_(True)).all()
    if get_state() != State.RUNNING:
        send_msg('*Status:* `trader is not running`', bot=bot)
    elif not trades:
        send_msg('*Status:* `no active order`', bot=bot)
    else:
        trades_list = []
        for trade in trades:
            # calculate profit and send message to user
            current_rate = exchange.get_ticker(trade.pair)['bid']
            trades_list.append([
                trade.id,
                trade.pair,
                shorten_date(arrow.get(trade.open_date).humanize(only_distance=True)),
                '{:.2f}'.format(100 * trade.calc_profit(current_rate))
            ])

        columns = ['ID', 'Pair', 'Since', 'Profit']
        df_statuses = DataFrame.from_records(trades_list, columns=columns)
        df_statuses = df_statuses.set_index(columns[0])

        message = tabulate(df_statuses, headers='keys', tablefmt='simple')
        message = "<pre>{}</pre>".format(message)

        send_msg(message, parse_mode=ParseMode.HTML)