INNER CODE UNIT · Python

int_to_

ibaihuo/chanvis · api/chanapi.py:169

            int_to_ = (current_ts // tf_sec - 1) * tf_sec

    col_tf = db[f'{symbol}_{tf}']

    res = col_tf.find({'ts': {'$gte': int(from_),
                              '$lte': int(int_to_)},
                       },
                      sort=[('ts', ASCENDING)]
                      )
    # pprint(list(res))
    res = list(res)

    """
    实现完全的线上回测效果
    以1分钟的数据为最小的;当小级别前进的时候,大级别也只走对应1分钟(部分K线)
    """
    if use_partial_k:
        col = db[f'{symbol}']

View source record →

📰 Research Paper
Loading…
⏳ Fetching content…