pricehistory.py 文件源码

def read_quote_frames(mkt_conf):
    url = _market_quote_url(mkt_conf)
    response = requests.get(url=url)
    dfs = pd.read_html(response.text, index_col=0, header=0, na_values=['---'])

    # Data outside of the HTML tables
    table_headers = _table_headers(response.text)
    market_names = [_market_name(s) for s in table_headers]
    timestamps = [_timestamp(s) for s in table_headers]

    # Modify data frames
    mod_dfs = [_modify_frame(df, ts) for df, ts in zip(dfs, timestamps)]

    return OrderedDict((nm, df) for nm, df in zip(market_names, mod_dfs))