33e73124b5b78f9eedf5eea4da5cfd102a226c08,QUANTAXIS/QAData/data_fq.py,,QA_data_make_qfq,#Any#Any#,51

Before Change

def QA_data_make_qfq(bfq_data, xdxr_data):
    "使用数据库数据进行复权"
    info = xdxr_data[xdxr_data["category"] == 1]
    bfq_data.loc[:, "if_trade"] = 1
    data = pd.concat([bfq_data, info[["category"]]
                      [bfq_data.index[0]:bfq_data.index[-1]]], axis=1)
    data["if_trade"].fillna(value=0, inplace=True)
    data = data.fillna(method="ffill")

After Change

def QA_data_make_qfq(bfq_data, xdxr_data):
    "使用数据库数据进行复权"
    info = xdxr_data[xdxr_data["category"] == 1]
    bfq_data = bfq_data.assign(if_trade=1)
    data = pd.concat([bfq_data, info[["category"]]
                      [bfq_data.index[0]:bfq_data.index[-1]]], axis=1)
    data["if_trade"].fillna(value=0, inplace=True)
    data = data.fillna(method="ffill")

Instances