test_buyback_auth.py 文件源码

def pipeline_event_loader_args(self, dates):
        _, mapping = super(
            BlazeCashBuybackAuthLoaderTestCase,
            self,
        ).pipeline_event_loader_args(dates)
        return (bz.data(pd.concat(
            pd.DataFrame({
                BUYBACK_ANNOUNCEMENT_FIELD_NAME:
                    frame[BUYBACK_ANNOUNCEMENT_FIELD_NAME],
                CASH_FIELD_NAME:
                    frame[CASH_FIELD_NAME],
                TS_FIELD_NAME:
                    frame[TS_FIELD_NAME],
                SID_FIELD_NAME: sid,
            })
            for sid, frame in iteritems(mapping)
        ).reset_index(drop=True)),)