DataTushareModel.py 文件源码

def get_hist_data(self, code, start = None, end = None, ktype='D'):
        if end is None:
            end = dataTime.datetimeRelative(delta = 1)
        if start is None:
            start = dataTime.datetimeRelative(base = end, delta = -20)
        df = ts.get_hist_data(code, start, end, ktype)
        df = self.format_date_index(df)
        df = df.sort_values(['date'], ascending=[True])
        return df

# ????
    # ?????
        # code:string,???? e.g. 600848
        # start:string,???? format?YYYY-MM-DD ????????
        # end:string,???? format?YYYY-MM-DD ????????
        # autype:string,?????qfq-??? hfq-??? None-???????qfq
        # index:Boolean????????????False
        # retry_count : int, ??3,??????????????
        # pause : int, ?? 0,??????????????????????????????

    # ??????
        # date : ???? (index)
        # open : ???
        # high : ???
        # close : ???
        # low : ???
        # volume : ???
        # amount : ????