mongo.py 文件源码

def updateEquityAllData(self, code):
        # find the latest timestamp in collection.
        latest = self.Daily_Db[code].find_one(sort=[('date', pymongo.DESCENDING)])['date']
        latest = datetime.datetime.strptime(str(latest), '%Y-%m-%d')
        start = datetime.datetime.strftime(latest + timedelta(days=1), '%Y-%m-%d')

        self.get_range_daily_data(code, start) #default????
        self.get_range_min_tick_data(code, start)