mongo.py 文件源码

def test(self):
        cx = self.Symbol_Db['equity'].find()
        symbolSet = set([d['code'] for d in cx])
        for code in symbolSet:
            start = self.Symbol_Db['equity'].find({"code" : code})[0]['timeToMarket']
            try:
                start = datetime.datetime.strptime(str(start), '%Y%m%d')
            except :
                print code

            start = start.strftime("%Y-%m-%d")
            print start
        return 


    #----------------------------------------------------------------------