server.py 文件源码

def get(self):
        symbol = self.get_argument("symbol")#????
        period = self.get_argument("period")#????,??-??
        period_allow_list = ["5","15","30","60","1440","M","W"]
        if period not in period_allow_list:
            return 

        data = None
        if period =="1440":
            data = ts.get_hist_data(symbol)
        else:
            data = ts.get_k_data(symbol,ktype=period)
        print "=========",symbol,":",period
        resultlist = []
        lens = len(data)
        for unit in data.iterrows():
            obj  = {}
            dates = None
            if period =="1440":
                dates = unit[1].name
            else:
                dates = unit[1]['date']
            print "len",len(dates)
#             ????10??%Y-%m-%d??,16??%Y-%m-%d %H:%M ??
            dataformate = "%Y-%m-%d %H:%M"
            date_len = len(dates)
            if date_len == 10 :
                dataformate = "%Y-%m-%d"
            d=datetime.datetime.strptime(dates,dataformate)
            obj["date"]=int(time.mktime(d.timetuple()))
            obj["open"]=unit[1]['open']
            obj["close"]=unit[1]['close']
            obj["high"]=unit[1]['high']
            obj["low"]=unit[1]['low']
            obj["volume"]=unit[1]['volume']
            resultlist.append(obj)

        resultlist.sort(key=lambda obj:obj.get('date'), reverse=False) 

        s = json.dumps(resultlist)
        self.write(s)