json

#! /usr/bin/env python
#coding=utf-8
import json
f = open(r'D:\test\file.txt','rb')
w =f.read()
f.close()
jsonDic = eval(w)
locations = json.loads(jsonDic)
for location in locations:

    a = location["time-series-group"]["appId"]
    b = location["data-points"]["total"]
    inta = a +"\t"+ b +"\n"
    print(inta)