元组套元组转列表套字典数据格式

#!/usr/bin/python
# -*- coding: UTF-8 -*-
import json


# 原始数据
rows = (('apollo', 'male', '164.jpeg'), ('apollo', 'male', ''))
# 表头
names = 'username gender pic'.split()
# URL公共部分
fs_url = 'http://www.baidu.com/'

# 新数据列表
L = []
for e in rows:
    L1 = list(e)
    pic = e[2]
    if pic == '':
        L1[2] = "%suser_pic/default.jpg" % (fs_url)
    else:
        L1[2] = "%suser_pic/small_%s" % (fs_url, pic)
    L.append(L1)
print L
# 用zip组合列表套字典
"""
[{'username': 'apollo', 'gender': 'male', 'pic': 'http://www.baidu.com/user_pic/small_164.jpeg'}, 
{'username': 'apollo', 'gender': 'male', 'pic': 'http://www.baidu.com/user_pic/default.jpg'}]
"""
data = [dict(zip(names, d)) for d in L]
print data
# 对上面结果Json序列化
"""
[{"username": "apollo", "gender": "male", "pic": "http://www.baidu.com/user_pic/small_164.jpeg"}, 
 {"username": "apollo", "gender": "male", "pic": "http://www.baidu.com/user_pic/default.jpg"}]
 """
info = json.dumps(data, ensure_ascii=False)
print info
# 组合返回结果,返给前端
"""
response = {
        "errcode": 0,
        "errmsg": "获取用户列表成功",
        "readLog":[{"username": "apollo", "gender": "male", "pic": "http://www.baidu.com/user_pic/small_164.jpeg"},
                   {"username": "apollo", "gender": "male", "pic": "http://www.baidu.com/user_pic/default.jpg"}]
        }
"""
response = """
    {
    "errcode": 0,
    "errmsg": "获取用户列表成功",
    "readLog":%s
    }
    """ % (info)

print response