# encoding: utf-8

__author__ = 'zhanghe'

import requests

import re

import json

# 入口页的url

url = 'http://www.58.com/changecity.aspx'

# 伪装成浏览器

header = {

'Host': 'www.58.com',

'Referer': 'http://sh.58.com/',

'User-Agent': 'Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/30.0.1599.101 Safari/537.36'

}

s = requests.session()

def get_city_list():

"""

获取城市列表

"""

response = s.get(url, headers=header)

html = response.text

rule = '<a href="http://.*?.58.com/" onclick="co\(\'(.*?)\'\)">(.*?)</a>'

city_list = re.compile(rule, re.S).findall(html)

city = {}

for item in city_list:

city[item[0]] = item[1]

print json.dumps(city, indent=4).decode('raw_unicode_escape')

if __name__ == '__main__':

get_city_list()