def get_cookie_from_network():
 from selenium import webdriver
 url_login = 'http://login.weibo.cn/login/' 
 driver = webdriver.PhantomJS()
 driver.get(url_login)
 driver.find_element_by_xpath('//input[@type="text"]').send_keys('your_weibo_accout') # 改成你的微博账号
 driver.find_element_by_xpath('//input[@type="password"]').send_keys('your_weibo_password') # 改成你的微博密码
 driver.find_element_by_xpath('//input[@type="submit"]').click() # 点击登录
 # 获得 cookie信息
 cookie_list = driver.get_cookies()
 print cookie_list
 cookie_dict = {}
 for cookie in cookie_list:
  #写入文件
  f = open(cookie['name']+'.weibo','w')
  pickle.dump(cookie, f)
  f.close()
  if cookie.has_key('name') and cookie.has_key('value'):
   cookie_dict[cookie['name']] = cookie['value']
 return cookie_dict

def get_cookie_from_cache():
 cookie_dict = {}
 for parent, dirnames, filenames in os.walk('./'):
  for filename in filenames:
   if filename.endswith('.weibo'):
    print filename
    with open(self.dir_temp + filename, 'r') as f:
     d = pickle.load(f)
     if d.has_key('name') and d.has_key('value') and d.has_key('expiry'):
      expiry_date = int(d['expiry'])
      if expiry_date > (int)(time.time()):
       cookie_dict[d['name']] = d['value']
      else:
       return {}
 return cookie_dict

def get_cookie():
 cookie_dict = get_cookie_from_cache()
 if not cookie_dict:
  cookie_dict = get_cookie_from_network()
 return cookie_dict

def get_weibo_list(self, user_id):
 import requests
 from bs4 import BeautifulSoup as bs
 cookdic = get_cookie()
 url = 'http://weibo.cn/stocknews88' 
 headers = {'User-Agent': 'Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/31.0.1650.57 Safari/537.36'}
 timeout = 5
 r = requests.get(url, headers=headers, cookies=cookdic,timeout=timeout)
 soup = bs(r.text, 'lxml')
 ...
 # 用BeautifulSoup 解析网页
 ...