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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

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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

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def  get_cookie():

    cookie_dict = get_cookie_from_cache()
    if not cookie_dict:
        cookie_dict = get_cookie_from_network()

    return cookie_dict

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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
    ...