python3批量删除豆瓣分组下的好友的实现代码

"""python3批量删除豆瓣分组下的好友2016年6月7日 03:43:42 codegay我两年前一时冲动在豆瓣关注了很多豆瓣的员工，好多，有四百个。我现在一时冲动想取消关注...,写这么一个脚本可以用来加快删除的速度。cookies还是直接从chrome读取出来用，参考我之前刚写的代码 python3从chrome浏览器读取cookie，"""import osimport sqlite3import reimport requestsfrom win32.win32crypt import CryptUnprotectDatadef getcookiefromchrome(host='.oschina.net'):  cookiepath=os.environ['LOCALAPPDATA']+r"/Google/Chrome/User Data/Default/Cookies"  sql="select host_key,name,encrypted_value from cookies where host_key='%s'" % host  with sqlite3.connect(cookiepath) as conn:    cu=conn.cursor()        cookies={name:CryptUnprotectData(encrypted_value)[1].decode() for host_key,name,encrypted_value in cu.execute(sql).fetchall()}    print(cookies)    return cookies#运行环境windows 2012 server python3.4 x64 pywin32 chrome 50 #getcookiefromchrome()#getcookiefromchrome('.baidu.com')dbcookies=getcookiefromchrome('.douban.com')txt=requests.get('https://www.douban.com/contacts/list?tag=1718',cookies=dbcookies).text#print(txt)userid=re.findall(r'id="u(/d+)"',txt)ck=dbcookies['ck']#ck的值在每次重新登录豆版后会变化。#可以从网页中提取，不过我发现cookies也记录有了。直接提取出来就好了head={'Content-Type':'application/x-www-form-urlencoded',}for uid in userid:  data="people=%s&ck=%s" % (uid,ck)  #data='people=47362624&ck=jeGZ'  print(data)  rs=requests.post('https://www.douban.com/j/contact/removecontact',headers=head,cookies=dbcookies,data=data).text  print(rs)