python获取chrome浏览器cookie

def getcookiefromchrome(host='.10086.cn'):
    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