D:\login>python weibo_login.py Traceback (most recent call last):   File "weibo_login.py", line 40, in <module>     login();   File "weibo_login.py", line 25, in login     cookiejar = sqlite2cookie(r'C:/Users/xxx/Library/Application Support/Google/ Chrome/Default/Cookies')   File "weibo_login.py", line 5, in sqlite2cookie     con = sqlite.connect(filename) pysqlite2._sqlite.OperationalError: unable to open database file

原因： chrome cookies路径不正确 

C:/Users/xxx/Library/Application Support/Google/Chrome/Default/Cookies

修改为chrome cookies正确路径即可解决此问题。

我的chrome cookies 路径：C:/Users/xxx/AppData/Local/Google/Chrome/User Data/Default/Cookies

注意：xxx是win 7的用户名