墙内使用 twitterAPI 的时候报错_ssl.c:489，请各路大神指点

先上脚本：

```python
# coding=utf-8

import twitter
import socks
import socket
import urllib2

if __name__ == '__main__':

# 连接socket5代理
# socks是SocksiPy
socks.setdefaultproxy(socks.PROXY_TYPE_SOCKS5, "127.0.0.1", 1080)
socket.socket = socks.socksocket

# 连接http代理
proxy_handler = urllib2.ProxyHandler({"https": 'http://127.0.0.1:7777'})
opener = urllib2.build_opener(proxy_handler)
urllib2.install_opener(opener)


consumer_key = 'xxx'
consumer_secret = 'xxx'
access_token = 'xxx-x'
access_token_secret = 'x'
api = twitter.Api(consumer_key,
consumer_secret,
access_token,
access_token_secret)
print api.VerifyCredentials()
#statuses = api.GetUserTimeline(screen_name=user)
#print [s.text for s in statuses]
```

本地已使用cow和shadowsock搭建好socket和http代理，并确保能够使用。但是每次在本地执行时总会报错：



tweepy.error.TweepError: Failed to send request: _ssl.c:489: The handshake operation timed out

tweepy也会报一样的错。

请问大神怎么样才能让ssl走我的代理呢？