2015-12-08 42 views
0

我认为我的大学最近更改了防火墙或过滤协议与Twitter的流媒体API。但是,为了给他们提供更多的信息,我必须弄清楚细节。Tweepy:试图检测大学过滤器或防火墙

好吧,下面是一个最简单的程序,从Twitter的数据流采集数据:

from tweepy import Stream 
from tweepy import OAuthHandler 
from tweepy.streaming import StreamListener 


ckey="[OMITED]" 
csecret="[OMITED]" 
atoken="[OMITED]" 
asecret="[OMITED]" 

class listener(StreamListener): 

    def on_data(self, data): 
     print(data) 
     return(True) 

    def on_error(self, status): 
     print status 

auth = OAuthHandler(ckey, csecret) 
auth.set_access_token(atoken, asecret) 

twitterStream = Stream(auth, listener()) 
twitterStream.filter(track=["car"]) 

当我我的笔记本电脑/家用台式机上运行此程序,它工作正常。不过,我有一所大学的计算机安装了数据采集和它产生以下错误:现在

Traceback (most recent call last): 
    File "test.py", line 25, in <module> 
    twitterStream.filter(track=["car"]) 
    File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/tweepy/streaming.py", line 228, in filter 
    self._start(async) 
    File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/tweepy/streaming.py", line 172, in _start 
    self._run() 
    File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/tweepy/streaming.py", line 106, in _run 
    conn.connect() 
    File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/httplib.py", line 1278, in connect 
    server_hostname=server_hostname) 
    File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/ssl.py", line 352, in wrap_socket 
    _context=self) 
    File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/ssl.py", line 579, in __init__ 
    self.do_handshake() 
    File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/ssl.py", line 808, in do_handshake 
    self._sslobj.do_handshake() 
ssl.SSLError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:590) 

的事情是,我可以打开Safari浏览器和浏览网页。此外,像这样的数据收集工作(截至一个月前)。错误表示SSL证书验证失败(但奇怪的是,原始的OAuth似乎正常工作 - 这是过滤器命令填补了错误)。如果那是因为中间证书已经到位,是否有办法让它吐出?或者也许一个端口被阻止?基本上,有没有办法获得更多的细节,所以我可以去大学并说:'你阻止X'?

有什么建议吗?

回答

0

我解决了这个问题。这是与使用Digicerts签名的SSL网站相关的错误。