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POErrno 11004 getaddrinfofialed using urllib2 but not httplib
 

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  1. POErrno 11004 getaddrinfofialed using urllib2 but not httplib
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    <p>I am new to python and am trying to build a Google Scholar scrapper using scholar.py and TOR. Unfortunately, when I run the code below:</p> <pre><code>import scholar import csv import socks import socket import urllib2 import urllib import httplib from TorCtl import TorCtl socks.setdefaultproxy(socks.PROXY_TYPE_SOCKS5, "127.0.0.1", 9050, True) socket.socket = socks.socksocket proxy_support = urllib2.ProxyHandler({"http" : "127.0.0.1.8118"}) opener = urllib2.build_opener(proxy_support) def connectTor(): socks.setdefaultproxy(socks.PROXY_TYPE_SOCKS5, "127.0.0.1", 9050, True) socket.socket = socks.socksocket print "Connected to Tor" def newId(): socks.setdefaultproxy() conn = TorCtl.connect(controlAddr="127.0.0.1", controlPort=9051, passphrase="123") TorCtl.Connection.send_signal(conn, "NEWNYM") conn.close() connectTor() connectTor() for i in range(0, 10): print "case "+str(i+1) newId() conn = httplib.HTTPConnection("my-ip.heroku.com") conn.request("GET", "/") response = conn.getresponse() print(response.read()) </code></pre> <p>Everything is fine and the IP address is returned. However if I drop:</p> <pre><code>conn = httplib.HTTPConnection("my-ip.heroku.com") conn.request("GET", "/") response = conn.getresponse() print(response.read()) </code></pre> <p>and replace it with</p> <pre><code>urllib2.install_opener(opener) print(urllib2.urlopen("http://my-ip.heroku.com/").read()) </code></pre> <p>then I get the error message: "URLError urlopen error [Errno 11004] getaddrinfo failed."</p> <p>scholar.py uses urllib2 so I need it to work. Any thoughts are appreciated. </p>
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    1. USsnown
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    1. COJust FYI, scraping webpages via Tor isn't a good idea. You're using up bandwidth that could be used by people who actually need Tor. Plus, there are only like 1,000 exit nodes, so you don't have many unique IP addresses anyways.
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      1. POErrno 11004 getaddrinfofialed using urllib2 but not httplib
      1. USBlender
    2. CO@Blender Thanks I'll try another route.
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      1. USsnown
 

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