fixed proxy problem with search and xlmrpc (with working tests)

Author: axaroth

pip/commands/search.py

@@ -44,7 +44,7 @@ def run(self, options, args):
         return NO_MATCHES_FOUND
 
     def search(self, query, index_url):
-        pypi = xmlrpclib.ServerProxy(index_url, pip.download.urlopen.xmlrpclib_transport)
+        pypi = xmlrpclib.ServerProxy(index_url, pip.download.xmlrpclib_transport)
         hits = pypi.search({'name': query, 'summary': query}, 'or')
         return hits
 

pip/download.py

@@ -41,6 +41,7 @@ def send_request(self, connection, handler, request_body):
     def send_host(self, connection, host):
         connection.putheader('Host', self.realhost)
 
+xmlrpclib_transport = xmlrpclib.Transport()
 
 def get_file_content(url, comes_from=None):
     """Gets the content of a file; it may be a filename, file: URL, or
@@ -152,11 +153,10 @@ def setup(self, proxystr='', prompting=True):
             proxy_support = urllib2.ProxyHandler({"http": proxy, "ftp": proxy, "https": proxy})
             opener = urllib2.build_opener(proxy_support, urllib2.CacheFTPHandler)
             urllib2.install_opener(opener)
-            
+
         if proxy:
-            self.xmlrpclib_transport = ProxiedTransport(proxy)
-        else:
-            self.xmlrpclib_transport = xmlrpclib.Transport()
+            global xmlrpclib_transport
+            xmlrpclib_transport = ProxiedTransport(proxy)
 
     def parse_credentials(self, netloc):
         if "@" in netloc: