Fix thishost helper funtion in urllib. Returns the ipaddress of localhost when

orsenthil · orsenthil · commit dcdadfe39afd · 2013-06-01T11:12:17.000-07:00
hostname is resolvable by socket.gethostname for local machine. This all fixes
certain freebsd builtbot failures.
diff --git a/Lib/urllib/request.py b/Lib/urllib/request.py
@@ -2229,7 +2229,10 @@ def thishost():
     """Return the IP addresses of the current host."""
     global _thishost
     if _thishost is None:
-        _thishost = tuple(socket.gethostbyname_ex(socket.gethostname())[2])
+        try:
+            _thishost = tuple(socket.gethostbyname_ex(socket.gethostname())[2])
+        except socket.gaierror:
+            _thishost = tuple(socket.gethostbyname_ex('localhost')[2])
     return _thishost
 
 _ftperrors = None
