Fix for IPv6 Python sockets binding localhost problem

Reviewed By: mcslee

Test Plan: Python Thrift server

Notes: From ps@powerset.com


git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@665179 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/lib/py/src/transport/TSocket.py b/lib/py/src/transport/TSocket.py
index e8b43be..ec48a6e 100644
--- a/lib/py/src/transport/TSocket.py
+++ b/lib/py/src/transport/TSocket.py
@@ -32,7 +32,7 @@
 
   def open(self):
     try:
-      res0 = socket.getaddrinfo(self.host, self.port, socket.AF_UNSPEC, socket.SOCK_STREAM)
+      res0 = socket.getaddrinfo(self.host, self.port, socket.AF_UNSPEC, socket.SOCK_STREAM, 0, socket.AI_PASSIVE)
       for res in res0:
         self.handle = socket.socket(res[0], res[1])
         try: