[qa] Switch to py3

qa/rpc-tests/zmq_test.py

@@ -1,5 +1,5 @@
-#!/usr/bin/env python2
-# Copyright (c) 2015 The Bitcoin Core developers
+#!/usr/bin/env python3
+# Copyright (c) 2015-2016 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -10,17 +10,10 @@
 from test_framework.test_framework import BitcoinTestFramework
 from test_framework.util import *
 import zmq
-import binascii
 import struct
 
-try:
-    import http.client as httplib
-except ImportError:
-    import httplib
-try:
-    import urllib.parse as urlparse
-except ImportError:
-    import urlparse
+import http.client
+import urllib.parse
 
 class ZMQTest (BitcoinTestFramework):
 
@@ -45,7 +38,7 @@ class ZMQTest (BitcoinTestFramework):
         genhashes = self.nodes[0].generate(1)
         self.sync_all()
 
-        print "listen..."
+        print("listen...")
         msg = self.zmqSubSocket.recv_multipart()
         topic = msg[0]
         assert_equal(topic, b"hashtx")