py3: conditionalize the urlparse import

The urlparse library is renamed to urllib.parse in python 3

hgext/bugzilla.py

@@ -281,7 +281,6 b' from __future__ import absolute_import'
 
 import re
 import time
-import urlparse
 import xmlrpclib
 
 from mercurial.i18n import _
@@ -293,6 +292,8 b' from mercurial import ('
     util,
 )
 
+urlparse = util.urlparse
+
 # Note for extension authors: ONLY specify testedwith = 'internal' for
 # extensions which SHIP WITH MERCURIAL. Non-mainline extensions should
 # be specifying the version(s) of Mercurial they are tested with, or

mercurial/pycompat.py

@@ -18,6 +18,13 b' except ImportError:'
     pickle.dumps # silence pyflakes
 
 try:
+    import urlparse
+    urlparse.urlparse
+except ImportError:
+    import urllib.parse as urlparse
+    urlparse.urlparse
+
+try:
     import cStringIO as io
     stringio = io.StringIO
 except ImportError:

mercurial/util.py

@@ -50,6 +50,7 b' for attr in ('
     'pickle',
     'queue',
     'urlerr',
+    'urlparse',
     # we do import urlreq, but we do it outside the loop
     #'urlreq',
     'stringio',

tests/test-check-py3-compat.t

@@ -26,7 +26,7 b''
   doc/hgmanpage.py: invalid syntax: invalid syntax (<unknown>, line *) (glob)
   hgext/automv.py: error importing module: <SyntaxError> invalid syntax (commands.py, line *) (line *) (glob)
   hgext/blackbox.py: error importing: <AttributeError> 'dict' object has no attribute 'iteritems' (error at revset.py:*) (glob)
-  hgext/bugzilla.py: error importing module: <ImportError> No module named 'urlparse' (line *) (glob)
+  hgext/bugzilla.py: error importing module: <ImportError> No module named 'xmlrpclib' (line *) (glob)
   hgext/censor.py: error importing: <AttributeError> 'dict' object has no attribute 'iteritems' (error at revset.py:*) (glob)
   hgext/chgserver.py: error importing module: <ImportError> No module named 'SocketServer' (line *) (glob)
   hgext/children.py: error importing: <AttributeError> 'dict' object has no attribute 'iteritems' (error at revset.py:*) (glob)

tests/tinyproxy.py

@@ -20,7 +20,10 b' import os'
 import select
 import socket
 import sys
-import urlparse
+
+from mercurial import util
+
+urlparse = util.urlparse
 
 class ProxyHandler (BaseHTTPServer.BaseHTTPRequestHandler):
     __base = BaseHTTPServer.BaseHTTPRequestHandler