diff -r 4ebecf331d7d -r 6c9772867344 mercurial/pycompat.py
--- a/mercurial/pycompat.py	Tue Mar 21 22:23:11 2017 -0700
+++ b/mercurial/pycompat.py	Tue Mar 21 22:28:16 2017 -0700
@@ -23,7 +23,6 @@
     import Queue as _queue
     import SocketServer as socketserver
     import urlparse
-    urlunquote = urlparse.unquote
     import xmlrpclib
 else:
     import http.client as httplib
@@ -31,7 +30,6 @@
     import queue as _queue
     import socketserver
     import urllib.parse as urlparse
-    urlunquote = urlparse.unquote_to_bytes
     import xmlrpc.client as xmlrpclib
 
 if ispy3: