--- a/ext/rest.py	Mon Sep 14 12:19:48 2015 +0200
+++ b/ext/rest.py	Tue Sep 22 09:39:30 2015 +0200
@@ -37,7 +37,8 @@
 from itertools import chain
 from logging import getLogger
 from os.path import join
-from urlparse import urlsplit
+
+from six.moves.urllib.parse import urlsplit
 
 from docutils import statemachine, nodes, utils, io
 from docutils.core import Publisher