--- a/entities/lib.py	Mon Sep 14 12:19:48 2015 +0200
+++ b/entities/lib.py	Tue Sep 22 09:39:30 2015 +0200
@@ -19,9 +19,9 @@
 
 __docformat__ = "restructuredtext en"
 from warnings import warn
+from datetime import datetime
 
-from urlparse import urlsplit, urlunsplit
-from datetime import datetime
+from six.moves.urllib.parse import urlsplit, urlunsplit
 
 from logilab.mtconverter import xml_escape