--- a/hgext/strip.py	Thu May 19 00:20:38 2016 +0900
+++ b/hgext/strip.py	Sat May 14 14:03:12 2016 +0900
@@ -5,6 +5,7 @@
 """
 from __future__ import absolute_import
 
+from mercurial.i18n import _
 from mercurial import (
     bookmarks as bookmarksmod,
     cmdutil,
@@ -17,7 +18,6 @@
     scmutil,
     util,
 )
-from mercurial.i18n import _
 nullid = nodemod.nullid
 release = lockmod.release