--- a/contrib/debugshell.py	Fri Mar 11 10:26:58 2016 +0900
+++ b/contrib/debugshell.py	Sun Mar 06 03:19:08 2016 +0530
@@ -1,9 +1,10 @@
 # debugshell extension
 """a python shell with repo, changelog & manifest objects"""
 
-import sys
+from __future__ import absolute_import
+import code
 import mercurial
-import code
+import sys
 from mercurial import (
     cmdutil,
     demandimport,