--- a/mercurial/pure/osutil.py	Sat Dec 12 13:37:56 2015 -0500
+++ b/mercurial/pure/osutil.py	Sat Dec 12 13:46:32 2015 -0500
@@ -5,6 +5,8 @@
 # This software may be used and distributed according to the terms of the
 # GNU General Public License version 2 or any later version.
 
+from __future__ import absolute_import
+
 import os
 import stat as statmod
 
@@ -58,7 +60,8 @@
 if os.name != 'nt':
     posixfile = open
 else:
-    import ctypes, msvcrt
+    import ctypes
+    import msvcrt
 
     _kernel32 = ctypes.windll.kernel32