osutil: use absolute_import

mercurial/pure/osutil.py

@@ -5,6 +5,8 b''
 # 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 b' def listdir(path, stat=False, skip=None)'
 if os.name != 'nt':
     posixfile = open
 else:
-    import ctypes, msvcrt
+    import ctypes
+    import msvcrt
 
     _kernel32 = ctypes.windll.kernel32
 

tests/test-check-py3-compat.t

@@ -122,7 +122,6 b''
   mercurial/manifest.py not using absolute_import
   mercurial/mdiff.py not using absolute_import
   mercurial/patch.py not using absolute_import
-  mercurial/pure/osutil.py not using absolute_import
   mercurial/pure/parsers.py not using absolute_import
   mercurial/pvec.py not using absolute_import
   mercurial/py3kcompat.py not using absolute_import