py3: make largefiles/lfutil.py use absolute_import

hgext/largefiles/lfutil.py

@@ -7,15 +7,24 b''
 # GNU General Public License version 2 or any later version.
 
 '''largefiles utility code: must not import other modules in this package.'''
+from __future__ import absolute_import
 
+import copy
 import os
 import platform
 import stat
-import copy
+
+from mercurial.i18n import _
 
-from mercurial import dirstate, httpconnection, match as match_, util, scmutil
-from mercurial.i18n import _
-from mercurial import node, error
+from mercurial import (
+    dirstate,
+    error,
+    httpconnection,
+    match as match_,
+    node,
+    scmutil,
+    util,
+)
 
 shortname = '.hglf'
 shortnameslash = shortname + '/'

tests/test-check-py3-compat.t

@@ -10,7 +10,6 b''
   hgext/fsmonitor/pywatchman/pybser.py not using absolute_import
   hgext/highlight/__init__.py not using absolute_import
   hgext/highlight/highlight.py not using absolute_import
-  hgext/largefiles/lfutil.py not using absolute_import
   hgext/largefiles/localstore.py not using absolute_import
   hgext/largefiles/overrides.py not using absolute_import
   hgext/largefiles/proto.py not using absolute_import