py3: make largefiles/__init__.py use absolute_import

hgext/largefiles/__init__.py

@@ -104,14 +104,20 b' largefile. To add the first largefile to'
 explicitly do so with the --large flag passed to the :hg:`add`
 command.
 '''
+from __future__ import absolute_import
 
-from mercurial import hg, localrepo
+from mercurial import (
+    hg,
+    localrepo,
+)
 
-import lfcommands
-import proto
-import reposetup
-import uisetup as uisetupmod
-import overrides
+from . import (
+    lfcommands,
+    overrides,
+    proto,
+    reposetup,
+    uisetup as uisetupmod,
+)
 
 # Note for extension authors: ONLY specify testedwith = 'internal' for
 # extensions which SHIP WITH MERCURIAL. Non-mainline extensions should

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/__init__.py not using absolute_import
   hgext/largefiles/basestore.py not using absolute_import
   hgext/largefiles/lfcommands.py not using absolute_import
   hgext/largefiles/lfutil.py not using absolute_import