--- a/hgext/extdiff.py Sun Apr 17 02:10:55 2016 +0530
+++ b/hgext/extdiff.py Sun Apr 17 02:15:05 2016 +0530
@@ -60,11 +60,28 @@
pretty fast (at least faster than having to compare the entire tree).
'''
+from __future__ import absolute_import
+
+import os
+import re
+import shlex
+import shutil
+import tempfile
from mercurial.i18n import _
-from mercurial.node import short, nullid
-from mercurial import cmdutil, scmutil, util, commands, encoding, filemerge
-from mercurial import archival, error
-import os, shlex, shutil, tempfile, re
+from mercurial.node import (
+ nullid,
+ short,
+)
+from mercurial import (
+ archival,
+ cmdutil,
+ commands,
+ encoding,
+ error,
+ filemerge,
+ scmutil,
+ util,
+)
cmdtable = {}
command = cmdutil.command(cmdtable)