diff -r af0b21d5a930 -r 6000f5b25c9b mercurial/revlogutils/revlogv0.py
--- a/mercurial/revlogutils/revlogv0.py	Sun Feb 20 15:18:15 2022 -0700
+++ b/mercurial/revlogutils/revlogv0.py	Thu Mar 03 17:34:00 2022 +0100
@@ -4,7 +4,6 @@
 #
 # 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
 
 
 from ..node import sha1nodeconstants