--- a/tests/test-stdio.py	Sun Feb 20 15:18:15 2022 -0700
+++ b/tests/test-stdio.py	Thu Mar 03 17:34:00 2022 +0100
@@ -2,7 +2,6 @@
 """
 Tests the buffering behavior of stdio streams in `mercurial.utils.procutil`.
 """
-from __future__ import absolute_import
 
 import contextlib
 import errno