[issue41970] test_lib2to3 fails since Python 3.9

Wed Oct 7 20:24:41 EDT 2020

Pablo Galindo Salgado <pablogsal at gmail.com> added the comment:

> I have also seen this and linked issue on running whole test suite while building python myself but running individual tests show no error and buildbots also never complained so I thought it's something wrong with my setup. I introduced the commit to silence deprecation warning due to lib2to3 and cannot reproduce the same running it individually.

What I don't understand then is how the buildbots or the CI in Github that run all tests sequentially with the extra flags (-uall and friends) have not complained yet about this.

@Felix, how consistent is this failure you are experiencing?

----------

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue41970>
_______________________________________