Run Dogtail using Python 3
Currently we install
python-dogtail, which uses Python 2 and makes it
impossible to deal with objects containing unicode character (e.g. “Save
As…” — note the triple dots) aka. https://bugs.debian.org/728658. This
was originally tracked on #12185 (closed) that got repurposed in the meantime.
Debian testing (Bullseye) now has 0.9.11-2 with a
binary package that should be installable on Stretch and Buster, and
allow us to drop some ugly hacks from our test suite.
This is part of our #15953 (closed) roadmap item.
Feature Branch: test/16004-adapt-usb-scenarios-to-usb-images+force-all-tests