Since recently, the test suite breaks on Python 3.9 ~ 3.11 with the Python interpreter aborting itself after it detected a refcounting error of the None singleton.
Acceptance Criteria
[x] The test suite runs successfully on all supported Python versions.
Background
Apparently some combinations of host OS (Ubuntu 24.04? 22.04?) plus Linux runtime (fedora-python-tox container + used Python version) can trigger this.
Issue
Since recently, the test suite breaks on Python 3.9 ~ 3.11 with the Python interpreter aborting itself after it detected a refcounting error of the
Nonesingleton.Acceptance Criteria
Background
Apparently some combinations of host OS (Ubuntu 24.04? 22.04?) plus Linux runtime (fedora-python-tox container + used Python version) can trigger this.