* Fix potential stack exhaustion in the N818 check.
* flake8 3.9.1 or later is now required.
* N818 checks exception class names for an "Error" suffix
* asyncSetUp and asyncTearDown are now exempted by default.
- Remove pep8-naming-pr157-exception-names.patch, merged.
- Add patch add-missing-option-for-testsuite.patch:
* Merged commit from upstream to make tests pass.
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-pep8-naming?expand=0&rev=21