Fixe #611: audit fails with custom plugin

[steamraven]

Clear a lru_cache when creating default_settings

[steamraven]

Appears the filters.common_filter_test.py makes use of testing.pugins.register_plugin. This contextmanager relies specifically on get_mapping_from_secret_type_to_class having an lru_cache. It actually inserts plugins into the cache. These of course get purged by my code.

I would say this is a problem with the test framework. I will try to find a solution

[lorenzodb1]

@steamraven have you manually tested your branch besides running the test suite we have?

[steamraven]

I have manually tested with the minimal plugin and baseline and it fixes the issue. I have and ran pytest with "time python -m pytest tests" . I have not been able to do a full test with tox due to environment setup issues.

It appears I am failing on autopep8 at the moment.

I can try to write up some full tests to test my issue, but that will take bit.

[lorenzodb1]

That's okay, I'd rather have coverage of this. Thank you for your contribution!