Warnings are a central part of Python, so much that Python itself has
command-line and environtment variables to handle warnings.
By moving the concept of warning handling into Config, it becomes natural to
filter warnings issued as early as possible, even before the "_pytest.warnings"
plugin is given a chance to spring into action. This also avoids the weird
coupling between config and the warnings plugin that was required before.
Fix#6681Fix#2891Fix#7620Fix#7626Close#7649
Co-authored-by: Ran Benita <ran@unusedvar.com>
Bruno Oliveira