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>
pytest has several instances where plugins set their own attributes on
objects they receive in hooks, like nodes and config. Since plugins are
detached from these object's definition by design, this causes a problem
for type checking because these attributes are not defined and mypy
complains.
Fix this by giving these objects a "store" which can be used by plugins
in a type-safe manner.
Currently this mechanism is private. We can consider exposing it at a
later point.
Use suggestion in review and use a subplugin so hooks will only be active
if we enable faulthandler ourselves.
Fix#6575
Co-authored-by: Daniel Hahler <git@thequod.de>
* Add pytest-faulthandler files unchanged
* Adapt imports and tests
* Add code to skip registration of the external `pytest_faulthandler`
to avoid conflicts
Fix#5440
