test_ok2/changelog/6737.breaking.rst

The ``cached_result`` attribute of ``FixtureDef`` is now set to ``None`` when
the result is unavailable, instead of being deleted.

If your plugin performs checks like ``hasattr(fixturedef, 'cached_result')``,
for example in a ``pytest_fixture_post_finalizer`` hook implementation, replace
it with ``fixturedef.cached_result is not None``. If you ``del`` the attribute,
set it to ``None`` instead.
Don't delete FixtureDef.cached_result, set it to None instead Previously `cached_result` was either set or deleted. Type annotations cannot handle this, so use `None` for the non-set state instead. 2020-02-14 19:54:47 +08:00			The ``cached_result`` attribute of ``FixtureDef`` is now set to ``None`` when
			`the result is unavailable, instead of being deleted.`

Fix grammar in changelog/6737.breaking.rst 2020-02-15 02:49:08 +08:00			If your plugin performs checks like ``hasattr(fixturedef, 'cached_result')``,
Don't delete FixtureDef.cached_result, set it to None instead Previously `cached_result` was either set or deleted. Type annotations cannot handle this, so use `None` for the non-set state instead. 2020-02-14 19:54:47 +08:00			for example in a ``pytest_fixture_post_finalizer`` hook implementation, replace
			it with ``fixturedef.cached_result is not None``. If you ``del`` the attribute,
			set it to ``None`` instead.