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OutcomeExceptions should be handled during collection (not causing INTERNALERROR)
See original GitHub issueWhen trying to use this from pytest-cov’s source:
% p -m 'not slow'
===================================== test session starts ======================================
platform linux -- Python 3.8.0, pytest-5.3.0, py-1.8.0, pluggy-0.13.1
rootdir: …/Vcs/pytest-cov, inifile: setup.cfg, testpaths: tests
plugins: forked-1.1.3, xdist-1.30.0, cov-2.8.1
collected 124 items
INTERNALERROR> Traceback (most recent call last):
INTERNALERROR> File "…/Vcs/pytest-cov/.venv/lib/python3.8/site-packages/_pytest/main.py", line 196, in wrap_session
INTERNALERROR> session.exitstatus = doit(config, session) or 0
INTERNALERROR> File "…/Vcs/pytest-cov/.venv/lib/python3.8/site-packages/_pytest/main.py", line 239, in _main
INTERNALERROR> config.hook.pytest_collection(session=session)
INTERNALERROR> File "…/Vcs/pytest-cov/.venv/lib/python3.8/site-packages/pluggy/hooks.py", line 286, in __call__
INTERNALERROR> return self._hookexec(self, self.get_hookimpls(), kwargs)
INTERNALERROR> File "…/Vcs/pytest-cov/.venv/lib/python3.8/site-packages/pluggy/manager.py", line 93, in _hookexec
INTERNALERROR> return self._inner_hookexec(hook, methods, kwargs)
INTERNALERROR> File "…/Vcs/pytest-cov/.venv/lib/python3.8/site-packages/pluggy/manager.py", line 84, in <lambda>
INTERNALERROR> self._inner_hookexec = lambda hook, methods, kwargs: hook.multicall(
INTERNALERROR> File "…/Vcs/pytest-cov/.venv/lib/python3.8/site-packages/pluggy/callers.py", line 208, in _multicall
INTERNALERROR> return outcome.get_result()
INTERNALERROR> File "…/Vcs/pytest-cov/.venv/lib/python3.8/site-packages/pluggy/callers.py", line 80, in get_result
INTERNALERROR> raise ex[1].with_traceback(ex[2])
INTERNALERROR> File "…/Vcs/pytest-cov/.venv/lib/python3.8/site-packages/pluggy/callers.py", line 187, in _multicall
INTERNALERROR> res = hook_impl.function(*args)
INTERNALERROR> File "…/Vcs/pytest-cov/.venv/lib/python3.8/site-packages/_pytest/main.py", line 249, in pytest_collection
INTERNALERROR> return session.perform_collect()
INTERNALERROR> File "…/Vcs/pytest-cov/.venv/lib/python3.8/site-packages/_pytest/main.py", line 450, in perform_collect
INTERNALERROR> hook.pytest_collection_modifyitems(
INTERNALERROR> File "…/Vcs/pytest-cov/.venv/lib/python3.8/site-packages/pluggy/hooks.py", line 286, in __call__
INTERNALERROR> return self._hookexec(self, self.get_hookimpls(), kwargs)
INTERNALERROR> File "…/Vcs/pytest-cov/.venv/lib/python3.8/site-packages/pluggy/manager.py", line 93, in _hookexec
INTERNALERROR> return self._inner_hookexec(hook, methods, kwargs)
INTERNALERROR> File "…/Vcs/pytest-cov/.venv/lib/python3.8/site-packages/pluggy/manager.py", line 84, in <lambda>
INTERNALERROR> self._inner_hookexec = lambda hook, methods, kwargs: hook.multicall(
INTERNALERROR> File "…/Vcs/pytest-cov/.venv/lib/python3.8/site-packages/pluggy/callers.py", line 208, in _multicall
INTERNALERROR> return outcome.get_result()
INTERNALERROR> File "…/Vcs/pytest-cov/.venv/lib/python3.8/site-packages/pluggy/callers.py", line 80, in get_result
INTERNALERROR> raise ex[1].with_traceback(ex[2])
INTERNALERROR> File "…/Vcs/pytest-cov/.venv/lib/python3.8/site-packages/pluggy/callers.py", line 182, in _multicall
INTERNALERROR> next(gen) # first yield
INTERNALERROR> File "…/Vcs/pytest-cov/tests/conftest.py", line 34, in pytest_collection_modifyitems
INTERNALERROR> item.add_marker(pytest.mark.slow)
INTERNALERROR> File "…/Vcs/pytest-cov/.venv/lib/python3.8/site-packages/_pytest/mark/structures.py", line 313, in __getattr__
INTERNALERROR> fail(
INTERNALERROR> File "…/Vcs/pytest-cov/.venv/lib/python3.8/site-packages/_pytest/outcomes.py", line 128, in fail
INTERNALERROR> raise Failed(msg=msg, pytrace=pytrace)
INTERNALERROR> Failed: 'slow' not found in `markers` configuration option
Issue Analytics
- State:
- Created 4 years ago
- Comments:9 (9 by maintainers)
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Ok. Just to be clear: it was me adding
item.add_marker(pytest.mark.slow)to its conftest (locally), and this issue is about improving the UX / error in that case (for when it is not registered). IIRC this error is better in general, so is likely aboutfail.Exceptionnot being handled here properly.There’s no registered
slowmarker, butpytest-cov/tests/conftest.pytries to add it anyway.It’s definitely a UX problem for
pytest, but it’s reporting a real problem forpytest-cov.