pytest could crash given pathological AST position attributes, which shouldn't happen when testing real Python code, but could happen when testing AST produced by e.g. Hylang.
Another example of the failure is in the nightly CI for the JAX project: https://github.com/google/jax/actions/runs/4607513902/jobs/8142126075
Co-authored-by: Bruno Oliveira <nicoddemus@gmail.com>
Co-authored-by: Jake VanderPlas <jakevdp@google.com>
Nowadays, the prepend and append import modes use importlib.import_module() instead of __import__().
There was a phrase “which avoids having to use `__import__`”, in which I couldn’t just replace `__import__` by `importlib.import_module` because the latter is used (in insert_missing_modules()) also when using importlib mode. Therefore I removed the part from the sentence.
This makes it possible to correlate pytest stages with external events, and also makes it readable when TestReports are exported externall (for example with pytest-reportlog).
Closes#10710
* [pre-commit.ci] pre-commit autoupdate
updates:
- [github.com/psf/black: 22.12.0 → 23.1.0](https://github.com/psf/black/compare/22.12.0...23.1.0)
- [github.com/PyCQA/autoflake: v2.0.0 → v2.0.1](https://github.com/PyCQA/autoflake/compare/v2.0.0...v2.0.1)
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Update .pre-commit-config.yaml
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
---------
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Bruno Oliveira <nicoddemus@gmail.com>
Instead of `SysCapture`/`FDCapture` inheriting from
`SysCaptureBinary`/`FDCaptureBinary`, have both inherit from a common
`SysCaptureBase`/`FDCaptureBase`. This fixes a Liskov substitution
violation.
Since pytest now requires Python>=3.7, we can use the stdlib attrs
clone, dataclasses, instead of the OG package.
attrs is still somewhat nicer than dataclasses and has some extra
functionality, but for pytest usage there's not really a justification
IMO to impose the extra dependency on users when a standard alternative
exists.
Makes `AbstractContextManager` the shared base class between "raises" and other context managers.
The motivation is for type checkers to narrow `pytest.raises(...) if x else nullcontext()` to a `ContextManager` rather than `object`.
Fixes https://github.com/pytest-dev/pytest/issues/10604 which could intermittently display unexpected behavior between checking if the path exists and requesting creation. This was fairly prevalent when pytest was being invoked in parallel by another test runner (CTest) and trying to create the same parent-folder for multiple XMLs. A modest amount of testing did not reproduce other filesystem race conditions.
This notably does not work around an edge case where the parent path of the XML could be created as a file instead of a folder or link. That vanishingly rare case should cause file creation to fail on the next line, with a fairly obvious exception message.
Kodi Arfer
Ronny Pfannschmidt
Felix Hofstätter
Stefanie Molin
Alessio Izzo
Paul Kehrer
Zac Hatfield-Dodds
Bruno Oliveira
Alex Hadley
rdb
Manuel Jacob
Ilya Konstantinov
HTRafal
pre-commit-ci[bot]
Teejay
Jay
Ran Benita
Yannick PÉROUX
q0w
Ramsey
s-padmanaban
Kadino
Yusuke Kadowaki
Pierre Sassoulas
Marko Pacak
Daniel Scheffler
Yusuke Kadowaki
Prerak Patel
Daniel Valenzuela
Anthony Sottile
Hugo van Kemenade
Cal Jacobson
Itxaso Aizpurua