This release is not a usual bug fix release -- it contains features and improvements, being a follow up
to 8.1.0, which has been yanked from PyPI.
:::
Features
#11475: Added the new consider_namespace_packages{.interpreted-text role="confval"} configuration option, defaulting to False.
If set to True, pytest will attempt to identify modules that are part of namespace packages when importing modules.
#11653: Added the new verbosity_test_cases{.interpreted-text role="confval"} configuration option for fine-grained control of test execution verbosity.
See Fine-grained verbosity <pytest.fine_grained_verbosity>{.interpreted-text role="ref"} for more details.
Improvements
#10865: pytest.warns{.interpreted-text role="func"} now validates that warnings.warn{.interpreted-text role="func"} was called with a [str]{.title-ref} or a [Warning]{.title-ref}.
Currently in Python it is possible to use other types, however this causes an exception when warnings.filterwarnings{.interpreted-text role="func"} is used to filter those warnings (see [CPython #103577](python/cpython#103577) for a discussion).
While this can be considered a bug in CPython, we decided to put guards in pytest as the error message produced without this check in place is confusing.
#11311: When using --override-ini for paths in invocations without a configuration file defined, the current working directory is used
as the relative directory.
Previoulsy this would raise an AssertionError{.interpreted-text role="class"}.
#11475: --import-mode=importlib <import-mode-importlib>{.interpreted-text role="ref"} now tries to import modules using the standard import mechanism (but still without changing :pysys.path{.interpreted-text role="data"}), falling back to importing modules directly only if that fails.
This means that installed packages will be imported under their canonical name if possible first, for example app.core.models, instead of having the module name always be derived from their path (for example .env310.lib.site_packages.app.core.models).
#11801: Added the iter_parents() <_pytest.nodes.Node.iter_parents>{.interpreted-text role="func"} helper method on nodes.
It is similar to listchain <_pytest.nodes.Node.listchain>{.interpreted-text role="func"}, but goes from bottom to top, and returns an iterator, not a list.
#11850: Added support for sys.last_exc{.interpreted-text role="data"} for post-mortem debugging on Python>=3.12.
#11962: In case no other suitable candidates for configuration file are found, a pyproject.toml (even without a [tool.pytest.ini_options] table) will be considered as the configuration file and define the rootdir.
#11978: Add --log-file-mode option to the logging plugin, enabling appending to log-files. This option accepts either "w" or "a" and defaults to "w".
Previously, the mode was hard-coded to be "w" which truncates the file before logging.
We’ve just uploaded mypy 1.9 to the Python Package Index (PyPI). Mypy is a static type checker for Python. This release includes new features, performance improvements and bug fixes. You can install it as follows:
python3 -m pip install -U mypy
You can read the full documentation for this release on Read the Docs.
Breaking Changes
Because the version of typeshed we use in mypy 1.9 doesn't support 3.7, neither does mypy 1.9. (Jared Hance, PR 16883)
We are planning to enable
local partial types (enabled via the
--local-partial-types flag) later this year by default. This change
was announced years ago, but now it's finally happening. This is a
major backward-incompatible change, so we'll probably include it as
part of the upcoming mypy 2.0 release. This makes daemon and
non-daemon mypy runs have the same behavior by default.
Local partial types can also be enabled in the mypy config file:
local_partial_types = True
We are looking at providing a tool to make it easier to migrate
projects to use --local-partial-types, but it's not yet clear whether
this is practical. The migration usually involves adding some
explicit type annotations to module-level and class-level variables.
Basic Support for Type Parameter Defaults (PEP 696)
This release contains new experimental support for type parameter
defaults (PEP 696). Please try it
out! This feature was contributed by Marc Mueller.
Since this feature will be officially introduced in the next Python
feature release (3.13), you will need to import TypeVar, ParamSpec
or TypeVarTuple from typing_extensions to use defaults for now.
This example adapted from the PEP defines a default for BotT:
from typing import Generic
from typing_extensions import TypeVar
Removed support for xdist rsync (now deprecated).
Contributed by Matthias Reichenbach in [#623](https://github.com/pytest-dev/pytest-cov/issues/623) <https://github.com/pytest-dev/pytest-cov/pull/623>_.
Switched docs theme to Furo.
Various legacy Python cleanup and CI improvements.
Contributed by Christian Clauss and Hugo van Kemenade in
[#630](https://github.com/pytest-dev/pytest-cov/issues/630) <https://github.com/pytest-dev/pytest-cov/pull/630>,
[#631](https://github.com/pytest-dev/pytest-cov/issues/631) <https://github.com/pytest-dev/pytest-cov/pull/631>,
[#632](https://github.com/pytest-dev/pytest-cov/issues/632) <https://github.com/pytest-dev/pytest-cov/pull/632>_ and
[#633](https://github.com/pytest-dev/pytest-cov/issues/633) <https://github.com/pytest-dev/pytest-cov/pull/633>_.
Added a pyproject.toml example in the docs.
Contributed by Dawn James in [#626](https://github.com/pytest-dev/pytest-cov/issues/626) <https://github.com/pytest-dev/pytest-cov/pull/626>_.
Modernized project's pre-commit hooks to use ruff. Initial POC contributed by
Christian Clauss in [#584](https://github.com/pytest-dev/pytest-cov/issues/584) <https://github.com/pytest-dev/pytest-cov/pull/584>_.
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Bumps the development-dependencies group with 5 updates:
8.0.0
8.1.1
1.8.0
1.9.0
3.6.0
3.7.0
4.1.0
5.0.0
0.1.15
0.3.4
Updates
pytest
from 8.0.0 to 8.1.1Release notes
Sourced from pytest's releases.
... (truncated)
Commits
81653ee
Adjust changelog manually for 8.1.1e60b4b9
Prepare release version 8.1.115fbe57
[8.1.x] Revert legacy path removals (#12093)86c3aab
[8.1.x] Do not import duplicated modules with --importmode=importlib (#12077)5b82b0c
[8.1.x] Yank version 8.1.0 (#12076)0a53681
Merge pull request #12054 from pytest-dev/release-8.1.0b9a167f
Prepare release version 8.1.000043f7
Merge pull request #12038 from bluetech/fixtures-rm-arg2indexf4e1025
Merge pull request #12048 from bluetech/fixture-teardown-excgroup43492f5
Merge pull request #12051 from jakkdl/test_debugging_pythonbreakpointUpdates
mypy
from 1.8.0 to 1.9.0Changelog
Sourced from mypy's changelog.
... (truncated)
Commits
5ff46f8
Remove +dev.155909a
[Release 1.9] Unsupport targetting 3.7. (#16883) (#16900)6615cab
[Release 1.9] Stubtest: ignore a new protocol dunder (#16895) (#16899)b956e6a
stubtest: Private parameters can be omitted (#16507)ede0b20
Bump ruff to 0.2.0 (#16870)7bdd61f
stubgen: Fix crash on star unpack of TypeVarTuple (#16869)8c2ef9d
Update hashes in sync-typeshed.py following recent typeshed sync0dd4b6f
Revert use ofParamSpec
forfunctools.wraps
dd12a2d
Revert typeshed ctypes changed132999
Revert sum literal integer change (#13961)Updates
pre-commit
from 3.6.0 to 3.7.0Release notes
Sourced from pre-commit's releases.
Changelog
Sourced from pre-commit's changelog.
Commits
7b4667e
v3.7.0d46c8fc
Merge pull request #3168 from pre-commit/fix-fail-fastfc62215
fix per-hook fail_fast to not fail on previous failures716da1e
Merge pull request #3155 from pre-commit/pre-commit-ci-update-config0939c11
[pre-commit.ci] pre-commit autoupdate3bdf9fb
Merge pull request #3150 from pre-commit/pre-commit-ci-update-config75b3e52
[pre-commit.ci] pre-commit autoupdate5e11c26
Merge pull request #3122 from glehmann/docker-ttye580096
give docker a tty output when expecting color7b868c3
Merge pull request #3132 from pre-commit/pre-commit-ci-update-configUpdates
pytest-cov
from 4.1.0 to 5.0.0Changelog
Sourced from pytest-cov's changelog.
Commits
5295ce0
Bump version: 4.1.0 → 5.0.01181b06
Update changelog.9757222
Fix a minor grammar error (#636)9f5cd81
Cleanup releasing instructions. Closes #616.93b5047
Add test for pyproject.toml loading without explicit --cov-config. Ref #508.ff50860
docs: add config instructions for pyproject.toml.4a5a4b5
Keep GitHub Actions up to date with GitHub's Dependabot1d7f559
Fix or remove URLs that are causing docs tests to fail6a5af8e
Update changelog.d9fe8df
Switch to furo. Closes #618.Updates
ruff
from 0.1.15 to 0.3.4Release notes
Sourced from ruff's releases.
... (truncated)
Changelog
Sourced from ruff's changelog.
... (truncated)
Commits
5062572
Bump version to v0.3.4 (#10515)dc6f639
Renamelist-reassign-reversed
tolist-reverse-copy
(#10514)01fe268
[refurb
] Implementlist_assign_reversed
lint (FURB187) (#10212)c62184d
'Revert "F821: Fix false negatives in .py files when `from future import ...9b3c732
Docs: Link inline settings when not part of options section (#10499)caa1450
Don't treat annotations as redefinitions in.pyi
files (#10512)60fd98e
Update Rust to v1.77 (#10510)ac150b9
Spruce up docs for flake8-pyi rules (part 2) (#10494)d9ac170
FixE231
bug: Inconsistent catch compared to pycodestyle, such as when dict...c5ea420
chore: remove repetitive words (#10502)Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
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