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
This release is a milestone: it fixes Black's first CVE security vulnerability. If you
run Black on untrusted input, or if you habitually put thousands of leading tab
characters in your docstrings, you are strongly encouraged to upgrade immediately to fix
CVE-2024-21503.
This release also fixes a bug in Black's AST safety check that allowed Black to make
incorrect changes to certain f-strings that are valid in Python 3.12 and higher.
Stable style
Don't move comments along with delimiters, which could cause crashes (#4248)
Strengthen AST safety check to catch more unsafe changes to strings. Previous versions
of Black would incorrectly format the contents of certain unusual f-strings containing
nested strings with the same quote type. Now, Black will crash on such strings until
support for the new f-string syntax is implemented. (#4270)
Fix a bug where line-ranges exceeding the last code line would not work as expected
(#4273)
Performance
Fix catastrophic performance on docstrings that contain large numbers of leading tab
characters. This fixes
CVE-2024-21503.
(#4278)
Documentation
Note what happens when --check is used with --quiet (#4236)
This release is a milestone: it fixes Black's first CVE security vulnerability. If you
run Black on untrusted input, or if you habitually put thousands of leading tab
characters in your docstrings, you are strongly encouraged to upgrade immediately to fix
CVE-2024-21503.
This release also fixes a bug in Black's AST safety check that allowed Black to make
incorrect changes to certain f-strings that are valid in Python 3.12 and higher.
Stable style
Don't move comments along with delimiters, which could cause crashes (#4248)
Strengthen AST safety check to catch more unsafe changes to strings. Previous versions
of Black would incorrectly format the contents of certain unusual f-strings containing
nested strings with the same quote type. Now, Black will crash on such strings until
support for the new f-string syntax is implemented. (#4270)
Fix a bug where line-ranges exceeding the last code line would not work as expected
(#4273)
Performance
Fix catastrophic performance on docstrings that contain large numbers of leading tab
characters. This fixes
CVE-2024-21503.
(#4278)
Documentation
Note what happens when --check is used with --quiet (#4236)
- Add provision arguments to ToxParser to fix crash when provisioning new tox environment without list-dependencies by :user:`seyidaniels` (:issue:`3190`)
Improved Documentation - 4.14.2
Removed unused line from the 'fresh_subprocess' documentation. (:issue:3241)
v4.14.1 (2024-03-06)
Bugfixes - 4.14.1
- Fix crash with fresh subprocess, if the build backend is setuptools automatically enable fresh subprocesses for
build backend calls - by :user:`gaborbernat`. (:issue:`3235`)
v4.14.0 (2024-03-05)
Features - 4.14.0
Support enabling fresh subprocess for packaging build backends via :ref:fresh_subprocess - by :user:gaborbernat. (:issue:3227)
Allow plugins attaching additional information to --version via tox_append_version_info method in the plugin
module - by :user:gaborbernat. (:issue:3234)
v4.13.0 (2024-02-16)
Features - 4.13.0
- Extract virtual environment packaging code to its own base class not tied to ``virtualenv`` - by :user:`gaborbernat`. (:issue:`3221`)
Improved Documentation - 4.13.0
Documented usage of pytest with tox run-parallel - by :user:faph. (:issue:3187)
Configuration: state in config directive sections their ini file sections - by :user:0cjs. (:issue:3194)
Development: summarize important points experienced developers need to know - by :user:0cjs. (:issue:3197)
v4.12.1 (2024-01-16)
Bugfixes - 4.12.1
- Fixed bug where running with --installpkg and multiple envs could not clean up between tests (:issue:`3165`)
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Updates the requirements on pytest, mypy, black, ruff, tox and pre-commit to permit the latest version. Updates
pytestfrom 8.0.0 to 8.1.1Release notes
Sourced from pytest's releases.
... (truncated)
Commits
81653eeAdjust changelog manually for 8.1.1e60b4b9Prepare 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)0a53681Merge pull request #12054 from pytest-dev/release-8.1.0b9a167fPrepare release version 8.1.000043f7Merge pull request #12038 from bluetech/fixtures-rm-arg2indexf4e1025Merge pull request #12048 from bluetech/fixture-teardown-excgroup43492f5Merge pull request #12051 from jakkdl/test_debugging_pythonbreakpointUpdates
mypyfrom 1.8.0 to 1.9.0Changelog
Sourced from mypy's changelog.
... (truncated)
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5ff46f8Remove +dev.155909a[Release 1.9] Unsupport targetting 3.7. (#16883) (#16900)6615cab[Release 1.9] Stubtest: ignore a new protocol dunder (#16895) (#16899)b956e6astubtest: Private parameters can be omitted (#16507)ede0b20Bump ruff to 0.2.0 (#16870)7bdd61fstubgen: Fix crash on star unpack of TypeVarTuple (#16869)8c2ef9dUpdate hashes in sync-typeshed.py following recent typeshed sync0dd4b6fRevert use ofParamSpecforfunctools.wrapsdd12a2dRevert typeshed ctypes changed132999Revert sum literal integer change (#13961)Updates
blackfrom 24.2.0 to 24.3.0Release notes
Sourced from black's releases.
Changelog
Sourced from black's changelog.
Commits
552baf8Prepare release 24.3.0 (#4279)f000936Fix catastrophic performance in lines_with_leading_tabs_expanded() (#4278)7b5a657Fix --line-ranges behavior when ranges are at EOF (#4273)1abcffcUse regex where we ignore case on windows (#4252)719e674Fix 4227: Improve documentation for --quiet --check (#4236)e5510afupdate plugin url for Thonny (#4259)6af7d11Fix AST safety check false negative (#4270)f03ee11Ensureblib2to3.pygramis initialized before use (#4224)e4bfedbfix: Don't move comments while splitting delimiters (#4248)d0287e1Make trailing comma logic more concise (#4202)Updates
rufffrom 0.2.1 to 0.3.4Release notes
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5062572Bump version to v0.3.4 (#10515)dc6f639Renamelist-reassign-reversedtolist-reverse-copy(#10514)01fe268[refurb] Implementlist_assign_reversedlint (FURB187) (#10212)c62184d'Revert "F821: Fix false negatives in .py files when `from future import ...9b3c732Docs: Link inline settings when not part of options section (#10499)caa1450Don't treat annotations as redefinitions in.pyifiles (#10512)60fd98eUpdate Rust to v1.77 (#10510)ac150b9Spruce up docs for flake8-pyi rules (part 2) (#10494)d9ac170FixE231bug: Inconsistent catch compared to pycodestyle, such as when dict...c5ea420chore: remove repetitive words (#10502)Updates
toxto 4.14.2Release notes
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ab9b504release 4.14.22f6667fAdd Provision Arguments to ToxParser (#3246)380d2e2[pre-commit.ci] pre-commit autoupdate (#3244)7514e01Add missing space20732d6[pre-commit.ci] pre-commit autoupdate (#3242)543b718Bump pypa/gh-action-pypi-publish from 1.8.12 to 1.8.14 (#3239)1fb9356Removed unneeded line (#3241)acbef2drelease 4.14.1969fbecFix fresh subprocesses and allow duplicate register config calls for the core...d37cb08release 4.14.0Updates
pre-committo 3.7.0Release notes
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7b4667ev3.7.0d46c8fcMerge pull request #3168 from pre-commit/fix-fail-fastfc62215fix per-hook fail_fast to not fail on previous failures716da1eMerge pull request #3155 from pre-commit/pre-commit-ci-update-config0939c11[pre-commit.ci] pre-commit autoupdate3bdf9fbMerge pull request #3150 from pre-commit/pre-commit-ci-update-config75b3e52[pre-commit.ci] pre-commit autoupdate5e11c26Merge pull request #3122 from glehmann/docker-ttye580096give docker a tty output when expecting color7b868c3Merge pull request #3132 from pre-commit/pre-commit-ci-update-configDependabot 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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