We’ve just uploaded mypy 1.8 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.
Type-checking Improvements
Do not intersect types in isinstance checks if at least one is final (Christoph Tyralla, PR 16330)
Detect that @final class without __bool__ cannot have falsey instances (Ilya Priven, PR 16566)
Do not allow TypedDict classes with extra keywords (Nikita Sobolev, PR 16438)
Do not allow class-level keywords for NamedTuple (Nikita Sobolev, PR 16526)
Make imprecise constraints handling more robust (Ivan Levkivskyi, PR 16502)
Fix strict-optional in extending generic TypedDict (Ivan Levkivskyi, PR 16398)
Allow type ignores of PEP 695 constructs (Shantanu, PR 16608)
Enable type_check_only support for TypedDict and NamedTuple (Nikita Sobolev, PR 16469)
Performance Improvements
Add fast path to analyzing special form assignments (Jukka Lehtosalo, PR 16561)
Improvements to Error Reporting
Don't show documentation links for plugin error codes (Ivan Levkivskyi, PR 16383)
Improve error messages for super checks and add more tests (Nikita Sobolev, PR 16393)
#11140: Fix non-string constants at the top of file being detected as docstrings on Python>=3.8.
#11572: Handle an edge case where sys.stderr{.interpreted-text role="data"} and sys.__stderr__{.interpreted-text role="data"} might already be closed when faulthandler{.interpreted-text role="ref"} is tearing down.
#11710: Fixed tracebacks from collection errors not getting pruned.
#7966: Removed unhelpful error message from assertion rewrite mechanism when exceptions are raised in __iter__ methods. Now they are treated un-iterable instead.
Improved Documentation
#11091: Updated documentation to refer to hyphenated options: replaced --junitxml with --junit-xml and --collectonly with --collect-only.
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Bumps the all-dependencies group with 5 updates:
23.12.023.12.16.92.06.92.25.13.15.13.21.7.11.8.07.4.37.4.4Updates
blackfrom 23.12.0 to 23.12.1Release notes
Sourced from black's releases.
Changelog
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Commits
ec91a2bPrepare release 23.12.1 (#4124)8fec1c3Adds paren to deps for hidden extra constraint (#4108)35ce37dAdd new changelog templateUpdates
hypothesisfrom 6.92.0 to 6.92.2Commits
6da7c6fBump hypothesis-python version to 6.92.2 and update changelog42ad4c4Merge pull request #3814 from HypothesisWorks/create-pull-request/patch0c6a357docs and lint tweaks3547340Update pinned dependencies6a6c1cfBump hypothesis-python version to 6.92.1 and update changelog867e56aMerge pull request #3813 from tybug/json-defaultdict3ee5f1anocover 3.12 branch0739659more explicit definition to make ruff happycc2db94simlify dict_factory casee9ba14cmove version guard to compat.pyUpdates
isortfrom 5.13.1 to 5.13.2Release notes
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Changelog
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Commits
c655831Merge pull request #2214 from PyCQA/version/5.13.2b4335b4Prepare version 5.13.2c36e43cMerge pull request #2184 from bp72/issue/2154e38702fMerge pull request #2213 from davidculley/confine-precommit-to-stagesee8d87fAdd fix for the error found by hypothesis5849ec2Apply the bracket fix from issue 471 only for use_parentheses=Truedf0e119confine pre-commit to stages9255bcaMerge pull request #2212 from PyCQA/bugfix/#2211-colors-extra5336d7dFix colors extrasUpdates
mypyfrom 1.7.1 to 1.8.0Changelog
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... (truncated)
Commits
3b46750remove +dev suffix from versionc9bc833Fix tests broken by hatchling (#16655)60d30e3Fix crash with type alias toCallable[[Unpack[Tuple[Any, ...]]], Any](#16541)f53f422Allow type ignores of PEP 695 constructs (#16608)7c33e7c@finalclass without bool cannot have falsey instances (#16566)c224da5Do not intersect types in isinstance checks if at least one is final (#16330)d54cc35Change example in test cases with no stubs available (#16513)eb1ee97Update hashes insync-typeshed.pyfollowing recent typeshed sync (#16600)344298eRevert use ofParamSpecforfunctools.wraps3e5d813Revert typeshed ctypes changeUpdates
pytestfrom 7.4.3 to 7.4.4Release notes
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Commits
33f694fPrepare release version 7.4.476c107cMerge pull request #11751 from bluetech/backport-11143-to-7.4.x531d76d[7.4.x] Improve reporting from iter exceptions (#11749)a0f58faMerge pull request #11143 from tushar-deepsource/patch-1b1f3387[7.4.x] #11091: documentation should use hypthonated properties (#11750)2cdd619Merge pull request #11747 from pytest-dev/backport-11711-to-7.4.xd06c05b[7.4.x] nodes: fix tracebacks from collection errors are not getting pruned5582bfc[7.4.x] Improves clarity in Sphinx documentation for function signature. (#11...13024ef[7.4.x] Fix for operation on closed file in faulthandler teardown (#11631)a40dacf[7.4.x] XFAIL TestLocalPath.test_make_numbered_dir_multiprocess_safe (#11616)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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