Bump mypy from 1.7.1 to 1.8.0
Bumps mypy from 1.7.1 to 1.8.0.
Changelog
Sourced from mypy's changelog.
Mypy Release Notes
Next release
Mypy 1.8
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 forTypedDict
andNamedTuple
(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)- Add error code for mutable covariant override (Ivan Levkivskyi, PR 16399)
Stubgen Improvements
- Preserve simple defaults in function signatures (Ali Hamdan, PR 15355)
- Include
__all__
in output (Jelle Zijlstra, PR 16356)- Fix stubgen regressions with pybind11 and mypy 1.7 (Chad Dombrova, PR 16504)
Stubtest Improvements
- Improve handling of unrepresentable defaults (Jelle Zijlstra, PR 16433)
- Print more helpful errors if a function is missing from stub (Alex Waygood, PR 16517)
- Support
@type_check_only
decorator (Nikita Sobolev, PR 16422)- Warn about missing
__del__
(Shantanu, PR 16456)- Fix crashes with some uses of
final
anddeprecated
(Shantanu, PR 16457)Fixes to Crashes
- Fix crash with type alias to
Callable[[Unpack[Tuple[Any, ...]]], Any]
(Alex Waygood, PR 16541)- Fix crash on TypeGuard in
__call__
(Ivan Levkivskyi, PR 16516)- Fix crash on invalid enum in method (Ivan Levkivskyi, PR 16511)
- Fix crash on unimported Any in TypedDict (Ivan Levkivskyi, PR 16510)
Documentation Updates
- Update soft-error-limit default value to -1 (Sveinung Gundersen, PR 16542)
... (truncated)
Commits
-
3b46750
remove +dev suffix from version -
c9bc833
Fix tests broken by hatchling (#16655) -
60d30e3
Fix crash with type alias toCallable[[Unpack[Tuple[Any, ...]]], Any]
(#16541) -
f53f422
Allow type ignores of PEP 695 constructs (#16608) -
7c33e7c
@final
class without bool cannot have falsey instances (#16566) -
c224da5
Do not intersect types in isinstance checks if at least one is final (#16330) -
d54cc35
Change example in test cases with no stubs available (#16513) -
eb1ee97
Update hashes insync-typeshed.py
following recent typeshed sync (#16600) -
344298e
Revert use ofParamSpec
forfunctools.wraps
-
3e5d813
Revert typeshed ctypes change - Additional commits viewable in compare view