Bump mypy from 1.13.0 to 1.14.1

[dependabot]

Bumps mypy from 1.13.0 to 1.14.1.

Changelog

Sourced from mypy's changelog.

Mypy Release Notes

Next release

Performance improvements

TODO

Drop Support for Python 3.8

Mypy no longer supports running with Python 3.8, which has reached end-of-life. When running mypy with Python 3.9+, it is still possible to type check code that needs to support Python 3.8 with the --python-version 3.8 argument. Support for this will be dropped in the first half of 2025!

Contributed by Marc Mueller (PR 17492).

Mypyc accelerated mypy wheels for aarch64

Mypy can compile itself to C extension modules using mypyc. This makes mypy 3-5x faster than if mypy is interpreted with pure Python. We now build and upload mypyc accelerated mypy wheels for manylinux_aarch64 to PyPI, making it easy for users on such platforms to realise this speedup.

Contributed by Christian Bundy (PR mypy_mypyc-wheels#76)

--strict-bytes

By default, mypy treats an annotation of bytes as permitting bytearray and memoryview. PEP 688 specified the removal of this special case. Use this flag to disable this behavior. --strict-bytes will be enabled by default in mypy 2.0.

Contributed by Ali Hamdan (PR 18137) and Shantanu Jain (PR 13952).

Improvements to partial type handling in loops

This change results in mypy better modelling control flow within loops and hence detecting several issues it previously did not detect. In some cases, this change may require use of an additional explicit annotation of a variable.

Contributed by Christoph Tyralla (PR 18180).

(Speaking of partial types, another reminder that mypy plans on enabling --local-partial-types by default in mypy 2.0).

Better line numbers for decorators and slice expressions

Mypy now uses more correct line numbers for decorators and slice expressions. In some cases, this may necessitate changing the location of a # type: ignore comment.

... (truncated)

Commits

• 251d12f Remove +dev from version for release 1.14.1
• 667e5f7 Revert "Remove redundant inheritances from Iterator in builtins" (#18324)
• 67f673a Fix enum truthiness for StrEnum (#18379)
• 3755abb Fix getargs argument passing (#18350)
• b9fa8ee Update version to 1.14.1+dev for point release
• 6f37859 Remove +dev from version for release 1.14
• 5a6a754 Minor updates to 1.14 changelog (#18310)
• 9772d48 Update changelog for release 1.14 (#18301)
• 92473c8 Warn about --follow-untyped-imports (#18249)
• e6ce8be PEP 702 (@​deprecated): descriptors (#18090)
• Additional commits viewable in compare view

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[github-actions]

Dependency Review

✅ No vulnerabilities or license issues or OpenSSF Scorecard issues found.

OpenSSF Scorecard

Package	Version	Score	Details
pip/mypy	1.14.1	🟢 6.2	Details Check Score Reason Code-Review 🟢 7 Found 23/30 approved changesets -- score normalized to 7 Packaging ⚠️ -1 packaging workflow not detected Maintained 🟢 10 30 commit(s) and 11 issue activity found in the last 90 days -- score normalized to 10 Dangerous-Workflow 🟢 10 no dangerous workflow patterns detected Token-Permissions ⚠️ 0 detected GitHub workflow tokens with excessive permissions CII-Best-Practices ⚠️ 0 no effort to earn an OpenSSF best practices badge detected Binary-Artifacts 🟢 10 no binaries found in the repo License 🟢 9 license file detected Signed-Releases ⚠️ -1 no releases found Fuzzing ⚠️ 0 project is not fuzzed Branch-Protection ⚠️ -1 internal error: error during branchesHandler.setup: internal error: githubv4.Query: Resource not accessible by integration Security-Policy 🟢 10 security policy file detected Pinned-Dependencies ⚠️ 0 dependency not pinned by hash detected -- score normalized to 0 Vulnerabilities 🟢 10 0 existing vulnerabilities detected SAST ⚠️ 0 SAST tool is not run on all commits -- score normalized to 0

Scanned Files

• requirements_dev.txt