Bump mypy from 1.19.0 to 1.19.1

[dependabot]

Bumps mypy from 1.19.0 to 1.19.1.

Changelog

Sourced from mypy's changelog.

Mypy 1.19.1

• Fix noncommutative joins with bounded TypeVars (Shantanu, PR 20345)
• Respect output format for cached runs by serializing raw errors in cache metas (Ivan Levkivskyi, PR 20372)
• Allow types.NoneType in match cases (A5rocks, PR 20383)
• Fix mypyc generator regression with empty tuple (BobTheBuidler, PR 20371)
• Fix crash involving Unpack-ed TypeVarTuple (Shantanu, PR 20323)
• Fix crash on star import of redefinition (Ivan Levkivskyi, PR 20333)
• Fix crash on typevar with forward ref used in other module (Ivan Levkivskyi, PR 20334)
• Fail with an explicit error on PyPy (Ivan Levkivskyi, PR 20389)

Acknowledgements

Thanks to all mypy contributors who contributed to this release:

• A5rocks
• BobTheBuidler
• bzoracler
• Chainfire
• Christoph Tyralla
• David Foster
• Frank Dana
• Guo Ci
• iap
• Ivan Levkivskyi
• James Hilton-Balfe
• jhance
• Joren Hammudoglu
• Jukka Lehtosalo
• KarelKenens
• Kevin Kannammalil
• Marc Mueller
• Michael Carlstrom
• Michael J. Sullivan
• Piotr Sawicki
• Randolf Scholz
• Shantanu
• Sigve Sebastian Farstad
• sobolevn
• Stanislav Terliakov
• Stephen Morton
• Theodore Ando
• Thiago J. Barbalho
• wyattscarpenter

I’d also like to thank my employer, Dropbox, for supporting mypy development.

Mypy 1.18

We’ve just uploaded mypy 1.18.1 to the Python Package Index (PyPI). Mypy is a static type checker for Python. This release includes new features, performance

... (truncated)

Commits

• 412c19a Bump version to 1.19.1
• 20aea0a Update changelog for 1.19.1 (#20414)
• 2b23b50 Serialize raw errors in cache metas (#20372)
• f60f90f Fail on PyPy in main instead of setup.py (#20389)
• 58d485b Fail with an explicit error on PyPy (#20384)
• a4b31a2 Allow types.NoneType in match cases (#20383)
• 8a6eff4 [mypyc] fix generator regression with empty tuple (#20371)
• 70eceea Fix noncommutative joins with bounded TypeVars (#20345)
• 3890fc4 Fix crash involving Unpack-ed TypeVarTuple (#20323)
• c93d917 Fix crash on star import of redefinition (#20333)
• Additional commits viewable in compare view

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[senzingdevops]

Automated: approving this pull request because it includes a patch update

[github-actions]

🤖 Claude Code Review

Automated Code Review

Summary

This PR updates the mypy dependency from version 1.19.0 to 1.19.1 - a minor patch version bump for the type checker.

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Code Quality

✅ Code follows style guide - pyproject.toml:83

• The change follows the existing formatting and style conventions in the file
• Proper semantic versioning syntax maintained

✅ No commented-out code

• No commented code present

✅ Meaningful variable names

• N/A - This is a dependency version update only

✅ DRY principle followed

• N/A - No code duplication concerns

✅ Defects identified

• No bugs, logic errors, or security vulnerabilities introduced
• This is a straightforward dependency patch update that should only include bug fixes from the mypy project

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Testing

⚠️ Testing considerations - pyproject.toml:83

• This mypy version bump may introduce stricter type checking or fix bugs in type analysis
• Recommendation: Ensure that mypy still passes on the codebase after this update
• Run the lint suite to verify no new type errors are detected by mypy 1.19.1
• No specific unit tests needed for a dependency version bump, but CI checks should verify compatibility

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Documentation

✅ README updates - Not required for dependency updates

✅ API docs - Not applicable

✅ Inline comments - Not applicable

⚠️ CHANGELOG.md - Not verified in diff

• If this project maintains a CHANGELOG, consider adding an entry under "Dependencies" or "Maintenance" section
• Example: "Updated mypy from 1.19.0 to 1.19.1"

✅ Markdown formatting - Not applicable to this change

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Security

✅ No hardcoded credentials

✅ Input validation - Not applicable

✅ Error handling - Not applicable

✅ No sensitive data in logs - Not applicable

✅ No license files or AQAAAD strings detected

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Overall Assessment

Status: ✅ APPROVED (with minor recommendations)

This is a clean, minimal dependency update that poses minimal risk. The change:

• Updates a development dependency (mypy) by one patch version
• Follows semantic versioning best practices
• Should only include bug fixes per semver conventions

Recommendations:

1. Verify that mypy passes successfully after this update
2. Consider adding a CHANGELOG entry if the project maintains one
3. Ensure CI/CD pipeline validates the lint checks with the new version

No blocking issues identified.

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Automated code review analyzing defects and coding standards