Bump mypy from 0.960 to 1.14.1

[dependabot]

Bumps mypy from 0.960 to 1.14.1.

Changelog

Sourced from mypy's changelog.

Mypy Release Notes

Next release

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).

Mypy 1.14

We’ve just uploaded mypy 1.14 to the Python Package Index (PyPI). Mypy is a static type checker for Python. This release includes new features and bug fixes. You can install it as follows:

python3 -m pip install -U mypy

... (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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Summary by Sourcery

Build:

• Update mypy dependency to 1.14.1.

[sourcery-ai]

Reviewer's Guide by Sourcery

This PR upgrades the mypy package from version 0.960 to 1.14.1. This upgrade brings several improvements, including dropping support for Python 3.8, mypyc-accelerated wheels for aarch64, the introduction of the --strict-bytes flag, enhancements to partial type handling in loops, and various bug fixes.

State diagram for mypy version upgrade changes

stateDiagram-v2
    [*] --> Mypy_0.960
    Mypy_0.960 --> Mypy_1.14.1: Upgrade

    state Mypy_1.14.1 {
        [*] --> Features
        state Features {
            Python3.9+_Required
            AARCH64_Support
            Strict_Bytes_Flag
            Improved_Loop_Types
        }
    }

    note right of Python3.9+_Required: Python 3.8 support dropped
    note right of AARCH64_Support: 3-5x faster with mypyc
    note right of Strict_Bytes_Flag: Will be default in 2.0

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File-Level Changes

Change	Details	Files
Upgrade mypy package	Update the mypy version in pyproject.toml Regenerate poetry.lock to reflect the mypy version change	pyproject.toml poetry.lock

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[sourcery-ai]

We have skipped reviewing this pull request. It seems to have been created by a bot (hey, dependabot[bot]!). We assume it knows what it's doing!

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[dependabot]

Superseded by #45.