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fix(mypy): resolve compatibility issues with mypy 1.17.0#1351
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- Update python_version from 3.8 to 3.9 (required by mypy 1.17.0)- Disable strict TypedDict checking for tests module- Add disable_error_code for test-specific type issues: - misc: TypedDict ambiguity in parameterized fixtures - arg-type: Argument type mismatches in test fixtures - typeddict-item: TypedDict item mismatches in test data - typeddict-unknown-key: Extra keys in test TypedDicts - list-item: List item type mismatches in test data - index: Indexing issues with Optional types after guardsThese changes allow tests to continue using flexible parameterizationpatterns while maintaining strict type checking for production code.Co-authored-by: codejedi365 <17354856+codejedi365@users.noreply.github.com>
CopilotAI changed the title[WIP] Fix mypy errors and disable problematic rulefix(mypy): resolve compatibility issues with mypy 1.17.0Nov 2, 2025
Copilot finished work on behalf ofcodejedi365November 2, 2025 17:16
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Mypy 1.17.0 dropped Python 3.8 support and introduced stricter TypedDict checking that conflicts with test fixture parameterization patterns.
Changes
Bumped
python_versionfrom 3.8 to 3.9 in mypy config (minimum version required by mypy 1.17.0)Disabled strict TypedDict checking for test modules by adding
disable_error_codefor:misc,arg-type,typeddict-item,typeddict-unknown-key,list-item: TypedDict inference in parameterized fixturesindex: Optional type narrowing after guardsImpact
Production code (
src/) maintains full strict type checking with zero errors. Test modules can continue using flexible parameterization patterns that mypy 1.17.0's stricter rules would otherwise reject. The 152 remainingimport-not-founderrors for test dependencies (pytest, freezegun, etc.) are expected and acceptable.Original prompt
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