Resolve all static type checking errors and code quality issues identified by mypy --strict and pylint #23

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opened 2025-10-31 08:51:47 +00:00 by aditya · 0 comments

aditya commented

2025-10-31 08:51:47 +00:00

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Description

Resolve all static type checking errors and code quality issues identified by mypy --strict and pylint to improve code maintainability, type safety, and adherence to Python best practices. This includes fixing type annotations, removing unnecessary type casts, standardizing type hints to Python 3.9+ syntax, and addressing code quality warnings.

Acceptance Criteria

mypy --strict: All files pass mypy --strict src with zero errors
pylint: All files achieve pylint score ≥ 9.5/10 with no critical violations
Type Hints: Replace all typing.Dict with dict, use Optional[] where appropriate, remove all unnecessary cast() calls
Runtime Safety: Add runtime type checking with isinstance() where cast() was previously used
Python 3.9+ Compatibility: All type hints use modern syntax (e.g., dict[str, Any] instead of Dict[str, Any])

Definition of Done

Verification: Both mypy --strict src and pylint src commands execute successfully with no blocking errors
Tests Passing: All unit tests and behave tests pass without failures.
Documentation: Code comments added where complex type narrowing or runtime checks are implemented

### **Description** Resolve all static type checking errors and code quality issues identified by mypy --strict and pylint to improve code maintainability, type safety, and adherence to Python best practices. This includes fixing type annotations, removing unnecessary type casts, standardizing type hints to Python 3.9+ syntax, and addressing code quality warnings. ### **Acceptance Criteria** - mypy --strict: All files pass mypy --strict src with zero errors - pylint: All files achieve pylint score ≥ 9.5/10 with no critical violations - Type Hints: Replace all typing.Dict with dict, use Optional[] where appropriate, remove all unnecessary cast() calls - Runtime Safety: Add runtime type checking with isinstance() where cast() was previously used - Python 3.9+ Compatibility: All type hints use modern syntax (e.g., dict[str, Any] instead of Dict[str, Any]) ### **Definition of Done** - Verification: Both mypy --strict src and pylint src commands execute successfully with no blocking errors - Tests Passing: All unit tests and behave tests pass without failures. - Documentation: Code comments added where complex type narrowing or runtime checks are implemented

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