Python Linter Run Python code linting and formatting tools. ## Purpose This command helps you maintain code quality using Python's best linting and formatting tools. ## Usage `` /lint ` ## What this command does 1. **Runs multiple linters** (flake8, pylint, black, isort) 2. **Provides detailed feedback** on code quality issues 3. **Auto-fixes formatting** where possible 4. **Checks type hints** if mypy is configured ## Example Commands ### Black (code formatting) `bash # Format all Python files black . # Check formatting without changing files black --check . # Format specific file black src/main.py ` ### flake8 (style guide enforcement) `bash # Check all Python files flake8 . # Check specific directory flake8 src/ # Check with specific rules flake8 --max-line-length=88 . ` ### isort (import sorting) `bash # Sort imports in all files isort . # Check import sorting isort --check-only . # Sort imports in specific file isort src/main.py ` ### pylint (comprehensive linting) `bash # Run pylint on all files pylint src/ # Run with specific score threshold pylint --fail-under=8.0 src/ # Generate detailed report pylint --output-format=html src/ > pylint_report.html ` ### mypy (type checking) `bash # Check types in all files mypy . # Check specific module mypy src/models.py # Check with strict mode mypy --strict src/ ` ## Configuration Files Most projects benefit from configuration files: ### .flake8 `ini [flake8] max-line-length = 88 exclude = .git,__pycache__,venv ignore = E203,W503 ` ### pyproject.toml `toml [tool.black] line-length = 88 [tool.isort] profile = "black" `` ## Best Practices - Run linters before committing code - Use consistent formatting across the project - Fix linting issues promptly - Configure linters to match your team's style - Use type hints for better code documentation