- Setup:
poetry install - Run all tests:
poetry run pytest - Run single test:
poetry run pytest tests/test_file.py::test_function - Coverage:
poetry run coverage run -m pytest && poetry run coverage report - Lint:
poetry run pylint src/ - Format:
poetry run black src/ tests/
- Use Python 3.9+ features
- Import order: stdlib → third-party → local
- Type hints required for function parameters and return values
- Follow black formatting (max line length 88)
- Variable naming: snake_case for variables/functions, PascalCase for classes
- Error handling: use try/except with specific exceptions, log errors
- Use f-strings for string formatting
- Test coverage target: 90%+
- Use dataclasses or typed dictionaries for structured data
- MVC-like pattern: controllers, models, utils
- Core functionality in models package
- Client interactions in controller package