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Python Best Practices

14. 11. 2024 1 min read intermediate

Python je snadný na naučení, těžký na mastering. Tyto best practices vás odliší od začátečníků.

Structure projektu

myproject/ ├── src/myproject/ │ ├── __init__.py │ ├── main.py │ └── models.py ├── tests/ │ └── test_main.py ├── pyproject.toml ├── README.md └── .gitignore

pyproject.toml

[project] name = “myproject” version = “0.1.0” requires-python = “>=3.12” [tool.ruff] line-length = 100 select = [“E”, “F”, “I”, “UP”] [tool.mypy] strict = true

Klíčové principy

  • Type hints všude
  • Ruff pro linting a formatting
  • mypy –strict pro type checking
  • pytest pro testy
  • Virtual environment vždy

Key Takeaway

Type hints + Ruff + mypy + pytest = profesionální Python. pyproject.toml jako single source of truth.

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