Developed originally by Jukka Lehtosalo at Dropbox, mypy is the de facto reference implementation for Python type checking.
Why using type hints in large Python projects is a good idea? 4 Python type checkers to keep your code clean
Install via pip install mypy and run with mypy your_script.py . 2. Pyright: High-Performance Analysis Developed originally by Jukka Lehtosalo at Dropbox, mypy
It is the most mature tool with extensive community support and third-party plugin ecosystems (e.g., for Django or Pydantic). for Django or Pydantic).