Python itself now has dataclasses, which can be paired with MyPy. Note, though, that they're not closed. https://docs.python.org/3/library/dataclasses.html htt

Python itself now has dataclasses, which can be paired with MyPy. Note, though, that they're not closed. https://docs.python.org/3/library/dataclasses.html https://docs.python.org/3/library/dataclasses.html