Pretty much anywhere you're tempted to use a namedtuple, you should be using a dataclass[0] instead.
And typing JSON-like data is possible with TypedDict[1].
[0] https://docs.python.org/3/library/dataclasses.html
[1] https://docs.python.org/3/library/typing.html#typing.TypedDi...
Why? I thought one should prefer immutability. As for typed dicts.. yes, I’m mostly stuck on old python versions, nice reminder.
You can use TypedDict from `typing_extensions` if your version doesn't have it. You can use a lot of the newer stuff from there, too, especially if you enable `__future__.annotations`.
How old is your Python, though? TypedDict is from 3.8. That was 5 years ago.
You can use:
> @dataclass(frozen=True)