Eric V. Smith <[email protected]> added the comment:
The discussion on python-dev was that your ??? box would be "no": if the user
supplied __repr__, they obviously meant for dataclass() to not provide one.
I can't see why the user would say repr=True ("I want dataclass() to add
__repr__"), but then provide a __repr__ and get an exception. That looks like
the only functionality added by your repr=True row over the proposal. Where
your proposal uses repr=None for the "no", "yes" row, mine uses repr=True.
It's not like there's action at a distance here: the user is writing the class.
Especially since base classes are ignored.
I'm ignoring make_dataclasses(), where the user is dynamically creating a class
and maybe a __repr__ snuck in. But I don't care so much about that case.
I do think your ascii tables are a good way of explaining this. Thanks! (Now I
need a 3D version for eq, frozen, hash!)
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<https://bugs.python.org/issue32513>
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