Thanks Erik! I have a few small pieces of feedback:

- The runtime implementation is currently an identity function. I'd prefer if it sets some flag on the decorated object, similar to what I'm proposing in https://github.com/python/cpython/pull/30530 for @final. I'd suggest setting `cls.__dataclass_transform__ = {"eq_default": True, ...}` on the decorated object.
- dataclasses now supports the KW_ONLY marker to make only some fields kw-only (https://docs.python.org/3/library/dataclasses.html#dataclasses.KW_ONLY). Should this be added to the spec?

El lun, 13 dic 2021 a las 13:38, Erik De Bonte via Typing-sig (<typing-sig@python.org>) escribió:

I’ve created a draft PEP for the “Dataclass Transforms” concept that Eric Traut presented at the December 1st Typing SIG meetup. Feedback is welcome!

 

https://github.com/debonte/peps/blob/dataclass_transforms/pep-9999.rst

 

Thanks,

Erik

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