Lumír Balhar <frenzy.madn...@gmail.com> added the comment: We have the same problem reported in attrs here in dataclasses and because it's not tested the way to manipulate __closure__ cells changes frequently.
My plan is to implement something similar to this into dataclasses: https://github.com/python-attrs/attrs/blob/5c040f30e3e4b3c9c0f27c8ac6ff13d604c1818c/src/attr/_make.py#L895-L916 Basically, when a new dataclass is created (with slots=True), look for references to the original class and fix them. This fixes the problem reported to attrs in dataclasses and when we fix it and add some tests for it, the future behavior should be more stable. What do you think? ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue46404> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
