I think as long as there's a test case for something like ``` @dataclass class Node: global_node: ClassVar[Node | None] left: InitVar[Node | None] right: InitVar[None | None] ```
the bug https://bugs.python.org/issue33453 and the current implementation https://github.com/python/cpython/blob/bfc2d5a5c4550ab3a2fadeb9459b4bd948ff61a2/Lib/dataclasses.py#L658-L714 shows this is a tricky problem _______________________________________________ Python-Dev mailing list -- [email protected] To unsubscribe send an email to [email protected] https://mail.python.org/mailman3/lists/python-dev.python.org/ Message archived at https://mail.python.org/archives/list/[email protected]/message/FACVXQOACURN5PJROQLFADLCFCXUMP7K/ Code of Conduct: http://python.org/psf/codeofconduct/