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{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"dataclass(slots=True) incompatible with __init_subclass__","articleBody":"BPO | [46970](https://bugs.python.org/issue46970)\n--- | :---\nNosy | @ericvsmith, @crusaderky\n\n\u003csup\u003e*Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.*\u003c/sup\u003e\n\n\u003cdetails\u003e\u003csummary\u003eShow more details\u003c/summary\u003e\u003cp\u003e\n\nGitHub fields:\n```python\nassignee = 'https://github.com/ericvsmith'\nclosed_at = None\ncreated_at = \u003cDate 2022-03-10.00:14:28.417\u003e\nlabels = ['type-bug', 'library', '3.10']\ntitle = 'dataclass(slots=True) incompatible with __init_subclass__'\nupdated_at = \u003cDate 2022-03-10.00:28:03.767\u003e\nuser = 'https://github.com/crusaderky'\n```\n\nbugs.python.org fields:\n```python\nactivity = \u003cDate 2022-03-10.00:28:03.767\u003e\nactor = 'eric.smith'\nassignee = 'eric.smith'\nclosed = False\nclosed_date = None\ncloser = None\ncomponents = ['Library (Lib)']\ncreation = \u003cDate 2022-03-10.00:14:28.417\u003e\ncreator = 'crusaderky'\ndependencies = []\nfiles = []\nhgrepos = []\nissue_num = 46970\nkeywords = []\nmessage_count = 2.0\nmessages = ['414822', '414823']\nnosy_count = 2.0\nnosy_names = ['eric.smith', 'crusaderky']\npr_nums = []\npriority = 'normal'\nresolution = None\nstage = None\nstatus = 'open'\nsuperseder = None\ntype = 'behavior'\nurl = 'https://bugs.python.org/issue46970'\nversions = ['Python 3.10']\n```\n\n\u003c/p\u003e\u003c/details\u003e\n\n\n\u003c!-- gh-linked-prs --\u003e\n### Linked PRs\n* gh-123342\n* gh-123568\n* gh-123569\n\u003c!-- /gh-linked-prs --\u003e\n","author":{"url":"https://github.com/crusaderky","@type":"Person","name":"crusaderky"},"datePublished":"2022-03-10T00:14:28.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":3},"url":"https://github.com/91126/cpython/issues/91126"}