René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"`NamedTuple` can't inherit from another class","articleBody":"# Feature or enhancement\n\n### Proposal:\n\nCurrently this code is failing:\n\n```python\nclass A:\n  pass\n\nclass B(A, typing.NamedTuple):\n  x: int\n```\n\nRaising:\n\n```\nTypeError: can only inherit from a NamedTuple type and Generic\n```\n\nBut this code is not:\n\n```python\nclass A:\n  pass\n\nclass _B(typing.NamedTuple):\n  x: int\n\nclass B(A, _B):\n  pass\n\nB(x=1)\n```\n\nI believe those 2 snippets are mostly equivalent (the final `B` class behave the same), so it's confusing and force boilerplate that `class B(A, typing.NamedTuple):` fail.\n\n\n### Has this already been discussed elsewhere?\n\nThis is a minor feature, which does not need previous discussion elsewhere\n\n### Links to previous discussion of this feature:\n\n_No response_\n\n\u003c!-- gh-linked-prs --\u003e\n### Linked PRs\n* gh-31781\n\u003c!-- /gh-linked-prs --\u003e\n","author":{"url":"https://github.com/Conchylicultor","@type":"Person","name":"Conchylicultor"},"datePublished":"2024-03-02T12:30:13.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":24},"url":"https://github.com/116241/cpython/issues/116241"}