René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"`__annotations__` are not inherited in 3.10 while they are in 3.8","articleBody":"# Bug report\r\n\r\nPython 3.8.13 inherits annotations from a subclass:\r\n\r\n```bash\r\nPython 3.8.13 (default, Oct 19 2022, 17:54:22) \r\n[Clang 12.0.0 ] :: Anaconda, Inc. on darwin\r\nType \"help\", \"copyright\", \"credits\" or \"license\" for more information.\r\n\u003e\u003e\u003e class A:\r\n...     x: int\r\n... \r\n\u003e\u003e\u003e class B(A):\r\n...     pass\r\n... \r\n\u003e\u003e\u003e print(A.__annotations__)\r\n{'x': \u003cclass 'int'\u003e}\r\n\u003e\u003e\u003e print(B.__annotations__)\r\n{'x': \u003cclass 'int'\u003e}\r\n\u003e\u003e\u003e print(B.__dict__)\r\n{'__module__': '__main__', '__doc__': None}\r\n```\r\n\r\nPython 3.10.8 does not:\r\n\r\n```bash\r\nPython 3.10.8 (main, Nov  4 2022, 08:45:18) [Clang 12.0.0 ] on darwin\r\nType \"help\", \"copyright\", \"credits\" or \"license\" for more information.\r\n\u003e\u003e\u003e class A:\r\n...     x: int\r\n... \r\n\u003e\u003e\u003e class B(A):\r\n...     pass\r\n... \r\n\u003e\u003e\u003e print(A.__annotations__)\r\n{'x': \u003cclass 'int'\u003e}\r\n\u003e\u003e\u003e print(B.__annotations__)\r\n{}\r\n\u003e\u003e\u003e print(B.__dict__)\r\n{'__module__': '__main__', '__doc__': None, '__annotations__': {}}\r\n```\r\n\r\nCan't find anything related to this in the changelogs, release notes, stackoverflow etc. Is this known/expected behaviour?\n\n\u003c!-- gh-linked-prs --\u003e\n### Linked PRs\n* gh-99990\n* gh-100507\n* gh-100509\n\u003c!-- /gh-linked-prs --\u003e\n","author":{"url":"https://github.com/henrifroese","@type":"Person","name":"henrifroese"},"datePublished":"2022-11-16T14:30:04.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":9},"url":"https://github.com/99535/cpython/issues/99535"}