René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"multiprocessing classes SimpleQueue and Queue don't support typing in 3.11.0","articleBody":"# Bug report\r\n\r\n`SimpleQueue` and `Queue` classes from `multiprocessing` module in Python 3.11.0 do not support type `[str]` annotation.\r\n\r\nMinimal, reproducible example:\r\n\r\n```python3\r\nfrom multiprocessing import Queue\r\nmultiprocessing_queue: Queue[str] = Queue()\r\n```\r\n\r\nor\r\n\r\n```python3\r\nfrom multiprocessing import SimpleQueue\r\nmultiprocessing_queue: SimpleQueue[str] = SimpleQueue()\r\n```\r\n\r\nResult - error:\r\n\r\n```console\r\n    multiprocessing_queue: SimpleQueue[str] = SimpleQueue()\r\n                           ~~~~~~~~~~~^^^^^\r\nTypeError: 'method' object is not subscriptable\r\n```\r\n\r\nHow it should work:\r\n\r\nIt should work like `Queue` from the `queue` module:\r\n\r\n```python3\r\nfrom queue import Queue\r\nstandard_queue: Queue[str] = Queue()\r\n```\r\n\r\nResult - no error.\r\n\r\nWhy do I need this?\r\n\r\nI want my IDE to know that `queue.get()` returns `str` object.\r\n\r\n# Your environment\r\n\r\nPython 3.11.0 arm64\r\nPython 3.11.0 (main, Nov  4 2022, 17:22:54) [Clang 14.0.0 (clang-1400.0.29.202)] on darwin\r\nMacBook M1 Pro macOS Ventura 13.0.1.\r\n\r\n\u003c!-- gh-linked-prs --\u003e\r\n### Linked PRs\r\n* gh-99511\r\n\u003c!-- /gh-linked-prs --\u003e\r\n","author":{"url":"https://github.com/rafrafek","@type":"Person","name":"rafrafek"},"datePublished":"2022-11-15T13:00:31.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":4},"url":"https://github.com/99509/cpython/issues/99509"}