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{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Add `terminate_workers` to `ProcessPoolExecutor`","articleBody":"# Feature or enhancement\n\n### Proposal:\n\nThis is an interpretation of the feature ask in: https://discuss.python.org/t/cancel-running-work-in-processpoolexecutor/58605/1. It would be a way to stop all the workers running in a `ProcessPoolExecutor`\n\n```python\n\np = ProcessPoolExecutor()\n# use p\n\n# i know i want p to die at this point no matter what\np.terminate_workers()\n```\n\nPreviously the way to do this was to use to loop through the `._processes` of the `ProcessPoolExecutor` though, preferably this should be possible without accessing implementation details.\n\n\n### Has this already been discussed elsewhere?\n\nI have already discussed this feature proposal on Discourse\n\n### Links to previous discussion of this feature:\n\nhttps://discuss.python.org/t/cancel-running-work-in-processpoolexecutor/58605/1\n\n\u003c!-- gh-linked-prs --\u003e\n### Linked PRs\n* gh-128043\n* gh-130812\n* gh-130838\n* gh-130849\n* gh-130900\n\u003c!-- /gh-linked-prs --\u003e\n","author":{"url":"https://github.com/csm10495","@type":"Person","name":"csm10495"},"datePublished":"2024-12-17T17:55:17.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":11},"url":"https://github.com/128041/cpython/issues/128041"}