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Title: gh-96522: Fix deadlock in pty.spawn by zhangyoufu · Pull Request #96639 · python/cpython · GitHub

Open Graph Title: gh-96522: Fix deadlock in pty.spawn by zhangyoufu · Pull Request #96639 · python/cpython

X Title: gh-96522: Fix deadlock in pty.spawn by zhangyoufu · Pull Request #96639 · python/cpython

Description: Issue: pty.spawn deadlock #96522

Open Graph Description: Issue: pty.spawn deadlock #96522

X Description: Issue: pty.spawn deadlock #96522

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python#104637https://github.com/python/cpython/pull/104637
pythongh-104602https://github.com/python/cpython/issues/104602
python#104603https://github.com/python/cpython/pull/104603
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