[issue33603] Subprocess Thread handles grow with each call and aren't released [Windows]

[Gregory P. Smith]

Change by Gregory P. Smith <greg at krypto.org>:


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title: Subprocess Thread handles  grow with each call and aren't released until script ends -> Subprocess Thread handles grow with each call and aren't released [Windows]

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue33603>
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