gh-118293: Suppress mouse cursor change in multiprocessing#118315
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zooba merged 3 commits intopython:mainfrom Apr 28, 2024
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gh-118293: Suppress mouse cursor change in multiprocessing#118315zooba merged 3 commits intopython:mainfrom
zooba merged 3 commits intopython:mainfrom
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Looks good to me. If CI agrees, it should merge automatically. |
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This PR modifies multiprocessing's spawn implementation on Windows to pass the STARTF_FORCEOFFFEEDBACK flag in
STARTUPINFOwhen callingCreateProcess, which tells Windows that the worker processes are not GUI applications being launched and to suppress the mouse cursor change that goes along with launching applications. See issue #118293.