[3.12] gh-112182: Replace StopIteration with RuntimeError for future (GH-113220)#123033
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serhiy-storchaka merged 2 commits intopython:3.12from Aug 15, 2024
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…ythonGH-113220) When an `StopIteration` raises into `asyncio.Future`, this will cause a thread to hang. This commit address this by not raising an exception and silently transforming the `StopIteration` with a `RuntimeError`, which the caller can reconstruct from `fut.exception().__cause__` (cherry picked from commit 4826d52) Co-authored-by: Jamie Phan <jamie@ordinarylab.dev>
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This was referenced Aug 15, 2024
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When an
StopIterationraises intoasyncio.Future, this will causea thread to hang. This commit address this by not raising an exception
and silently transforming the
StopIterationwith aRuntimeError,which the caller can reconstruct from
fut.exception().__cause__(cherry picked from commit 4826d52)
Co-authored-by: Jamie Phan jamie@ordinarylab.dev
StopIterationin a generator in a thread hanging on asyncio #112182