gh-67707: support partials in asyncio.iscoroutinefunction #94907
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graingert
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Jul 16, 2022
graingert
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Jul 17, 2022
| getattr(func, '_is_coroutine', None) is _is_coroutine) | ||
| return ( | ||
| inspect.iscoroutinefunction(func) | ||
| or getattr(func, '_is_coroutine', None) is _is_coroutine |
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this needs to both check the attribute and unwrap the partial so it can support code that worked around this issue by doing:
def sync_fn():
pass
partial_sync_fn = functools.partial(sync_fn)
partial_sync_fn._is_coroutine = asyncio.coroutines._is_coroutine
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I'm closing this in favor of #94923 |
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@asyncio.coroutinehas been removed in 3.11 so I'm not sure how useful this would be