I think Nick would be interested in understanding why this is the case. What does the decorator do that could be so expensive?
On Mon, Aug 8, 2016 at 1:07 PM, Yury Selivanov <yselivanov...@gmail.com> wrote: > > > On 2016-08-08 3:33 PM, Giampaolo Rodola' wrote: > >> I wanted to give it a try rewriting this in C but since @contextmanager >> has a lot of magic I wanted to ask first whether this 1) is technically >> possible 2) is desirable. >> > > It is definitely technologically possible. However, the C implementation > will be quite complex, and will require a lot of time to review and later > maintain. My question would be how critical is the performance of > @contextmanager? I'd say that unless it's used in a tight loop it can't > affect the performance too much. > > Yury > _______________________________________________ > Python-Dev mailing list > Python-Dev@python.org > https://mail.python.org/mailman/listinfo/python-dev > Unsubscribe: https://mail.python.org/mailman/options/python-dev/guido% > 40python.org > -- --Guido van Rossum (python.org/~guido)
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