Steven Bethard wrote:
> If I've misunderstood, and there are other situations when
> "needs_finish" is required, it'd be nice to see some more examples.
The problem is try/except/else blocks - those are currently legal, so the
programmer has to make the call about whether finalisation is needed or not.
I'll put this in the Open Issues section of the PEP - doing it lexically seems a
little too magical for my taste (since it suddenly becomes more difficult to do
partial iteration on the generator), but the decorator is a definite wart.
Cheers,
Nick.
--
Nick Coghlan | ncoghlan at gmail.com | Brisbane, Australia
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