On Fri, Dec 21, 2012 at 8:02 PM, Guido van Rossum <gu...@python.org> wrote:
... snip ... In PEP 3156 conformant code you're supposed always to use 'yield > from'. The only time you see a bare yield is when it's part of the > implementation's internals. (However I think tulip actually will > handle a yield the same way as a yield from, except that it's slower > because it makes a roundtrip to the scheduler, a.k.a. trampoline.) > Would it be possible to fail on "yield"? Silently being slower when you forget to type a keyword is something I can imagine will creep up a lot by mistake, and I don't think it's a good idea to silently be slower when the only different is five more characters. > Will comment more as I keep reading I'm sure :) > > Please do! > > -- > --Guido van Rossum (python.org/~guido) > _______________________________________________ > Python-ideas mailing list > python-id...@python.org > http://mail.python.org/mailman/listinfo/python-ideas > -- Jasper
_______________________________________________ Python-Dev mailing list Python-Dev@python.org http://mail.python.org/mailman/listinfo/python-dev Unsubscribe: http://mail.python.org/mailman/options/python-dev/archive%40mail-archive.com