Re: [Python-Dev] Scope issues [was: Alternative forms [was: PEP 463: Exception-catching expressions]]

2014年3月09日 20:31:19 -0700

On Mon, Mar 10, 2014 at 1:35 PM, Jim J. Jewett <[email protected]> wrote:
> The PEP should therefore explicitly state that implementation details
> may force the deferral to be permanent, and that this is considered an
> acceptable trade-off.
How about words to this effect?
"""Should there be, in future, a way to create a true subscope (which
could simplify comprehensions, except expressions, with blocks, and
possibly more), then this proposal could be revived; until then, its
loss is not a great one..."""
(I parked the time machine in the PSU's garage, thanks for lending me it!)
(The PSU does not exist, and therefore does not have a garage.)
ChrisA
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