Re: [Python-Dev] PEP 563: Postponed Evaluation of Annotations

2017年11月09日 02:03:58 -0800

Guido van Rossum wrote:
I did not assume totally opaque -- but code objects are not very introspection friendly (and they have no strong compatibility guarantees).
If I understand the proposal correctly, there wouldn't be any
point in trying to introspect the lambdas/thunks/whatever.
They're only there to provide a level of lazy evaluation.
You would evaluate them and then introspect the returned
data structure.
--
Greg
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