[Python-ideas] async/await in Python

[Todd]

On Apr 17, 2015 8:59 PM, "Yury Selivanov" <yselivanov.ml at gmail.com> wrote:
>
> <snip>
>
>     async with EXPR as VAR:
>         BLOCK
>
>
>  <snip>
>
>     async for TARGET in ITER:
>         BLOCK
>     else:
>         BLOCK2
>

Is this really something that should restricted to async?  I could see
similar syntax being useful for multithreading, multiprocessing, MPI, etc.
What about a more general language feature, where any class implementing
certain magic methods could be used in this way?
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