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Thu Apr 23 17:54:06 CEST 2015 · https://mail.python.org/pipermail/python-dev/2015-April/139456.html

Hi Victor,

On 2015-04-23 4:43 AM, Victor Stinner wrote:
[...]
>  From my understanding, the PEP 3151 simply does not support
> asyncio.Future. Am I right?
>

Greg wants to implement __cocall__ on futures.  This way
you'll be able to write

    cocall fut()  # instead of "await fut"

So you *will have to* use "()"

Another problem is functions that return future:

def do_something():
     ...
     return fut

With Greg's idea to call it you would do:

    cocall (do_something())()

That means that you can't refactor your "do_something"
function and make it a coroutine.

Yury

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