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Reason through Future, Generator, Coroutine, Awaitable #1140

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Reason through Future, Generator, Coroutine, Awaitable#1140
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featureneeds discussiontopic-pep-484

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@gvanrossum
gvanrossum
opened on Jan 19, 2016

This came up in #1137 (comment). We should eventually know exactly how to declare the type of various coroutine-like things, whether they use @asyncio.coroutine, async def, or merely yield from.

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  1. gvanrossum
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    feature
    on Jan 19, 2016
  2. ddfisher
    added this to the milestone on Mar 1, 2016
  3. ddfisher
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    on Mar 1, 2016

  4. gvanrossum commented on Apr 29, 2016

    @gvanrossum
    gvanrossum
    on Apr 29, 2016
    MemberAuthor

    I think Future and Coroutine are owned by the asyncio stubs. The relationship and meaning of Generator and Iterator seems to have been sorted out. Support for yield from appears solid. We also have Awaitable, AsyncIterable and AsyncIterator in typing.py.

    What remains IMO is support for async def and await (and async for, async with). For the return type of async def, see the discussion in the typing tracker.

  5. gvanrossum
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  6. gvanrossum commented on Apr 29, 2016

    @gvanrossum
    gvanrossum
    on Apr 29, 2016
    MemberAuthor

    Closing in favor of #1453.

  7. gvanrossum
    closed this as completedon Apr 29, 2016
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