It looks like the code is currently moving fast. I suggest to wait until Python 3.6 to stabilize the Python C API for async/await. It's a pain to maintain a public API. I hate having to add 2 or 3 versions of a single function :-( Victor 2015-06-25 17:43 GMT+02:00 Yury Selivanov <yselivanov.ml@gmail.com>:
Hi Arc,
On 2015-06-24 10:36 PM, Arc Riley wrote:
A type slot for tp_as_async has already been added (which is good!) but we do not currently seem to have protocol functions for awaitable types.
I would expect to find an Awaitable Protocol listed under Abstract Objects Layer, with functions like PyAwait_Check, PyAwaitIter_Check, and PyAwaitIter_Next, etc.
Specifically its currently difficult to test whether an object is awaitable or an awaitable iterable, or use said objects from the c-api without relying on method testing/calling mechanisms.
The request is reasonable, I created a couple of bug tracker issues:
http://bugs.python.org/issue24511 http://bugs.python.org/issue24510
Let's continue the discussion there.
Yury
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