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asyncio: Support PEP 492. Issue #24017.

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This commit is contained in:
Yury Selivanov 2015-05-11 22:27:25 -04:00
parent d7e19bb566
commit 1af2bf75a2
6 changed files with 116 additions and 27 deletions
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4
Lib/asyncio/futures.py
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@ -19,6 +19,7 @@ _CANCELLED = 'CANCELLED'
_FINISHED = 'FINISHED'
_PY34 = sys.version_info >= (3, 4)
_PY35 = sys.version_info >= (3, 5)
Error = concurrent.futures._base.Error
CancelledError = concurrent.futures.CancelledError
@ -387,6 +388,9 @@ class Future:
assert self.done(), "yield from wasn't used with future"
return self.result() # May raise too.
if _PY35:
__await__ = __iter__ # make compatible with 'await' expression
def wrap_future(fut, *, loop=None):
"""Wrap concurrent.futures.Future object."""