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Code Issues Projects Releases Packages Wiki Activity Actions 20

bpo-32272: Remove asyncio.async() function. (#4784)

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Yury Selivanov 2017-12-11 10:03:48 -05:00 • committed by GitHub
parent 1b74f9b77a
commit 9edad3c701
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4 changed files with 2 additions and 30 deletions
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22
Lib/asyncio/tasks.py
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@ -3,7 +3,7 @@
__all__ = (
'Task',
'FIRST_COMPLETED', 'FIRST_EXCEPTION', 'ALL_COMPLETED',
'wait', 'wait_for', 'as_completed', 'sleep', 'async',
'wait', 'wait_for', 'as_completed', 'sleep',
'gather', 'shield', 'ensure_future', 'run_coroutine_threadsafe',
)
@ -489,26 +489,6 @@ async def sleep(delay, result=None, *, loop=None):
h.cancel()
def async_(coro_or_future, *, loop=None):
"""Wrap a coroutine in a future.
If the argument is a Future, it is returned directly.
This function is deprecated in 3.5. Use asyncio.ensure_future() instead.
"""
warnings.warn("asyncio.async() function is deprecated, use ensure_future()",
DeprecationWarning,
stacklevel=2)
return ensure_future(coro_or_future, loop=loop)
# Silence DeprecationWarning:
globals()['async'] = async_
async_.__name__ = 'async'
del async_
def ensure_future(coro_or_future, *, loop=None):
"""Wrap a coroutine or an awaitable in a future.