Python源码示例：concurrent.futures._set_result_unless_cancelled()
示例1
def sleep(delay, result=None, *, loop=None):
"""Coroutine that completes after a given time (in seconds)."""
if delay <= 0:
await __sleep0()
return result
if loop is None:
loop = events.get_event_loop()
future = loop.create_future()
h = loop.call_later(delay,
futures._set_result_unless_cancelled,
future, result)
try:
return await future
finally:
h.cancel()
示例2
def sleep(delay, result=None, *, loop=None):
"""Coroutine that completes after a given time (in seconds)."""
if delay == 0:
yield
return result
if loop is None:
loop = events.get_event_loop()
future = loop.create_future()
h = future._loop.call_later(delay,
futures._set_result_unless_cancelled,
future, result)
try:
return (yield from future)
finally:
h.cancel()
示例3
def sleep(delay, result=None, *, loop=None):
"""Coroutine that completes after a given time (in seconds)."""
if delay <= 0:
await __sleep0()
return result
if loop is None:
loop = events.get_event_loop()
future = loop.create_future()
h = loop.call_later(delay,
futures._set_result_unless_cancelled,
future, result)
try:
return await future
finally:
h.cancel()
示例4
def sleep(delay, result=None, *, loop=None):
"""Coroutine that completes after a given time (in seconds)."""
if delay <= 0:
await __sleep0()
return result
if loop is None:
loop = events.get_event_loop()
future = loop.create_future()
h = loop.call_later(delay,
futures._set_result_unless_cancelled,
future, result)
try:
return await future
finally:
h.cancel()
示例5
def sleep(delay, result=None, *, loop=None):
"""Coroutine that completes after a given time (in seconds)."""
if delay <= 0:
await __sleep0()
return result
if loop is None:
loop = events.get_event_loop()
future = loop.create_future()
h = loop.call_later(delay,
futures._set_result_unless_cancelled,
future, result)
try:
return await future
finally:
h.cancel()
示例6
def sleep(delay, result=None, *, loop=None):
"""Coroutine that completes after a given time (in seconds)."""
if delay == 0:
yield
return result
future = futures.Future(loop=loop)
h = future._loop.call_later(delay,
futures._set_result_unless_cancelled,
future, result)
try:
return (yield from future)
finally:
h.cancel()
示例7
def test_set_result_unless_cancelled(self):
from asyncio import futures
fut = asyncio.Future(loop=self.loop)
fut.cancel()
futures._set_result_unless_cancelled(fut, 2)
self.assertTrue(fut.cancelled())
示例8
def sleep(delay, result=None, *, loop=None):
"""Coroutine that completes after a given time (in seconds)."""
if delay == 0:
yield
return result
future = futures.Future(loop=loop)
h = future._loop.call_later(delay,
futures._set_result_unless_cancelled,
future, result)
try:
return (yield from future)
finally:
h.cancel()
示例9
def test_set_result_unless_cancelled(self):
from asyncio import futures
fut = asyncio.Future(loop=self.loop)
fut.cancel()
futures._set_result_unless_cancelled(fut, 2)
self.assertTrue(fut.cancelled())
示例10
def test_set_result_unless_cancelled(self):
from asyncio import futures
fut = asyncio.Future(loop=self.loop)
fut.cancel()
futures._set_result_unless_cancelled(fut, 2)
self.assertTrue(fut.cancelled())
示例11
def test_set_result_unless_cancelled(self):
fut = self._new_future(loop=self.loop)
fut.cancel()
futures._set_result_unless_cancelled(fut, 2)
self.assertTrue(fut.cancelled())
