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Issue #21601: Document asyncio.Task.cancel(). Initial patch written by Vajrasky

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Victor Stinner 2014-06-02 23:06:46 +02:00
parent 66f2928479
commit 8d21357fb5
2 changed files with 23 additions and 3 deletions
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4
Lib/asyncio/tasks.py
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@ -269,9 +269,9 @@ class Task(futures.Future):
print(line, file=file, end='')
def cancel(self):
"""Request that a task to cancel itself.
"""Request this task to cancel itself.
This arranges for a CancellationError to be thrown into the
This arranges for a CancelledError to be thrown into the
wrapped coroutine on the next cycle through the event loop.
The coroutine then has a chance to clean up or even deny
the request using try/except/finally.