Login Register

asyncio.Future.exception()

exception()

Return the exception that was set on this future.

The exception (or None if no exception was set) is returned only if the future is done. If the future has been cancelled, raises CancelledError. If the future isn’t done yet, raises InvalidStateError.

Links:

https://docs.python.org/3.5/library/asyncio-task.html#asyncio.Future.exception

doc_python

2025-01-10 15:47:30

Comments

Leave a Comment

Please login to continue.

Popular Articles

asyncio.Future.set_exception() set_exception(exception) Mark the future done and set an exception. If the future is already done when this method is called, raises InvalidStateE

asyncio.Future class asyncio.Future(*, loop=None) This class is almost compatible with concurrent.futures.Future. Differences: result() and exception() do not t

concurrent.futures.Future.exception() exception(timeout=None) Return the exception raised by the call. If the call hasn’t yet completed then this method will wait up to timeout seconds

asyncio.Future.cancel() cancel() Cancel the future and schedule callbacks. If the future is already done or cancelled, return False. Otherwise, change the future’s state

asyncio.Future.done() done() Return True if the future is done. Done means either that a result / exception are available, or that the future was cancelled.