gh-102799: use sys.exception() instead of sys.exc_info() in tests #103293
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iritkatriel
requested review from
vsajip,
1st1,
asvetlov,
gvanrossum and
kumaraditya303
as code owners
gvanrossum
approved these changes
Apr 6, 2023
Lib/test/test_asyncio/test_tasks.py
Outdated
| @@ -606,7 +606,7 @@ def on_timeout(): | |||
| if ( | |||
| timed_out | |||
| and task.uncancel() == 0 | |||
| and sys.exc_info()[0] is asyncio.CancelledError | |||
| and isinstance(sys.exception(), asyncio.CancelledError) | |||
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Why add the isinstance() call? The original test insists that you get exactly CancelledError. I think that's useful to test for, since not all cancellation code is resilient to subclasses of CancelledError.
(In other cases below I don't mind.)
iritkatriel
commented
Apr 6, 2023
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Now that 3.10 is no longer getting bugfixes, we can use sys.exception() without worrying about it impacting bugfix backports (it exists since 3.11).
This PR does the tests.