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Title: bpo-31033: Make traceback for cancelled asyncio tasks more useful by cjerdonek · Pull Request #19951 · python/cpython · GitHub

Open Graph Title: bpo-31033: Make traceback for cancelled asyncio tasks more useful by cjerdonek · Pull Request #19951 · python/cpython

X Title: bpo-31033: Make traceback for cancelled asyncio tasks more useful by cjerdonek · Pull Request #19951 · python/cpython

Description: The Python programming language. Contribute to python/cpython development by creating an account on GitHub.

Open Graph Description: When an asyncio.Task is cancelled, the exception traceback now starts with where the task was first interrupted. Previously, the traceback only had "depth one," which wasn't too usefu...

X Description: When an asyncio.Task is cancelled, the exception traceback now starts with where the task was first interrupted. Previously, the traceback only had "depth one," which wasn&#39...

Opengraph URL: https://github.com/python/cpython/pull/19951

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cjerdonekhttps://github.com/cjerdonek
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cjerdonek:fix-issue-31033https://github.com/cjerdonek/cpython/tree/fix-issue-31033
Conversationhttps://github.com/python/cpython/pull/19951
Commits10 (10)https://github.com/python/cpython/pull/19951/commits
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Files changedhttps://github.com/python/cpython/pull/19951/files
bpo-31033: Make traceback for cancelled asyncio tasks more usefulhttps://github.com/python/cpython/pull/19951/commits#top
cjerdonekhttps://github.com/cjerdonek
python:masterhttps://github.com/python/cpython/tree/master
cjerdonek:fix-issue-31033https://github.com/cjerdonek/cpython/tree/fix-issue-31033
Add _PyErr_ClearExcState() helper to pycore_pyerrors.h.https://github.com/python/cpython/pull/19951/commits/4e4be857caa22ad54980ffa359f2e9f52069f132
https://github.com/cjerdonek
cjerdonekhttps://github.com/python/cpython/commits?author=cjerdonek
4e4be85https://github.com/python/cpython/pull/19951/commits/4e4be857caa22ad54980ffa359f2e9f52069f132
https://github.com/python/cpython/tree/4e4be857caa22ad54980ffa359f2e9f52069f132
Add a new _PyErr_ChainStackItem() to pycore_pyerrors.h.https://github.com/python/cpython/pull/19951/commits/7b4d2971840fe7e836c41e2bbeccfebb0062bb0f
https://github.com/cjerdonek
cjerdonekhttps://github.com/python/cpython/commits?author=cjerdonek
7b4d297https://github.com/python/cpython/pull/19951/commits/7b4d2971840fe7e836c41e2bbeccfebb0062bb0f
https://github.com/python/cpython/tree/7b4d2971840fe7e836c41e2bbeccfebb0062bb0f
Add failing test.https://github.com/python/cpython/pull/19951/commits/3216489e8b45202adff57c7e8d6b9ff137fd5a8a
https://github.com/cjerdonek
cjerdonekhttps://github.com/python/cpython/commits?author=cjerdonek
3216489https://github.com/python/cpython/pull/19951/commits/3216489e8b45202adff57c7e8d6b9ff137fd5a8a
https://github.com/python/cpython/tree/3216489e8b45202adff57c7e8d6b9ff137fd5a8a
bpo-31033: improve the traceback for cancelled asyncio taskshttps://github.com/python/cpython/pull/19951/commits/2a4ff60aea4a0cd5a61f34da636218bfa1f1f9f0
https://github.com/cjerdonek
cjerdonekhttps://github.com/python/cpython/commits?author=cjerdonek
2a4ff60https://github.com/python/cpython/pull/19951/commits/2a4ff60aea4a0cd5a61f34da636218bfa1f1f9f0
https://github.com/python/cpython/tree/2a4ff60aea4a0cd5a61f34da636218bfa1f1f9f0
Add the pure Python implementation.https://github.com/python/cpython/pull/19951/commits/b30364c8d94cc51bbe80235cf5303e6ffa0a7bef
https://github.com/cjerdonek
cjerdonekhttps://github.com/python/cpython/commits?author=cjerdonek
b30364chttps://github.com/python/cpython/pull/19951/commits/b30364c8d94cc51bbe80235cf5303e6ffa0a7bef
https://github.com/python/cpython/tree/b30364c8d94cc51bbe80235cf5303e6ffa0a7bef
Also address Future.exception() (both C and pure Python).https://github.com/python/cpython/pull/19951/commits/0bb68822709073603b877572209453e1c30e9614
https://github.com/cjerdonek
cjerdonekhttps://github.com/python/cpython/commits?author=cjerdonek
0bb6882https://github.com/python/cpython/pull/19951/commits/0bb68822709073603b877572209453e1c30e9614
https://github.com/python/cpython/tree/0bb68822709073603b877572209453e1c30e9614
Don't repeat the cancellation message more than once.https://github.com/python/cpython/pull/19951/commits/e4cfc9020e1d3cafb44e39e262017d55fec79120
https://github.com/cjerdonek
cjerdonekhttps://github.com/python/cpython/commits?author=cjerdonek
e4cfc90https://github.com/python/cpython/pull/19951/commits/e4cfc9020e1d3cafb44e39e262017d55fec79120
https://github.com/python/cpython/tree/e4cfc9020e1d3cafb44e39e262017d55fec79120
Set self._cancelled_exc to None in _make_cancelled_error().https://github.com/python/cpython/pull/19951/commits/4646d1a0aba18609fb6714c1a05d70d8146311f7
https://github.com/cjerdonek
cjerdonekhttps://github.com/python/cpython/commits?author=cjerdonek
4646d1ahttps://github.com/python/cpython/pull/19951/commits/4646d1a0aba18609fb6714c1a05d70d8146311f7
https://github.com/python/cpython/tree/4646d1a0aba18609fb6714c1a05d70d8146311f7
Improve docstrings.https://github.com/python/cpython/pull/19951/commits/de563c6027f3322ab4b2e1b64d73efe5a2831941
https://github.com/cjerdonek
cjerdonekhttps://github.com/python/cpython/commits?author=cjerdonek
de563c6https://github.com/python/cpython/pull/19951/commits/de563c6027f3322ab4b2e1b64d73efe5a2831941
https://github.com/python/cpython/tree/de563c6027f3322ab4b2e1b64d73efe5a2831941
Use CancelledError() instead of CancelledError('').https://github.com/python/cpython/pull/19951/commits/9f901e586330c488e9cc4af8114185a692fbd287
https://github.com/cjerdonek
cjerdonekhttps://github.com/python/cpython/commits?author=cjerdonek
9f901e5https://github.com/python/cpython/pull/19951/commits/9f901e586330c488e9cc4af8114185a692fbd287
https://github.com/python/cpython/tree/9f901e586330c488e9cc4af8114185a692fbd287
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