Issue 28843: asyncio.Task implemented in C loses __traceback_

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Issue28843

classification

Title:	asyncio.Task implemented in C loses __traceback__ for exceptions
Type:	behavior	Stage:	resolved
Components:	asyncio	Versions:	Python 3.7, Python 3.6

process

Status:	closed	Resolution:	fixed
Dependencies:		Superseder:
Assigned To:	yselivanov	Nosy List:	gvanrossum, methane, ned.deily, python-dev, yselivanov
Priority:	normal	Keywords:	patch

Created on 2016-11-30 18:44 by yselivanov, last changed 2016-12-01 16:38 by yselivanov. This issue is now closed.

Files
File name	Uploaded	Description	Edit
task_tb.patch	yselivanov, 2016-11-30 18:44		review

Messages (3)
msg282092 - (view)	Author: Yury Selivanov (yselivanov) *	Date: 2016-11-30 18:44
When a coroutine wrapped in a C asyncio.Task raises an Exception, the Task fails to correctly save the __traceback__.
msg282198 - (view)	Author: Roundup Robot (python-dev)	Date: 2016-12-01 16:38
New changeset c9f68150cf90 by Yury Selivanov in branch '3.6': Issue #28843: Fix asyncio C Task to handle exceptions __traceback__. https://hg.python.org/cpython/rev/c9f68150cf90 New changeset a21a8943c59e by Yury Selivanov in branch 'default': Merge 3.6 (issue #28843) https://hg.python.org/cpython/rev/a21a8943c59e
msg282199 - (view)	Author: Yury Selivanov (yselivanov) *	Date: 2016-12-01 16:38
Thanks for reviewing the patch, Inada-san. Closing the issue.

History
Date	User	Action	Args
2016-12-01 16:38:39	yselivanov	set	status: open -> closed priority: release blocker -> normal type: behavior messages: + msg282199 resolution: fixed stage: resolved
2016-12-01 16:38:05	python-dev	set	nosy: + python-dev messages: + msg282198
2016-11-30 18:44:53	yselivanov	create

Issue 28843: asyncio.Task implemented in C loses __traceback__ for exceptions