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bpo-35132: Fixes missing target in gdb pep0393 check. #11848

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merged 3 commits into from Mar 12, 2019
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bpo-35132: Fixes missing target in gdb pep0393 check. #11848

merged 3 commits into from Mar 12, 2019

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lisroach
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@lisroach lisroach commented Feb 14, 2019 •
edited by bedevere-bot

https://bugs.python.org/issue35132

It looks like it only happens when built with optimizations which means many of the tests don't run, possibly why this was missed.

I believe target() is unneeded here since 'data' would exist regardless of the type of the target. Perhaps @vstinner or @ambv have more insight.

https://bugs.python.org/issue35132

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vstinner commented Feb 14, 2019

I believe target() is unneeded here since 'data' would exist regardless of the type of the target. Perhaps @vstinner or @ambv have more insight.

I bet that it depends on the gdb version, I'm waiting for the reply of the bug reporter: https://bugs.python.org/issue35132#msg335518

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vstinner commented Feb 19, 2019

@lisroach: Would you mind to add a NEWS entry? Something like "Fix py-list and py-bt commands of python-gdb.py on gdb7."

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lisroach commented Mar 4, 2019

Sure thing. Maybe it would be better to wrap it in a try: except, if target() fails we try again without target?

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vstinner approved these changes Mar 4, 2019
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@vstinner vstinner left a comment

LGTM. You can merge it @lisroach, but this fix will need a backport to 3.7.

@lisroach lisroach merged commit 1ceb3a3 into python:master Mar 12, 2019
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miss-islington commented Mar 12, 2019

Thanks @lisroach for the PR 🌮🎉.. I'm working now to backport this PR to: 3.7.
🐍🍒⛏🤖

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bedevere-bot commented Mar 12, 2019

GH-12284 is a backport of this pull request to the 3.7 branch.

miss-islington pushed a commit to miss-islington/cpython that referenced this pull request Mar 12, 2019
@lisroach @miss-islington
bpo-35132: Fixes missing target in gdb pep0393 check. (pythonGH-11848)
1a6899d 
(cherry picked from commit 1ceb3a3)

Co-authored-by: Lisa Roach <lisaroach14@gmail.com>
vstinner pushed a commit that referenced this pull request Mar 12, 2019
@miss-islington @lisroach @vstinner
bpo-35132: Fixes missing target in gdb pep0393 check. (GH-11848) (GH-…
047f8f2 
…12284)

(cherry picked from commit 1ceb3a3)

Co-authored-by: Lisa Roach <lisaroach14@gmail.com>
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miss-islington commented Mar 12, 2019

Thanks @lisroach for the PR 🌮🎉.. I'm working now to backport this PR to: 2.7.
🐍🍒⛏🤖

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miss-islington commented Mar 12, 2019

Sorry, @lisroach, I could not cleanly backport this to 2.7 due to a conflict.
Please backport using cherry_picker on command line.
cherry_picker 1ceb3a3d172dcf0ddff38d5d6b559443ad065b84 2.7

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vstinner commented Mar 12, 2019

Oh, this change is specific to Python 3 and doesn't make sense in Python 2 which doesn't have the "pep393" code.

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vstinner commented Mar 12, 2019

Thanks @lisroach for the fix ;-)

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