Fix memory leak in Qt event loop integration (#14240)#14251
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Carreau merged 2 commits intoipython:mainfrom Nov 24, 2023
Merged
Fix memory leak in Qt event loop integration (#14240)#14251Carreau merged 2 commits intoipython:mainfrom
Carreau merged 2 commits intoipython:mainfrom
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See: ipython#14240 - the QEventLoop, `event_loop`, is not deleted when exiting the scope as passing `app` to the constructor parents the object to `app`. This creates a memory leak as QEventLoop objects are being accumulated. - issue reported by and fix suggested by @pag
ccordoba12
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Nov 24, 2023
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@hperrey, a small suggestion for you, then it should be good to be merged.
Co-authored-by: Carlos Cordoba <ccordoba12@gmail.com>
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Thanks for the PR and the review ! |
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The QEventLoop object,
event_loop, created inIPython/terminal/pt_intputhooks/qt.pyL58 is not deleted when exiting the scope as passingappto the constructor parents the object toapp. This creates a memory leak as QEventLoop objects are being accumulated.The issue was originally reported by @pag who also suggested the fix.
pytest IPython/terminal/tests/runs through without errors. I have tested the changes and see no more accumulation ofQEventLoopobjects.This fixes #14240