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nbagg: Use OutputArea event to trigger figure close. - #18454
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When converting from jQuery to vanilla JavaScript, the trigger for the figure closure was set to a non-existent event name, as the 'remove' event is jQuery-specific. As there is no DOM node removal event (unless using MutationObserver), connect this handler to the notebook's `Cell` `OutputArea`'s 'cleared' event. This is triggered both by re-running a cell, and by using the Clear Output menu option. Fixes matplotlib#18447.
timhoffm
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Sep 11, 2020
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I pushed a (hopefully safe) pin for nbconvert, so we can fix CI as well. |
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Checked this manually and it work is both brave (chrome-derivative) and firefox. |
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tacaswell
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Sep 14, 2020
FIX: Use OutputArea event to trigger figure close in nbagg
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PR Summary
When converting from jQuery to vanilla JavaScript, the trigger for the figure closure was set to a non-existent event name, as the 'remove' event is jQuery-specific.
As there is no DOM node removal event (unless using MutationObserver), connect this handler to the notebook's
CellOutputArea's 'cleared' event. This is triggered both by re-running a cell, and by using the Clear Output menu option.Fixes #18447.
PR Checklist
pytestpasses).flake8on changed files to check).flake8-docstringsandpydocstyle<4and runflake8 --docstring-convention=all).doc/users/next_whats_new/(follow instructions in README.rst there).doc/api/next_api_changes/(follow instructions in README.rst there).