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19 add `References` object to `PlotArea`, other cleanup, better garbage collection by kushalkolar · Pull Request #467 · fastplotlib/fastplotlib · GitHub
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add References object to PlotArea, other cleanup, better garbage collection #467

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Merged
merged 8 commits into from
Apr 2, 2024
Merged

add References object to PlotArea, other cleanup, better garbage collection #467

merged 8 commits into from
Apr 2, 2024

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@kushalkolar kushalkolar commented Mar 31, 2024 •
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closes #463

Adds new References object for which there is a single global instance for one instance of Python.

This helps segregate Graphic, Selector, Legend and any other objects we might want to have in the future.

start using prefix _fpl_* for any attributes/methods that are for fpl internal use only, to distinguish them from actual private attributes

Moved selector _fpl_cleanup to Graphic._fpl_cleanup

Need to add tests for:

@kushalkolar kushalkolar requested a review from clewis7 as a code owner March 31, 2024 10:36
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kushalkolar commented Mar 31, 2024 •
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Using the linear region selectors notebook to try adn understand what holds onto references since selectors have lots of events.

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A base Graphic._fpl_cleanup() that removes all possible event handlers on the renderer and world objects seems to work, tested with LinearRegionSelector

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@kushalkolar kushalkolar changed the title add References object to PlotArea, other cleanup add References object to PlotArea, other cleanup, better garbage collection Mar 31, 2024
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clewis7 reviewed Apr 2, 2024
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LGTM, REFERENCES class very elegant

@kushalkolar kushalkolar merged commit bc2de99 into main Apr 2, 2024
@kushalkolar kushalkolar mentioned this pull request Apr 2, 2024
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@kushalkolar kushalkolar deleted the plot-area-refactor branch April 11, 2024 01:42
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Successfully merging this pull request may close these issues.

refactor graphic, selector and legend instances dicts in _plot_area
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