MNT: be more careful in Qt backend that there is actually a Figure#27245
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timhoffm merged 1 commit intomatplotlib:mainfrom Nov 1, 2023
Merged
MNT: be more careful in Qt backend that there is actually a Figure#27245timhoffm merged 1 commit intomatplotlib:mainfrom
timhoffm merged 1 commit intomatplotlib:mainfrom
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ksunden
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Nov 1, 2023
QuLogic
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Nov 1, 2023
in mpl_gui we are being more proactive about breaking circular references when closing a GUI window so that it is possible for a FigureCanvasQt to be in a state where the figure attribute is None. In that case short-circuit return in the UI events.
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timhoffm
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PR summary
In mpl_gui we are being more proactive about breaking circular references when closing a GUI window so that it is possible for a FigureCanvasQt to be in a state where the figure attribute is None.
In that case short-circuit return in the UI events.