Commit0bcfe16

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Detach legend when clearing an Axes via clear/cla

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+12

-3

lines changed

+12

-3

lines changed

Lines changed: 3 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -1298,6 +1298,9 @@ def __clear(self):`
`1298`	`1298`	`self.child_axes= []`
`1299`	`1299`	`self._current_image=None# strictly for pyplot via _sci, _gci`
`1300`	`1300`	`self._projection_init=None# strictly for pyplot.subplot`
	`1301`	`+`
	`1302`	`+ifhasattr(self,"legend_")andself.legend_isnotNone:`
	`1303`	`+self.legend_.axes=self.legend_.figure=None`
`1301`	`1304`	`self.legend_=None`
`1302`	`1305`	`self.containers= []`
`1303`	`1306`

Lines changed: 9 additions & 3 deletions

Original file line number	Diff line number	Diff line change
`@@ -8644,13 +8644,19 @@ def test_extent_units():`
`8644`	`8644`
`8645`	`8645`	`deftest_cla_clears_children_axes_and_fig():`
`8646`	`8646`	`fig,ax=plt.subplots()`
`8647`		`-lines=ax.plot([], [], [], [])`
	`8647`	`+`
	`8648`	`+lines=ax.plot([], [], [], [],label="line")`
`8648`	`8649`	`img=ax.imshow([[1]])`
`8649`		`-forartinlines+ [img]:`
	`8650`	`+legend=ax.legend()`
	`8651`	`+`
	`8652`	`+children= [*lines,img,legend]`
	`8653`	`+`
	`8654`	`+forartinchildren:`
`8650`	`8655`	`assertart.axesisax`
`8651`	`8656`	`assertart.figureisfig`
	`8657`	`+`
`8652`	`8658`	`ax.clear()`
`8653`		`-forartinlines+ [img]:`
	`8659`	`+forartinchildren:`
`8654`	`8660`	`assertart.axesisNone`
`8655`	`8661`	`assertart.figureisNone`
`8656`	`8662`

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