Commit2d28564

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Add wai-aria property to the artist accessibility annotations.

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Lines changed: 28 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -161,6 +161,7 @@ def __init__(self):`
`161`	`161`	`self._clippath=None`
`162`	`162`	`self._clipon=True`
`163`	`163`	`self._label=''`
	`164`	`+self._aria=None`
`164`	`165`	`self._picker=None`
`165`	`166`	`self._rasterized=False`
`166`	`167`	`self._agg_filter=None`
`@@ -1069,6 +1070,33 @@ def update(self, props):`
`1069`	`1070`	`self.stale=True`
`1070`	`1071`	`returnret`
`1071`	`1072`
	`1073`	`+defget_aria(self):`
	`1074`	`+"""Return any ARIA properties assigned to the artist"""`
	`1075`	`+returndict(self._aria)`
	`1076`	`+`
	`1077`	`+defset_aria(self,aria):`
	`1078`	`+"""`
	`1079`	`+ Set ARIA properties to the artist.`
	`1080`	`+`
	`1081`	`+ A primary use of this method is to attach aria-label to the artist to provide alt text to figures.`
	`1082`	`+`
	`1083`	`+ Parameters`
	`1084`	`+ ----------`
	`1085`	`+ aria : dict`
	`1086`	`+ """`
	`1087`	`+# TODO validation`
	`1088`	`+ifnotisinstance(aria,dict):`
	`1089`	`+ifariaisnotNone:`
	`1090`	`+raiseTypeError(`
	`1091`	`+f'aria must be dict or None, not{type(aria)}')`
	`1092`	`+self._aria=aria`
	`1093`	`+`
	`1094`	`+defupdate_aria(self,**aria):`
	`1095`	`+"""Update WAI-ARIA properties on the artist"""`
	`1096`	`+# TODO validation`
	`1097`	`+fork,vinaria.items():`
	`1098`	`+self._aria[k]=v`
	`1099`	`+`
`1072`	`1100`	`defget_label(self):`
`1073`	`1101`	`"""Return the label used for this artist in the legend."""`
`1074`	`1102`	`returnself._label`

Lines changed: 6 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -374,3 +374,9 @@ class MyArtist4(MyArtist3):`
`374`	`374`	`pass`
`375`	`375`
`376`	`376`	`assertMyArtist4.setisMyArtist3.set`
	`377`	`+`
	`378`	`+deftest_set_aria():`
	`379`	`+art=martist.Artist()`
	`380`	`+withpytest.raises(TypeError,match='^aria must be dict'):`
	`381`	`+art.set_aria([])`
	`382`	`+art.set_aria(dict(label="artist alt text"))`

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