Use deprecate_privatize_attribute in favour of deprecate to simplify code

ericpre · ericpre · commit e280ed9fe2a6 · 2021-06-30T07:14:06.000+01:00
diff --git a/lib/matplotlib/widgets.py b/lib/matplotlib/widgets.py
@@ -2038,7 +2038,7 @@ def __init__(self, ax, onselect, direction, minspan=0, useblit=False,
         property(lambda self: self._interactive)
         )
 
-    prev = _api.deprecated("3.5")(property(lambda self: self._prev))
+    prev = _api.deprecate_privatize_attribute("3.5")
 
     def new_axes(self, ax):
         """Set SpanSelector to operate on a new Axes."""

Original file line number	Diff line number	Diff line change
`@@ -2038,7 +2038,7 @@ def __init__(self, ax, onselect, direction, minspan=0, useblit=False,`
`2038`	`2038`	`property(lambda self: self._interactive)`
`2039`	`2039`	`)`
`2040`	`2040`
`2041`		`- prev = _api.deprecated("3.5")(property(lambda self: self._prev))`
	`2041`	`+ prev = _api.deprecate_privatize_attribute("3.5")`
`2042`	`2042`
`2043`	`2043`	`def new_axes(self, ax):`
`2044`	`2044`	`"""Set SpanSelector to operate on a new Axes."""`