Backport PR #16452: Don't make InvertedLogTransform inherit from deprecated base class.

jklymak · meeseeksmachine · commit 45b5d6fb2196 · 2020-02-09T17:14:41.000Z
diff --git a/lib/matplotlib/scale.py b/lib/matplotlib/scale.py
@@ -313,7 +313,7 @@ def inverted(self):
         return InvertedLogTransform(self.base)
 
 
-class InvertedLogTransform(InvertedLogTransformBase):
+class InvertedLogTransform(Transform):
     input_dims = output_dims = 1
 
     def __init__(self, base):
