FIX LinesAndSpans should not inherit from _AxesBase

NelleV · NelleV · commit bfcd30a4667d · 2013-07-19T10:33:21.000+02:00
diff --git a/lib/matplotlib/axes/_lines.py b/lib/matplotlib/axes/_lines.py
@@ -11,7 +11,7 @@
 from ._base import _AxesBase
 
 
-class LinesAndSpans(_AxesBase):
+class LinesAndSpans(object):
     def axhline(self, y=0, xmin=0, xmax=1, **kwargs):
         """
         Add a horizontal line across the axis.
