Changed behavior to only set norm=mcolors.NoNorm() when no norm is passed

bakes · bakes · commit e7309aef6fb0 · 2020-12-01T07:03:48.000+02:00
diff --git a/lib/matplotlib/axes/_axes.py b/lib/matplotlib/axes/_axes.py
@@ -7664,8 +7664,9 @@ def spy(self, Z, precision=0, marker=None, markersize=None,
                     "spy() got an unexpected keyword argument 'interpolation'")
             if 'norm' not in kwargs:
                 kwargs['norm'] = mcolors.NoNorm()
-            ret = self.imshow(mask, interpolation='nearest', aspect=aspect,
-                              origin=origin, **kwargs)
+            ret = self.imshow(mask, interpolation='nearest', 
+                              aspect=aspect, origin=origin, 
+                              **kwargs)
         else:
             if hasattr(Z, 'tocoo'):
                 c = Z.tocoo()
