BUG: Fixes [circle full]

mne/minimum_norm/spatial_resolution.py

@@ -171,7 +171,6 @@ def _localisation_error(resmat, src, function, metric):
     return locerr
 
 
-#@profile
 def _spatial_extent(resmat, src, function, metric, threshold=0.5):
     """Compute spatial width metrics for resolution matrix.
 

mne/viz/_brain/_brain.py

@@ -457,16 +457,9 @@ def _clean(self):
         # app_window cannot be set to None because it is used in __del__
         for key in ('lighting', 'interactor', '_RenderWindow'):
             setattr(self.plotter, key, None)
-
-        class FakeIren():
-            def LeaveEvent(self):
-                pass
-
-            def SetEventInformation(self, *args, **kwargs):
-                pass
-        # Qt LeaveEvent requires _Iren so we use FakeIren instead of None
+        # Qt LeaveEvent requires _Iren so we use _FakeIren instead of None
         # to resolve the ref to vtkGenericRenderWindowInteractor
-        self.plotter._Iren = FakeIren()
+        self.plotter._Iren = _FakeIren()
         if getattr(self.plotter, 'scalar_bar', None) is not None:
             self.plotter.scalar_bar = None
         if getattr(self.plotter, 'picker', None) is not None:
@@ -2968,3 +2961,17 @@ def _get_range(brain):
 
 def _normalize(point, shape):
     return (point[0] / shape[1], point[1] / shape[0])
+
+
+class _FakeIren():
+    def EnterEvent(self):
+        pass
+
+    def MouseMoveEvent(self):
+        pass
+
+    def LeaveEvent(self):
+        pass
+
+    def SetEventInformation(self, *args, **kwargs):
+        pass

mne/viz/_brain/tests/test_brain.py

@@ -475,7 +475,7 @@ def test_brain_linkviewer(renderer_interactive, brain_gc):
     brain_data.close()
 
 
-def test_brain_colormap(brain_gc):
+def test_calculate_lut():
     """Test brain's colormap functions."""
     colormap = "coolwarm"
     alpha = 1.0