diff -up mayavi-4.3.0/tvtk/tools/tvtk_doc.py.vtkqt mayavi-4.3.0/tvtk/tools/tvtk_doc.py
--- mayavi-4.3.0/tvtk/tools/tvtk_doc.py.vtkqt 2013-03-28 10:44:33.000000000 -0600
+++ mayavi-4.3.0/tvtk/tools/tvtk_doc.py 2013-09-18 09:35:06.616090149 -0600
@@ -54,7 +54,7 @@ def get_tvtk_class_names():
filter = []
sink = []
for name in dir(vtk):
- if name.startswith('vtk'):
+ if name.startswith('vtk') and not name.startswith('vtkQt'):
klass = getattr(vtk, name)
try:
c = klass()