@dgobbi as a first step, do you see any issues replacing import vtk in the Python examples with import vtkmodules.all as vtk?
My thinking here is that users using IDEs will get a list of options etc., (which they don’t get with just import vtk), and this will facilitate learning/comprehension when experimenting.
The second step would be to gradually replace import vtkmodules.all as vtk with just the relevant imports. This does bring it more into line with C++ usage.