python: use typedef names
python: use typedef names

Change-Id: Ia3168927ae564db492868a51085128d041606eca

gram526/VTK,ashray/VTK-EVM,sumedhasingla/VTK,mspark93/VTK,sankhesh/VTK,demarle/VTK,gram526/VTK,msmolens/VTK,sankhesh/VTK,keithroe/vtkoptix,jmerkow/VTK,gram526/VTK,sumedhasingla/VTK,candy7393/VTK,demarle/VTK,msmolens/VTK,mspark93/VTK,demarle/VTK,keithroe/vtkoptix,candy7393/VTK,sumedhasingla/VTK,sankhesh/VTK,sankhesh/VTK,SimVascular/VTK,gram526/VTK,candy7393/VTK,SimVascular/VTK,jmerkow/VTK,demarle/VTK,hendradarwin/VTK,keithroe/vtkoptix,sumedhasingla/VTK,candy7393/VTK,hendradarwin/VTK,sumedhasingla/VTK,candy7393/VTK,mspark93/VTK,msmolens/VTK,keithroe/vtkoptix,sankhesh/VTK,mspark93/VTK,SimVascular/VTK,ashray/VTK-EVM,sankhesh/VTK,mspark93/VTK,mspark93/VTK,ashray/VTK-EVM,hendradarwin/VTK,candy7393/VTK,ashray/VTK-EVM,jmerkow/VTK,candy7393/VTK,gram526/VTK,hendradarwin/VTK,SimVascular/VTK,gram526/VTK,keithroe/vtkoptix,jmerkow/VTK,SimVascular/VTK,demarle/VTK,ashray/VTK-EVM,msmolens/VTK,ashray/VTK-EVM,jmerkow/VTK,candy7393/VTK,msmolens/VTK,mspark93/VTK,demarle/VTK,sankhesh/VTK,jmerkow/VTK,hendradarwin/VTK,keithroe/vtkoptix,jmerkow/VTK,sumedhasingla/VTK,SimVascular/VTK,jmerkow/VTK,keithroe/vtkoptix,hendradarwin/VTK,msmolens/VTK,SimVascular/VTK,ashray/VTK-EVM,sumedhasingla/VTK,gram526/VTK,keithroe/vtkoptix,msmolens/VTK,ashray/VTK-EVM,demarle/VTK,mspark93/VTK,sumedhasingla/VTK,gram526/VTK,sankhesh/VTK,SimVascular/VTK,msmolens/VTK,hendradarwin/VTK,demarle/VTK