def getRendererList(self):
        result = []
        renWin = self.GetRenderWindow()
        renderers = renWin.GetRenderers()
        renderers.InitTraversal()
        for i in xrange(renderers.GetNumberOfItems()):
            result.append(renderers.GetNextItem())
        return result
Gets the best 'value' string this field has.
dataset/ETHPy150Open VisTrails/VisTrails/contrib/titan/vtkviewcell.py/QVTKViewWidget.getRendererList--crossover with--dataset/ETHPy150Open KimiNewt/pyshark/src/pyshark/packet/layer.py/LayerField.get_default_value