def update(self):
        canvas = self.canvas # shortcut...
        canvas.delete(tk.ALL)

        for channel in self.channels:
            channel.paint(self.canvas)
Returns a translation object.
dataset/ETHPy150Open enthought/mayavi/tvtk/util/tk_gradient_editor.py/FunctionControl.update--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-0.96/django/utils/translation/trans_real.py/translation