@property
    def ratt(self):
        return self.ui.rgb_options.attributes[0]
Take a L{usage.Options} instance and return a
dataset/ETHPy150Open glue-viz/glue/glue/viewers/image/qt/viewer_widget.py/ImageWidgetBase.ratt--crossover with--dataset/ETHPy150Open twisted/twisted/twisted/test/test_twistd.py/MockServiceMaker.makeService