test_plotter.py 文件源码

def test_any_decoder(self):
        """Test the decoder property with an InteractiveList"""
        data = psyd.InteractiveList([xr.DataArray([]), xr.DataArray([])])
        plot_data = data.copy(True)
        plot_data.extend([xr.DataArray([]), xr.DataArray([])],
                         new_name=True)
        for arr in data:
            arr.psy.init_accessor(decoder=psyd.CFDecoder(arr.psy.base))
        plotter = TestPlotter(data)
        plotter.plot_data = plot_data
        plot_data = plotter.plot_data  # the data might have been copied

        # test without index in list
        decoder = psyd.CFDecoder(data[0].psy.base)
        plotter.fmt2.decoder = decoder
        for i, d2 in enumerate(plotter.plot_data_decoder):
            self.assertIs(d2, decoder,
                          msg='Decoder %i has been set wrong!' % i)
        self.assertEqual(plotter.fmt2.decoder, plotter.plot_data_decoder)
        self.assertIs(plotter.fmt2.any_decoder, decoder)