test_data.py 文件源码

def test_auto_update(self):
        """Test the :attr:`psyplot.plotter.Plotter.no_auto_update` attribute"""
        ds = psyd.open_dataset(bt.get_file('test-t2m-u-v.nc'))
        arr = ds.psy.t2m.psy[0, 0, 0]
        arr.psy.init_accessor(auto_update=False)

        arr.psy.update(time=1)
        self.assertEqual(arr.time, ds.time[0])
        arr.psy.start_update()
        self.assertEqual(arr.time, ds.time[1])

        arr.psy.no_auto_update = False
        arr.psy.update(time=2)
        self.assertEqual(arr.time, ds.time[2])