本文整理汇总了Python中glue.core.DataCollection.remove_subset_group方法的典型用法代码示例。如果您正苦于以下问题：Python DataCollection.remove_subset_group方法的具体用法？Python DataCollection.remove_subset_group怎么用？Python DataCollection.remove_subset_group使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类glue.core.DataCollection的用法示例。
在下文中一共展示了DataCollection.remove_subset_group方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_scatter_remove_layer_artists
# 需要导入模块: from glue.core import DataCollection [as 别名]
# 或者: from glue.core.DataCollection import remove_subset_group [as 别名]
def test_scatter_remove_layer_artists(tmpdir):
# Regression test for a bug that caused layer states to not be removed
# when the matching layer artist was removed. This then caused issues when
# loading session files.
# Create fake data
data = make_test_data()
# Create fake session
dc = DataCollection([data])
ga = GlueApplication(dc)
ga.show()
scatter = ga.new_data_viewer(VispyScatterViewer)
scatter.add_data(data)
dc.new_subset_group(subset_state=data.id['x'] > 0.5, label='subset 1')
scatter.add_subset(data.subsets[0])
assert len(scatter.layers) == 2
assert len(scatter.state.layers) == 2
dc.remove_subset_group(dc.subset_groups[0])
assert len(scatter.layers) == 1
assert len(scatter.state.layers) == 1
# Check that writing a session works as expected.
session_file = tmpdir.join('test_scatter_viewer.glu').strpath
ga.save_session(session_file)
ga.close()
# Now we can check that everything is restored correctly
ga2 = GlueApplication.restore_session(session_file)
ga2.show()