本文整理汇总了Python中vis.workflow.WorkflowManager._filter_dataframe方法的典型用法代码示例。如果您正苦于以下问题：Python WorkflowManager._filter_dataframe方法的具体用法？Python WorkflowManager._filter_dataframe怎么用？Python WorkflowManager._filter_dataframe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vis.workflow.WorkflowManager的用法示例。
在下文中一共展示了WorkflowManager._filter_dataframe方法的2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_filter_dataframe_4
# 需要导入模块: from vis.workflow import WorkflowManager [as 别名]
# 或者: from vis.workflow.WorkflowManager import _filter_dataframe [as 别名]
def test_filter_dataframe_4(self):
"""test with top_x=5, threshold=7 (so threshold leaves fewer than 5 results), name=auto"""
test_wc = WorkflowManager([])
test_wc._result = pandas.DataFrame({'data': pandas.Series([i for i in range(10, 0, -1)])})
expected = pandas.DataFrame({'data': pandas.Series([10, 9, 8])})
actual = test_wc._filter_dataframe(top_x=5, threshold=7)
self.assertEqual(len(expected.columns), len(actual.columns))
for i in expected.columns:
self.assertSequenceEqual(list(expected[i].index), list(actual[i].index))
self.assertSequenceEqual(list(expected[i].values), list(actual[i].values))示例2: test_filter_dataframe_5
# 需要导入模块: from vis.workflow import WorkflowManager [as 别名]
# 或者: from vis.workflow.WorkflowManager import _filter_dataframe [as 别名]
def test_filter_dataframe_5(self):
"""test with top_x=3, threshold=auto, name='asdf'; many input columns"""
test_wc = WorkflowManager([])
test_wc._result = pandas.DataFrame({('1', 'b'): pandas.Series([i for i in range(10, 0, -1)]),
('1', 'z'): pandas.Series([i for i in range(10, 20)]),
('2', 'e'): pandas.Series([i for i in range(40, 900)])})
expected = pandas.DataFrame({'asdf': pandas.Series([10, 9, 8])})
actual = test_wc._filter_dataframe(top_x=3, name='asdf')
self.assertEqual(len(expected.columns), len(actual.columns))
for i in expected.columns:
self.assertSequenceEqual(list(expected[i].index), list(actual[i].index))
self.assertSequenceEqual(list(expected[i].values), list(actual[i].values))