本文整理汇总了Python中traitsui.ui_editors.data_frame_editor.DataFrameAdapter类的典型用法代码示例。如果您正苦于以下问题:Python DataFrameAdapter类的具体用法?Python DataFrameAdapter怎么用?Python DataFrameAdapter使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了DataFrameAdapter类的10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,您的评价将有助于我们的系统推荐出更棒的Python代码示例。
示例1: test_adapter_empty_dataframe
def test_adapter_empty_dataframe():
data = DataFrame()
viewer = DataFrameViewer(data=data)
adapter = DataFrameAdapter()
item_0_df = adapter.get_item(viewer, 'data', 0)
assert_array_equal(item_0_df.values, np.array([]).reshape(0, 0))
assert_array_equal(item_0_df.columns, [])
开发者ID:robmcmullen,项目名称:traitsui,代码行数:9,代码来源:test_data_frame_editor.py
示例2: test_adapter_no_rows
def test_adapter_no_rows():
data = DataFrame(columns=['X', 'Y', 'Z'])
viewer = DataFrameViewer(data=data)
adapter = DataFrameAdapter()
item_0_df = adapter.get_item(viewer, 'data', 0)
assert_array_equal(item_0_df.values, np.array([]).reshape(0, 3))
assert_array_equal(item_0_df.columns, ['X', 'Y', 'Z'])
开发者ID:robmcmullen,项目名称:traitsui,代码行数:9,代码来源:test_data_frame_editor.py
示例3: test_adapter_get_item
def test_adapter_get_item():
viewer = sample_data()
adapter = DataFrameAdapter()
item_0_df = adapter.get_item(viewer, 'data', 0)
assert_array_equal(item_0_df.values, [[0, 1, 2]])
assert_array_equal(item_0_df.columns, ['X', 'Y', 'Z'])
assert item_0_df.index[0] == 'one'
开发者ID:robmcmullen,项目名称:traitsui,代码行数:9,代码来源:test_data_frame_editor.py
示例4: test_adapter_delete_end_numerical_index
def test_adapter_delete_end_numerical_index():
viewer = sample_data_numerical_index()
adapter = DataFrameAdapter()
adapter.delete(viewer, 'data', 3)
data = viewer.data
assert_array_equal(data.values,
[[0, 1, 2],
[3, 4, 5],
[6, 7, 8]])
assert_array_equal(data.columns, ['X', 'Y', 'Z'])
assert_array_equal(data.index, [1, 2, 3])
开发者ID:robmcmullen,项目名称:traitsui,代码行数:13,代码来源:test_data_frame_editor.py
示例5: test_adapter_delete_end
def test_adapter_delete_end():
viewer = sample_data()
adapter = DataFrameAdapter()
adapter.delete(viewer, 'data', 3)
data = viewer.data
assert_array_equal(data.values,
[[0, 1, 2],
[3, 4, 5],
[6, 7, 8]])
assert_array_equal(data.columns, ['X', 'Y', 'Z'])
assert_array_equal(data.index, ['one', 'two', 'three'])
开发者ID:robmcmullen,项目名称:traitsui,代码行数:13,代码来源:test_data_frame_editor.py
示例6: test_adapter_delete_middle_numerical_index
def test_adapter_delete_middle_numerical_index():
viewer = sample_data_numerical_index()
adapter = DataFrameAdapter()
adapter.delete(viewer, 'data', 1)
data = viewer.data
assert_array_equal(data.values,
[[0, 1, 2],
[6, 7, 8],
[9, 10, 11]])
assert_array_equal(data.columns, ['X', 'Y', 'Z'])
assert_array_equal(data.index, [1, 3, 4])
开发者ID:robmcmullen,项目名称:traitsui,代码行数:13,代码来源:test_data_frame_editor.py
示例7: test_adapter_delete_middle
def test_adapter_delete_middle():
viewer = sample_data()
adapter = DataFrameAdapter()
adapter.delete(viewer, 'data', 1)
data = viewer.data
assert_array_equal(data.values,
[[0, 1, 2],
[6, 7, 8],
[9, 10, 11]])
assert_array_equal(data.columns, ['X', 'Y', 'Z'])
assert_array_equal(data.index, ['one', 'three', 'four'])
开发者ID:robmcmullen,项目名称:traitsui,代码行数:13,代码来源:test_data_frame_editor.py
示例8: test_adapter_delete_start
def test_adapter_delete_start():
viewer = sample_data()
adapter = DataFrameAdapter()
adapter.delete(viewer, 'data', 0)
data = viewer.data
assert_array_equal(data.values,
[[3, 4, 5],
[6, 7, 8],
[9, 10, 11]])
assert_array_equal(data.columns, ['X', 'Y', 'Z'])
assert_array_equal(data.index, ['two', 'three', 'four'])
开发者ID:robmcmullen,项目名称:traitsui,代码行数:13,代码来源:test_data_frame_editor.py
示例9: test_adapter_insert_end_numerical_index
def test_adapter_insert_end_numerical_index():
viewer = sample_data_numerical_index()
adapter = DataFrameAdapter()
item = DataFrame([[-3, -2, -1]], index=[0], columns=['X', 'Y', 'Z'])
adapter.insert(viewer, 'data', 5, item)
data = viewer.data
assert_array_equal(data.values,
[[0, 1, 2],
[3, 4, 5],
[6, 7, 8],
[9, 10, 11],
[-3, -2, -1]])
assert_array_equal(data.columns, ['X', 'Y', 'Z'])
assert_array_equal(data.index, [1, 2, 3, 4, 0])
开发者ID:robmcmullen,项目名称:traitsui,代码行数:16,代码来源:test_data_frame_editor.py
示例10: test_adapter_insert_end
def test_adapter_insert_end():
viewer = sample_data()
adapter = DataFrameAdapter()
item = DataFrame([[-3, -2, -1]], index=['new'], columns=['X', 'Y', 'Z'])
adapter.insert(viewer, 'data', 5, item)
data = viewer.data
assert_array_equal(data.values,
[[0, 1, 2],
[3, 4, 5],
[6, 7, 8],
[9, 10, 11],
[-3, -2, -1]])
assert_array_equal(data.columns, ['X', 'Y', 'Z'])
assert_array_equal(data.index, ['one', 'two', 'three', 'four', 'new'])
开发者ID:robmcmullen,项目名称:traitsui,代码行数:16,代码来源:test_data_frame_editor.py
注:本文中的traitsui.ui_editors.data_frame_editor.DataFrameAdapter类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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