本文整理匯總了Python中traitsui.ui_editors.data_frame_editor.DataFrameAdapter.get_item方法的典型用法代碼示例。如果您正苦於以下問題：Python DataFrameAdapter.get_item方法的具體用法？Python DataFrameAdapter.get_item怎麽用？Python DataFrameAdapter.get_item使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類traitsui.ui_editors.data_frame_editor.DataFrameAdapter的用法示例。
在下文中一共展示了DataFrameAdapter.get_item方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: test_adapter_get_item
# 需要導入模塊: from traitsui.ui_editors.data_frame_editor import DataFrameAdapter [as 別名]
# 或者: from traitsui.ui_editors.data_frame_editor.DataFrameAdapter import get_item [as 別名]
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'示例2: test_adapter_empty_dataframe
# 需要導入模塊: from traitsui.ui_editors.data_frame_editor import DataFrameAdapter [as 別名]
# 或者: from traitsui.ui_editors.data_frame_editor.DataFrameAdapter import get_item [as 別名]
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, [])示例3: test_adapter_no_rows
# 需要導入模塊: from traitsui.ui_editors.data_frame_editor import DataFrameAdapter [as 別名]
# 或者: from traitsui.ui_editors.data_frame_editor.DataFrameAdapter import get_item [as 別名]
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'])