Python undo示例

示例#1

 def test_undo_rename(self):
     rename(self._youtube, {'2_qmVg0qn-c': 'before'},
            on_rename=support_undo())
     rename(self._youtube, {'2_qmVg0qn-c': 'after'},
            on_rename=support_undo())
     undo(self._youtube)
     self.assertDictEqual(video_titles(self._youtube, ['2_qmVg0qn-c']),
                          {'2_qmVg0qn-c': 'before'})

示例#2

文件： undo_rename_for_real_test.py 项目： beluchin/svm

 def test_undo_rename(self):
     rename(self._youtube, {'2_qmVg0qn-c': 'before'}, on_rename=support_undo())
     rename(self._youtube, {'2_qmVg0qn-c': 'after'}, on_rename=support_undo())
     undo(self._youtube);
     self.assertDictEqual(video_titles(self._youtube, ['2_qmVg0qn-c']), 
                          {'2_qmVg0qn-c': 'before'})

示例#3

文件： svm.py 项目： beluchin/svm

def undo(args):
    s = get_authenticated_youtube()
    operations.undo(s)

示例#4

def undo(args):
    s = get_authenticated_youtube()
    operations.undo(s)