【Python】重写Treelib to_dict方法

1. 测试数据

公司标注平台某张图片的classification导出结果，也就是图片分类结果。

这个结果应该是树状结构，只是存储时为了方便以平铺形式存储。但是这样使用时就不太方便，所以要复原为树状结构。

clf =  [
    {
   
   
        "classificationId": 831139,
        "classificationVersion": 1,
        "id": "de4f2a89-376e-4b26-a1a4-9987fb60d74b",
        "values": [
            {
   
   
                "alias": "物体计数",
                "attributeVersion": 1,
                "id": "6c020d84-e486-4300-8c96-b1ff9542811c",
                "isLeaf": False,
                "name": "object_counts",
                "value": "object_counts"
            },
            {
   
   
                "alias": "拖车数量",
                "attributeVersion": 1,
                "id": "f8120dc7-45fc-4bcc-8020-9369edfab72a",
                "isLeaf": True,
                "name": "trailer_count",
                "pid": "6c020d84-e486-4300-8c96-b1ff9542811c",
                "value": "1"
            },
            {
   
   
                "alias": "拖车头数量",
                "attributeVersion": 1,
                "id": "d01f6289-5ba7-4980-99d1-3644d1883be2",
                "isLeaf": True,
                "name": "tractor_count",
                "pid": "6c020d84-e486-4300-8c96-b1ff9542811c",
                "value": "1"
            },
            {
   
   
                "alias": "货车数量",
                "attributeVersion": 1,
                "id": "00129c8e-ce66-4bef-841f-6d0a885c49e9",
                "isLeaf": True,
                "name": "truck_count",
                "pid": "6c020d84-e486-4300-8c96-b1ff9542811c",
                "value": "0"
            }
        ]
    },
    {
   
   
        "classificationId": 831140,
        "classificationVersion": 1,
        "id": "4475dd3f-a5a6-40ee-899a-645df2aa0b32",
        "values": [
            {
   
   
                "alias": "天气",
                "attributeVersion": 1,
                "id": "3f6075ed-9ddd-4ccb-a4d6-86bc60e410e5",
                "isLeaf": True,
                "name": "environment_conditions",
                "value": "sunny"
            }
        ]
    },
    {
   
   
        "classificationId": 831141,
        "classificationVersion": 1,
        "id": "f40b57e0-7eb5-4604-96da-6dc009edcdfe",
        "values": [
            {
   
   
                "alias"</