python - 以下数据如何生成树状结构呢？

Question

Python
有数据如下：

data = {Tree_root:[1,2,3],1:[7,8,9,10],2:[11,12,13],3:[14,15,16],7:[99,100,101],8:[102,103,104]}

如何生成以下树状结构呢

data ={Tree:[
            {1:[
                {7:[99,100,101]},
                {8:[102,103,104]},
                9]},
            {2:[11,12,13]},
            {3:[14,15,16]}
            ]
       }

Answer 1

Python3

def add_dic(ls):
    for i in range(len(ls)):
        k = ls[i]
        if k in data:
            l = data[k][:]
            add_dic(l)
            ls[i] = {k:l}
        

data = {'Tree_root':[1,2,3],
        1:[7,8,9,10],2:[11,12,13],3:[14,15,16],
        7:[99,100,101],8:[102,103,104]}

tree = {'Tree':data['Tree_root'][:]}
add_dic(tree['Tree'])

print(tree)