数据处理

industry_list = [
{
"parent_ind" : "女装",
"name" : "连衣裙"
},
{
"name": "女装"
},
{
"parent_ind" : "女装",
"name" : "半身裙"
},
{
"parent_ind" : "女装",
"name" : "A字裙"
},
{
"name": "数码"
},
{
"parent_ind" : "数码",
"name": "电脑配件"
},
{
"parent_ind" : "电脑配件",
"name": "内存"
},
]
lst1 = []
lst2 = []
d = {}
def convert_format(data):

for dic in data:
    if not dic.get("parent_ind"):
        d[dic["name"]] = {}
    else:
        lst1.append(dic)
for dic in lst1:
    if dic['parent_ind'] in d:
        d[dic.get('parent_ind')][dic['name']] = {}
    else:
        lst2.append(dic)
for dic in lst2:
    for t in d.values():
        if dic['parent_ind'] in t:
            t[dic['parent_ind']][dic['name']] = {}
return d

print(convert_format(industry_list))