摘要:
递归树 st = "aaa-kkk-(bbbb#llll-ewwww#ccc-hhhh#yyyy-(ddd-ggg#eee))" class AAAA: def str_dict(self,data): # 数据处理 data_dict = {} if type(data) == str: data 阅读全文
摘要:
a = [{'name':'lilei','age':'18'},{'name':'tom','age':'18'},{'name':'lilei','age':'20'}] b= for item in a: b.setdefault(item['name'],{**item,}) b = lis 阅读全文