python生成大写32位uuid代码

import uuid
def getUUID():
  return "".join(str(uuid.uuid4()).split("-")).upper()

Random rand = new Random();
StringBuffer sb=new StringBuffer();
for (int i=1;i<=32;i++){
  int randNum = rand.nextInt(9)+1;
  String num=randNum+"";
  sb=sb.append(num);
}
String random=String.valueOf(sb);