diy4.py

import random
key="我都会武功道法u刷个牙u一个饭团速度的VCGSTYJHGCDVHWQU98SWUCDGSVQY   7AQ8UD CNF8VUGHNJMSK"
message="诺依，周末一起去打拳皇吧！"
key_message=" "
noise="pshdskdjsdhsdjdfkfejiwfjiwjwjidjejdjeddejehuj"
for i in message:
    str1=i
    str2=random.choice(key)
    str3=random.choice(key)
    text=str1+str2+str3
    print(text)
    key_message=key_message=text
list_message=list(key_message)
index=random.randint(o,len(key_message))
list_message.insert(index,noise)
result_message="",join(list_message)
print(result_message)