diy.py

import random
key="u给你反日u苏俄九月份九点九二五九回复就覅u怀柔i"
message=input("你的加密语句是什么？")
key2="#$%^&^$$%%^^*PHJ"
text1=""
list_text1=[]
for i in message:
    str1=i
    str2=random.choice(key)
    str3=random.choice(key)
    text=str1+str2+str3
    text1=text1+text
list_text1=list(text1)
list_text1.insert(random.randint(0,len(list_text1)-1),key2)
text1="".join(list_text1)
print(text1)