ATBS2

regex.py

#!usr/bin/python3

import re

file=open('mad.txt')
text=file.read()
file.close()

regex=re.compile(r'(NOUN) | (ADJECTIVE) | (VERB)')

for i in regex.findall(text):
    for j in i:
        if j!='':
            reg=re.compile(r'{}'.format(j))
            inp=input('Enter the substitute for %s: ' %j)
            text=reg.sub(inp,text,1)
print(text)
file=open('mad.txt','w')
file.write(text)
file.close()