exe.py

# -*- coding: utf-8 -*-
"""
Created on Mon Nov 21 23:20:37 2022

@author: a2362
"""
from subprocess import Popen,PIPE
import sys

def main():
    
    a=""
    p=Popen(["gtp.py"],shell=True,stdin=PIPE,stdout=PIPE,bufsize=0,universal_newlines=True)
    while True:
        a=input()
        if a=="quit":
            p.kill()
            sys.exit()
        if a==""or a=="\n":
            continue
        p.stdin.write(a+'\n')
        sys.stdin.flush()
        output=p.stdout.readline()
        while output!="EOF\n": 
           sys.stdout.write(output)
           sys.stdout.flush()
           output=p.stdout.readline()
if __name__=='__main__':
    main()