eternal.py

eternal.py

import subprocess
from threading import Timer

# main, but I'm lazy
with subprocess.Popen(['bash', 'eternal.sh'], stdout=subprocess.PIPE, stderr=subprocess.PIPE, encoding='utf8') as proc:
    try:
        timer = Timer(5, proc.kill)
        timer.start()
        for line in proc.stdout:
            print(f'>> {line.strip()}')
        print('Deu.')
    finally:
        timer.cancel()