countdown.py

"""
Usage:
  wait time: 600 (10 minutes)
  title: 'Hello World'
  duration: 7200 (2 hours)
  $ python countdown.py 600 'Titulo da Live' 7200
"""

import os
import sys
import time

secs, msg, live = sys.argv[1:]


def countdown(t, l):
    while t:
        mins, secs = divmod(t, 60)
        timeformat = "{:02d}:{:02d}".format(mins, secs)
        print(timeformat, end="\r")
        with open("countdown.txt", "w") as f:
            f.write(timeformat)
        time.sleep(1)
        t -= 1

    with open("countdown.txt", "w") as f:
        f.write(msg)


    time.sleep(300)

    while l:
        mins, secs = divmod(l, 60)
        timeformat = "{} - {:02d}:{:02d} minutes".format(msg, mins, secs)
        print(timeformat, end="\r")
        with open("countdown.txt", "w") as f:
            f.write(timeformat)
        time.sleep(1)
        l -= 1

    with open("countdown.txt", "w") as f:
        f.write("It is time to stop!!!")

    while True:
        os.system("mpg123 stop.mp3")
        time.sleep(15)
            
    print("Goodbye!\n\n\n\n\n")


countdown(int(secs), int(live))