jojo_alarma.py

import os
import sys
import time
from datetime import datetime
from datetime import timedelta

os.chdir(os.path.dirname(os.path.abspath(__file__))) # Camino a roundabout.mp3

h, m = 16, 20 # Hora y minuto en formato 24:60
if len(sys.argv) > 1:
    h, m = int(sys.argv[1]), int(sys.argv[2])

now = datetime.now()
target = datetime(now.year, now.month, now.day, h, m, 0)
target -= timedelta(seconds = 43.8) # Tarda aprox 44 en llegar al drop

t_step = 0.01
while (target - now).total_seconds() > t_step:
    now = datetime.now()
    time.sleep(t_step)

os.system("mpv roundabout.mp3")
print("To be continued...")