def repeat_task(date, command, interval):
if interval < 30:
raise ValueError('No repeats shorter than 30 seconds')
t = ScheduledTasks()
t.date = date
t.command = command
t.repeat = True
t.repeat_interval = interval
def schedule_task(date, command):
t = ScheduledTasks()
t.date = date
t.command = command
t.repeat = False
t.save()