指定時間にiTunesのプレイリストを再生する

tunes-alarm.py

#-*-coding:utf-8-*-
#Usage: python tunes-alarm.py -t "2012-06-04 07:00:00" -p "Playlist"

import sched, time
import datetime
import os
from optparse import OptionParser

def playTunes(playlist):
    script = """osascript -e '
    tell application "iTunes" 
    play playlist "%s" 
    end tell
    '
    """ % playlist
    os.system(script)

if __name__ == "__main__":
    parser = OptionParser()
    parser.add_option("-t", "--time", dest = "time", help = "Time to alert", default = False)
    parser.add_option("-p", "--playlist", dest = "playlist", help = "Name of List to play", default = False)

    (opts, args) = parser.parse_args()
    if not opts.time or not opts.playlist:
        parser.error("-t and -p are required!")
        parser.print_help()
        exit(-1)
        
    dtime = datetime.datetime.strptime(opts.time, "%Y-%m-%d %H:%M:%S")
    now = datetime.datetime.now()
    delta = dtime-now
    if delta.days < 0:
        raise "Time should be later than now!"
    
    sch = sched.scheduler(time.time, time.sleep)
    sch.enter(delta.seconds, 1, playTunes, (opts.playlist,))
    sch.run()