pandora_cdosea/playout/play.py

#!/usr/bin/python3
import os
import sys
from glob import glob
import datetime
import time
import string
import random

import ox
import mpv


def my_log(loglevel, component, message):
    print('[{}] {}: {}'.format(loglevel, component, message))


base = os.path.dirname(os.path.abspath(__file__))
os.chdir(base)
player = mpv.MPV(log_handler=my_log, input_default_bindings=True, input_vo_keyboard=True)
#player.observe_property('time-pos', lambda pos: print('Now playing at {:.2f}s'.format(pos)))
player.fullscreen = True
player.loop = 'inf'

def q_binding(*args):
    global player
    player.quit()
    del player
player.register_key_binding('q', q_binding)

playlist = 'play.m3u'

today = datetime.date.today()
seconds_since_midnight = time.time() - time.mktime(today.timetuple())

prefix = 'video/'
if os.path.exists('local'):
    prefix = '/srv/pandora/static/render/'

files = []
videos = {}
for letter in string.ascii_uppercase:
    videos[letter] = glob('%s%s*.mp4' % (prefix, letter.lower()))
    random.shuffle(videos[letter])

for i in range(10):
    for letter in string.ascii_uppercase:
        files.append(videos[letter][i])

position = 0
while position < seconds_since_midnight:
    f = files.pop(0)
    try:
        position += ox.avinfo(f)['duration']
        files.append(f)
    except:
        pass

with open(playlist, 'w') as f:
    f.write('\n'.join(files))

player.loadlist(playlist)
while True:
    try:
        player.wait_for_playback()
    except:
        sys.exit()
del player