exit
'''
from multiprocessing import Process, Queue
import os, time, random
def write(q):
print('Process to write: %s' % os.getpid())
for value in ['A', 'B', 'C']:
print('Put %s to queue...' % value)
q.put(value)
time.sleep(random.random())
def read(q):
print('Process to read: %s' % os.getpid())
while True:
value = q.get(True)
print('Get %s from queue.' % value)
if __name__ == '__main__':
q = Queue()
pw = Process(target=write, args=(q, ))
pr = Process(target=read, args=(q, ))
pw.start()
pr.start()
pw.joiin()
pr.terminate()
GPIO.setup(button2, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)
GPIO.setup(button3, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)
ID='bf8057981097462a95729337360b7f03'
SECRET='264737bc4ad443429635d93babefc597'
URI='https://localhost/'
scope = 'user-read-playback-state user-modify-playback-state'
token = util.prompt_for_user_token(username='******',
scope=scope,client_id=ID,client_secret=SECRET, redirect_uri=URI)
#init of player and classes
sp = spotipy.Spotify(auth=token)
reader = Reader(sp)
playback = PlaybackModifier(sp)
try:
reader.update_LCD()
while True:
p = Process(target=readerThread)
q = Process(target=scanThread)
q.start()
p.start()
p.join()
q.joiin()
except KeyboardInterrupt:
GPIO.cleanup()
finally:
GPIO.cleanup()
