music_test.py

#!/usr/bin/python

#from gpiozero import Button, LED
from gpiozero import Button, LEDBoard
import time
import vlc

BTW_BUTTON_PIN=2
BTW_LED_PIN=17
GOAL_LED_PIN=21

btw_button = Button(BTW_BUTTON_PIN)
#btw_led = LED(BTW_LED_PIN)
#goal_led = LED(GOAL_LED_PIN)
leds = LEDBoard(
        btw=BTW_LED_PIN,
        goal=GOAL_LED_PIN
)

# Lights on to start
leds.on()
#btw_led.on()
#goal_led.on()

#
# VLC Player Setup
#
instance = vlc.Instance()
player = instance.media_player_new()
#player_events = player.event_manager()
#list_player = instance.media_list_player_new()
#list_events = list_player.event_manager()

#
# Button Press Callback
#
def button_pressed(pin):
        print ("Button " + pin + " was pressed")

def play_music():
        print("Playing music")
        player.set_media(instance.media_new("/home/dts/19 Waterloo.mp3"))
        player.play()
        time.sleep(0.5)
        duration = player.get_length()
        print("Duration: " + str(duration))

while True:
        btw_button.wait_for_press()
        print("THE BUTTON WAS PRESSED!")
        leds.off()
        leds.btw.on()
        play_music()
        time.sleep(1)
        leds.on()
        time.sleep(0.5)