python-handler.py

from time import sleep
import sys

def servo_toggle():
    print("Dropping!")
    servo.max()
    sleep(1.2)
    servo.mid()
    sleep(1)
    servo.min()
    sleep(1.3)
    servo.mid()

def led_strip_controller(color_list):
    print("Settings colors!")
    for i in range(8):
        color = color_list[i]
        pixels[i] = tuple(int(color[i:i+2], 16) for i in (0, 2, 4))

def play_music(song):
    proc = subprocess.Popen(f"mpg123 music/{str(song)}.mp3", shell=True)

def stop_music():
    subprocess.Popen("pkill mpg123", shell=True)

if sys.argv[1] == "pixels":
    import board
    import neopixel
    pixels = neopixel.NeoPixel(board.D21, 8)
    color_list = [sys.argv[2], sys.argv[3], sys.argv[4], sys.argv[5], sys.argv[6], sys.argv[7], sys.argv[8], sys.argv[9]]
    led_strip_controller(color_list)
elif sys.argv[1] == "servo":
    from gpiozero import Servo
    servo = Servo(20)
    servo_toggle()
elif sys.argv[1] == "song":
    import subprocess
    if sys.argv[2] == "play":
        play_music(sys.argv[3])
    elif sys.argv[2] == "stop":
        stop_music()
else:
    print("ERROR: Cannot find argument!")