gistfile1.txt

from RPi import GPIO
from time import sleep

ROOF_LEFT = [9, 13, 19]
INSIDE_LEFT = [16, 20, 26, 21]
INSIDE_RIGHT = [25, 5, 7, 8, 12, 6, 11]

LEDS = ROOF_LEFT + INSIDE_LEFT + INSIDE_RIGHT
PULL = GPIO.PUD_UP

GPIO.setmode(GPIO.BCM)
GPIO.setwarnings(False)

def gpio_setup():
    for led in LEDS:
        GPIO.setup(led, GPIO.OUT)

def led_test():
    for led in LEDS:
        GPIO.output(led, True)
        sleep(0.1)
        GPIO.output(led, False)

    """
    input("All on. Press Enter to turn off.")

    for led in LEDS:
        GPIO.output(led, False)
        sleep(0.25)
    """

def main():
    gpio_setup()
    while True:
        led_test()

if __name__ == '__main__':
    main()