Halloween for Phillips Hue

halloween.py

# Copyright 2013-2018 Sony Interactive Entertainment LLC

import asyncio
import random

from phue import Bridge

b = Bridge('10.128.12.96')

BEDSIDE = b.lights[0]
ALEX = b.lights[1]
LAMP = b.lights[2]
LIVING = b.lights[3]


async def reset(brightness=0x7F):
    # Turn on and set brightness to 50%
    for l in b.lights:
        print(f'Found {l.name}')
        l.on = True
        l.saturation = 0xFF
        l.brightness = brightness


async def flicker(light, on_mean=3.0, off_mean=0.2):
    while True:
        await asyncio.sleep(random.expovariate(1.0/on_mean))
        print(f'Flickering {light.name}')
        light.on = False
        await asyncio.sleep(random.expovariate(1.0/off_mean))
        light.on = True


async def main():
    await reset(0x33)
    #await reset()

    ALEX.brightness = 0x7F
    LIVING.brightness = 0xCC
    LIVING.hue = 0.74*65535
    LIVING.saturation = 0xFF
    BEDSIDE.brightness = 0x99
    BEDSIDE.hue = 0.13*65535

    await asyncio.gather(
        flicker(ALEX),
        flicker(LAMP, 1.0),
        flicker(LIVING),
        flicker(BEDSIDE),
    )


if __name__ == "__main__":
    loop = asyncio.get_event_loop()
    try:
        loop.run_until_complete(main())
    except InterruptedError:
        pass

    loop.stop()
    loop.close()