kano wand + phillips hue

hue.py

from kano_wand.kano_wand import Shop, Wand, PATTERN
from qhue import Bridge
import moosegesture as mg
import time
import random
import math

class GestureWand(Wand):
    def post_connect(self):
        self.gestures = {
            ("DL", "R", "DL"): "stupefy",
            ("DR", "R", "UR", "D"): "wingardium_leviosa",
            ("UL", "UR"): "reducio",
            ("DR", "U", "UR", "DR", "UR"): "flipendo",
            ("R", "D"): "expelliarmus",
            ("UR", "U", "D", "UL", "L", "DL"): "incendio",
            ("UR", "U", "DR"): "lumos",
            ("U", "D", "DR", "R", "L"): "locomotor",
            ("DR", "DL"): "engorgio",
            ("UR", "R", "DR"): "aguamenti",
            ("UR", "R", "DR", "UR", "R", "DR"): "avis",
            ("D", "R", "U"): "reducto"
        }
        self.spell = None
        self.pressed = False
        self.positions = []
        self.subscribe_button()
        self.subscribe_position()

    def on_position(self, x, y, pitch, roll):
        if self.pressed:
            self.positions.append(tuple([x, -1 * y]))

    def on_button(self, pressed):
        self.pressed = pressed

        if pressed:
            self.spell = None
        else:
            gesture = mg.getGesture(self.positions)
            self.positions = []
            closest = mg.findClosestMatchingGesture(gesture, self.gestures, maxDifference=1)

            if closest != None:
                self.spell = self.gestures[closest[0]]
                self.vibrate(PATTERN.SHORT)
            print("{}: {}".format(gesture, self.spell))

class LightManager():
    def __init__(self):
        self.bridge_ip = "192.168.1.22"
        self.username = "dBHN8d6Qkw6EJMqzEI2oI0zXJGiOdvyE2lRzFha8"
        self.bridge = Bridge(self.bridge_ip, self.username)
        self.light_ids = ["1"]
        self.light_states = {}

        self.default = {"on": True, "bri": 144, "hue": 7676, "sat": 199}
        for id in self.light_ids:
            light = self.bridge.lights[id]
            state = self.default.copy()
            s = light()['state']
            for key in state:
                state[key] = s[key]
            self.light_states[id] = state
            light.state(**self.default)

    def flicker(self, transition):
        for id in self.light_ids:
            light = self.bridge.lights[id]
            c = self.default.copy()
            c["bri"] = c["bri"] + random.randint(0, 53)
            light.state(transitiontime=transition, **c)

    def reset(self):
        for id in self.light_ids:
            light = self.bridge.lights[id]
            light.state(**self.light_states[id])

manager = LightManager()
shop = Shop(wand_class=GestureWand)
wands = []

try:
    while len(wands) == 0:
        print("Scanning...")
        wands = shop.scan(connect=True)

    wand = wands[0]
    while wand.connected:
        sleep = random.uniform(0.1, 0.2)
        transition = math.ceil(sleep * 10)
        manager.flicker(transition)
        time.sleep(sleep)
    manager.reset()

except KeyboardInterrupt as e:
    for wand in wands:
        wand.disconnect()