Hue Lamps + Raspberry Pi Model 3

speech.py

# libs
from phue import Bridge
import speech_recognition as sr
import time

# mapping some hue values to colors
color_hue = {'red':0, 'yellow':12750, 'green': 25500, 'blue':46920,'purple':56100}

# support commands 
command_list = ['red', 'yellow', 'green', 'blue', 'purple']

# Connection to Hue Starter Kit
ip = '192.168.0.199'
bridge = Bridge(ip)
bridge.connect()

# obtain audio from the microphone
r = sr.Recognizer()
mic = sr.Microphone()

# pipeline
def set_color_for_voice(responce, bridge, lamp_number):
    # split responce    
    split = responce.split()
    
    # search for commands in response
    comands = [x for x in split if x in command_list]
    
    # apply action     
    if len(comands) == 1:
        bridge.set_light(lamp_number,'hue', color_hue[comands[0]])
        time.sleep(3)
    else:
        for i in comands:
            bridge.set_light(lamp_number,'hue', color_hue[i])
            time.sleep(0.7)
            
    # set to original color
    bridge.set_light(lamp_number, 'ct', 153)
    print('done')

while True:
    with mic as source:
        print("I am listening!")
        audio = r.listen(source)
        
    try:
        # to use another API key, use `r.recognize_google(audio, key="GOOGLE_SPEECH_RECOGNITION_API_KEY")`
        response = r.recognize_google(audio)
        print(response)
        set_color_for_voice(response, bridge, 2)
    except sr.UnknownValueError:
        print("Google Speech Recognition could not understand audio")
    except sr.RequestError as e:
        print("Could not request results from Google Speech Recognition service; {0}".format(e))