speech_recognition.py

import speech_recognition as sr
import subprocess
import time
import pyowm
import json

owm = pyowm.OWM('api_key')

subprocess.run(["spd-say", "hello, I am Matilda", "-t", "female2"])
time.sleep(2)

print('ready');
# obtain audio from the microphone
r = sr.Recognizer()
with sr.Microphone() as source:
    audio = r.listen(source)

# recognize speech using Sphinx
try:
    #print("Sphinx thinks you said " + r.recognize_sphinx(audio))
    sphinxes_opinion = r.recognize_sphinx(audio)
except sr.UnknownValueError:
    sphinxes_opinion = ''
except sr.RequestError as e:
    print("Sphinx error; {0}".format(e))

# recognize speech using Google Speech Recognition
try:
    googles_opinion = r.recognize_google(audio)
except sr.UnknownValueError:
    googles_opinion = ''
except sr.RequestError as e:
    print("Could not request results from Google Speech Recognition service; {0}".format(e))

if (googles_opinion == "weather forecast in Auckland"):
    observation = owm.weather_at_place('Auckland')
    w = observation.get_weather()
    forecast = w.get_temperature('celsius')
    subprocess.run(["spd-say", "It's " + str(int(forecast['temp'])) + ' degrees', "-t", "female2"])
elif (googles_opinion == "weather forecast in Rio"):
    observation = owm.weather_at_place('Rio de Janeiro')
    w = observation.get_weather()
    forecast = w.get_temperature('celsius')
    subprocess.run(["spd-say", "It's " + str(int(forecast['temp'])) + ' degrees', "-t", "female2"])
elif (googles_opinion == "weather forecast in Sao Paulo"):
    observation = owm.weather_at_place('Sao Paulo')
    w = observation.get_weather()
    forecast = w.get_temperature('celsius')
    subprocess.run(["spd-say", "It's " + str(int(forecast['temp'])) + ' degrees', "-t", "female2"])
else:
    if (sphinxes_opinion == googles_opinion):
        subprocess.run(["spd-say", "I heard you say: " + googles_opinion, "-t", "female2"])
    else:
        subprocess.run(["spd-say", "I am not sure I heard you properly, but I guess you said " + googles_opinion, "-t", "female2"])
        print(googles_opinion)
        print(sphinxes_opinion)