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Python 中的个人助理(Jarvis)

原文: https://pythonspot.com/personal-assistant-jarvis-in-python/

我认为在 Python 中创建个人助理很酷。 如果您喜欢电影,可能已经听说过 A.I. Jarvis。 钢铁侠电影中的角色 在本教程中,我们将创建 机器人

我要拥有的功能是:

对于本教程,您将需要(Ubuntu)Linux,Python 和可正常使用的麦克风。

视频

这是您要创建的(观看整个视频,最后是演示):

https://www.youtube-nocookie.com/embed/ErGAhUa_rlA?rel=0

识别语音

可以使用 Python 语音识别模块完成语音识别。我们使用 Google Speech API,因为它的质量很高。

以语音回答(文字转语音)

各种 API 和程序可用于文本到语音的应用程序。Espeak 和 pyttsx 开箱即用,但听起来很机器人。我们决定使用 Google 文字到语音 API gTTS。

sudo pip install gTTS

使用它很简单:

from gtts import gTTS
import os
tts = gTTS(text='Hello World', lang='en')
tts.save("hello.mp3")
os.system("mpg321 hello.mp3")

gtts

完整程序

下面的程序将回答口头问题。

#!/usr/bin/env python3
# Requires PyAudio and PySpeech.

import speech_recognition as sr
from time import ctime
import time
import os
from gtts import gTTS

def speak(audioString):
    print(audioString)
    tts = gTTS(text=audioString, lang='en')
    tts.save("audio.mp3")
    os.system("mpg321 audio.mp3")

def recordAudio():
    # Record Audio
    r = sr.Recognizer()
    with sr.Microphone() as source:
    print("Say something!")
    audio = r.listen(source)

    # Speech recognition using Google Speech Recognition
    data = ""
    try:
        # Uses the default API key
        # To use another API key: `r.recognize_google(audio, key="GOOGLE_SPEECH_RECOGNITION_API_KEY")`
        data = r.recognize_google(audio)
        print("You said: " + data)
    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))

    return data

def jarvis(data):
    if "how are you" in data:
        speak("I am fine")

    if "what time is it" in data:
        speak(ctime())

    if "where is" in data:
        data = data.split(" ")
        location = data[2]
        speak("Hold on Frank, I will show you where " + location + " is.")
        os.system("chromium-browser https://www.google.nl/maps/place/" + location + "/&")

# initialization
time.sleep(2)
speak("Hi Frank, what can I do for you?")
while 1:
    data = recordAudio()
    jarvis(data)

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