Как написать джарвиса на питоне

Я думаю что все знают голосового помощника Джарвиса из фильма «Железный человек». И много кто мечтал сделать голосового помощника своими руками. В этой статье мы его напишем.

Что понадобится

Написание самого помощник

Создаём в папке вот такие файлы:

functions.py

Открываем файл functions.py и импортируем библиотеки и остальные файлы:

После этого вставляем данный код и вписываем в строку alias название помощника(у нас pythonguru):

Дальше подключаем микрофон и голос самого помощника

Если у вас не работает микрофон то пробуйте менять значение device_index=1 (например на device_index=2)

Далее вставляем весь этот код (функции разговора ассистента, фунции прослушки микрофона и возможности самого ассистента):

start.py

Этот файл будет служить для запуска всего ассистента

site.py

С его помощью мы будем открывать любые сайты.

calculator.py

Самый простейший калькулятор на пайтоне

envelope.py

Конвертер денег

translator.py

Простой переводчик

Как видите сделать своего голосового помощника на Python не так уж сложно, главное иметь знания об основах языка и всё получится.

Совершенствуй знания по Python каждый день у нас на телеграм канале, PythonGuru.

I thought it would be cool to create a personal assistant in Python. If you are into movies you may have heard of Jarvis, an A.I. based character in the Iron Man films. In this tutorial we will create a robot.

In this tutorial you get started with coding your own Jarvis, the voice activated assistant in Iron Man. Jarvis is a voice assistant, similar to Apple’s Siri or Google Now. In this tutorial we use the power of the Python programming language and a text-to-speech service.

I’m going to be using Ubuntu Linux for this project but you should be able to use it in Windows or Mac as well. However, since there’s quite a bit of command line work required, I’d recommend doing this on a Linux machine.

The features I want to have are:

• Recognize spoken voice (Speech recognition)
• Answer in spoken voice (Text to speech)
• Answer simple commands

For this tutorial you will need (Ubuntu) Linux, Python and a working microphone.

Related course:

• Master Computer Vision with OpenCV

Video

This is what you’ll create (watch the whole video, demo at the end):

Recognize spoken voice

Speech recognition can by done using the Python SpeechRecognition module. We make use of the Google Speech API because of it’s great quality.

Answer in spoken voice (Text To Speech)

Various APIs and programs are available for text to speech applications. Espeak and pyttsx work out of the box but sound very robotic. We decided to go with the Google Text To Speech API, gTTS.

sudo pip install gTTS

Using it is as simple as:

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

Complete program

The program below will answer spoken questions.

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():
    
    r = sr.Recognizer()
    with sr.Microphone() as source:
    print("Say something!")
    audio = r.listen(source)

    
    data = ""
    try:
        
        
        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 + "/&")


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

Related posts:

• Robotics, computer vision and awesome stuff
• Speech Engines (TTS)
• Speech Recognition

Design Jarvis Algorithm using Python

In this tutorial, we will learn how to Design Jarvis’s Algorithm using machine learning in Python. It is nothing like Iron man Jarvis coz he does way more things, but our Jarvis is kind of a personal assistant that helps you in doing some basic tasks. let’s get started!

Design Jarvis Algorithm using Python

Let’s Import some Libraries that we have to use here

import pyttsx3 #pip install pyttsx3
import speech_recognition as sr #pip install speechRecognition
import datetime
import wikipedia # pip install wikipedia
import webbrowser
import os

All the above-mentioned libraries will work fine but you may find an error about PyAudio. In that case just follow this link and you will get all your answers.

Let’s define Engine so that our Speak function will use the voice we have in our system

engine = pyttsx3.init('sapi5')
voices = engine.getProperty('voices')
# print(voices[0].id)
engine.setProperty('voice', voices[0].id)

def speak(audio):
    engine.say(audio)
    engine.runAndWait()

The above function speaks a given string

def wishMe():
    hour = int(datetime.datetime.now().hour)
    if hour>=0 and hour<12:
        speak("Good Morning Sir")

    elif hour>=12 and hour<18:
        speak("Good Afternoon Sir")

    else:
        speak("Good Evening Sir")

    speak("I am Jarvis Sir. I am here to help you")

The above function wish us according to the time

def takeCommand():

    r = sr.Recognizer()
    with sr.Microphone() as source:
        print("Listening...")
        r.pause_threshold = 1
        audio = r.listen(source)
# it converts the audio input into string

    try:
        print("Recognizing...")
        query = r.recognize_google(audio, language='en-in')
        print(f"User said: {query}n")


    except Exception as e:
        # print(e)
        print("Say that again please...")
        return "None"
    return query

The above function takes microphone input from the user and returns string output.

Now let’s move further and do the remaining part

if __name__ == "__main__":
    wishMe()
    while True:
        query = takeCommand().lower() # 

        #logic for executing tasks based on query
        if "how are you" in query:
            speak("I'm fine sir, how can i help you ?")

        elif "who are you" in query:
            speak("Sir I am Jarvis personal assistant ")

        elif 'wikipedia' in query:
            speak('Searching Wikipedia...please wait')
            query = query.replace("wikipedia", "")
            results =  wikipedia.summary(query, sentences = 2)
            speak("wikipedia says")
            print(results)
            speak(results)

        elif'open youtube' in query:
            webbrowser.open("youtube.com")

        elif 'open google' in query:
            webbrowser.open('https://www.google.co.in/')

        elif 'open stackoverflow' in query:
            webbrowser.open('https://stackoverflow.com/')

        elif 'play music'in query:
            music_dir = "C:\Users\Baali\Music"
            songs = os.listdir(music_dir)
            print(songs)
            os.startfile(os.path.join(music_dir, songs[0]))

        elif 'the time' in query:
            strTime = datetime.datetime.now().strftime("%H:%M:%S")
            speak(f"Sir, the time is {strTime}")

        elif 'open code' in query:
            codePath = "C:\Users\Baali\AppData\Local\Programs\Microsoft VS Code\Code.exe"
            os.startfile(codePath)

        elif 'jarvis quit' in query or 'exit' in query or 'close' in query:
            speak("Thanks you for using Jarvis Sir")
            exit()

In the above-mentioned code line whenever our Jarvis hear anything Like “what is the time” it recognizes that we have used “the time” in the query so it will answer accordingly the same followed by other queries and at last if we want to quit the Jarvis just say”Jarvis quit or Exit” our program will end.

Thanks this is all for a basic Jarvis you can put many more things in this. I hope you like it.

Check out my other work here

• Predict Weather Report Using Machine Learning in Python

import random         

import tkinter          # pip install tkinter

from tkinter import *

import datetime    

import pyttsx3          # pip install pyttsx3

import os

import time

import subprocess

import webbrowser

from tkinter import _tkinter

from PIL import ImageTk,Image     # pip install PIL

engine = pyttsx3.init()

# in windows

# engine = pyttsx3.init(‘sapi5’)

window = Tk()

window.configure(bg = «black»)  

SET_WIDTH = 800

SET_HEIGHT = 700

global ques

ques = Entry(window,width=40,bg=»black»,fg=»white»,font = (‘arial’,18,’bold’))  

ques.pack(padx = 10,pady = 20)

def speak(audio):

    engine.say(audio)

    engine.runAndWait()

def wish():

    hour = int(datetime.datetime.now().hour)

    if hour == 0 and hour<=12:

        speak(«Good morning sir»)

    elif hour>=12 and hour<=18:

        speak(«Good afternoon sir»)

    else:

        speak(«Good evening sir»)

def command():

    if ‘open desktop’ in ques.get():

        speak(«ok sir do it «)

        # d = «C:UsersPublicDesktop»

        os.startfile(d)

        # or

        # os.system(d)

    elif ‘open file’ in ques.get():

        speak(«which file sir «)

        d = Toplevel()

        Toplevel.configure(bg=»black»)

        e = Entry(d,bg = «black», fg = «white» ,width = 20)

        e.pack()

        def open_file():

            os.system(e.get())

            speak(«ok sir i will open «+e.get())

        s = Button(d,bg = «black»,font = (‘arial’,18,’bold’),fg  = «white»,width = 10,activeforeground = «grey»,activebackground = «black»,text = «open it»,command=open_file).pack()

    elif ‘shutdown’ in ques.get():

        os.system(«shutdown now -h»)

        speak(«ok sir i shutdown the computer»)

    elif ‘open stackoverflow’ in ques.get():

        speak(«ok sir i will open the stck over flow website»)

        webbrowser.open(«https://wwww.stackoverflow.com»)

    elif ‘open website’ in ques.get():

        speak(«which website sir «)

        d = Toplevel()

        e = Entry(d,bg = «black», fg = «white» ,font = (‘arial’,18,’bold’),width = 20)

        e.pack()

        def open_web():

            webbrowser.open(«https://»+e.get()+».com»)

            speak(«ok sir i will open «+e.get())

        s = Button(d,bg = «black»,fg  = «white»,width = 10,activeforeground = «grey»,activebackground = «black»,text = «open it»,command=open_web).pack()

    elif ‘open google’ in ques.get():

        speak(«ok sir i will open google.com»)

        webbrowser.open(«https://wwww.google.com»)

    elif ‘open youtube’ in ques.get():

        speak(«ok sir i will opwn youtube dot com»)

        webbrowser.open(«https://wwww.youtube.com»)

    elif ‘copy code’ in ques.get():

        speak(«of which file sir «)

        d = Toplevel()

        e = Entry(d,bg = «black»,font = (‘arial’,18,’bold’), fg = «white» ,width = 20)

        e.pack()

        def open_code():

            file = open(e.get(),»r+»)

            re = file.read()

            speak(re)

        s = Button(d,bg = «black»,fg  = «white»,width = 10,activeforeground = «grey»,activebackground = «black»,text = «open it»,command=open_code).pack()

    elif ‘exit’ in ques.get():

        exit()

        speak(«good bye sir have a good day»)

    elif ‘quite’ in ques.get():

        speak(«good bye sir have a good day»)

        exit()

    else :

        speak(«sorry sir i can not do this»)

def you():

    speak(«ok sir open the youtube.com»)

    webbrowser.open(«https://www.youtube.com»)

def win():

    speak(«ok sir i open it»)

    webbrowser.open(«https://techflayer.blogspot.com»)

def main():

    # screen

    bgImg = Image.open(«/home/abhishek/Desktop/Assistants/back.png»)

    window.title(«J.A.R.V.I.S»)

    canvas = tkinter.Canvas(window,width = SET_WIDTH,height = SET_HEIGHT)

    # image=ImageTk.PhotoImage(Image.open(«back.png»)

    image=ImageTk.PhotoImage(bgImg)

    canvas.create_image(0,0,anchor=NW,image=image)

    # entry

    btn = Button(text = «Open Techflayer» ,bg = «black» ,fg=»white»,width=20,activeforeground = «grey»,activebackground = «black»,command = win)

    btn.pack(padx = 0,pady= 0)

    btn = Button(text = » Open Youtube» ,bg = «black»,fg = «white» ,width = 20,activeforeground  = «grey» ,activebackground = «black»,command =you)

    btn.pack(side = TOP)

    btn = Button(bg = «black» ,fg = «white»,width=20,activeforeground = «grey»,activebackground = «black»,text = «command»,command=command).pack(side = BOTTOM,pady = 1 , padx = 3)

    canvas.configure(bg=»black»)

    shape = canvas.create_oval(10,10,60,60,fill = «blue»)

    xspeed = random.randrange(1,8)

    yspeed = random.randrange(1,

    shape2 = canvas.create_oval(10,10,60,60,fill = «blue»)

    xspeed2 = random.randrange(1,9)

    yspeed2 = random.randrange(1,9)

    canvas.pack()

    while True:

        canvas.move(shape,xspeed,yspeed)

        pos = canvas.coords(shape)

        if pos[3]>= 700 or pos[1] <=0:

            yspeed = -yspeed

        if pos[2] >= 800 or pos[0] <=0:

            xspeed= -xspeed

        canvas.move(shape2,xspeed2,yspeed2)

        pos = canvas.coords(shape2)

        if pos[3]>= 700 or pos[1] <=0:

            yspeed2 = -yspeed2

        if pos[2] >= 800 or pos[0] <=0:

            xspeed2= -xspeed2                               

        window.update()

        time.sleep(0.01)

def ball():

    canvas = Canvas()

if __name__ == «__main__»:

    wish()

    main()

window.mainloop()

if __name__ == '__main__':

    clear = lambda: os.system('cls')

    clear()

    wishMe()

    username()

    while True:

        query = takeCommand().lower()

        if 'wikipedia' in query:

            speak('Searching Wikipedia...')

            query = query.replace("wikipedia", "")

            results = wikipedia.summary(query, sentences = 3)

            speak("According to Wikipedia")

            print(results)

            speak(results)

        elif 'open youtube' in query:

            speak("Here you go to Youtuben")

            webbrowser.open("youtube.com")

        elif 'open google' in query:

            speak("Here you go to Googlen")

            webbrowser.open("google.com")

        elif 'open stackoverflow' in query:

            speak("Here you go to Stack Over flow.Happy coding")

            webbrowser.open("stackoverflow.com")  

        elif 'play music' in query or "play song" in query:

            speak("Here you go with music")

            music_dir = "C:\Users\GAURAV\Music"

            songs = os.listdir(music_dir)

            print(songs)   

            random = os.startfile(os.path.join(music_dir, songs[1]))

        elif 'the time' in query:

            strTime = datetime.datetime.now().strftime("% H:% M:% S")   

            speak(f"Sir, the time is {strTime}")

        elif 'open opera' in query:

            codePath = r"C:\Users\GAURAV\AppData\Local\Programs\Opera\launcher.exe"

            os.startfile(codePath)

        elif 'email to gaurav' in query:

            try:

                speak("What should I say?")

                content = takeCommand()

                to = "Receiver email address"   

                sendEmail(to, content)

                speak("Email has been sent !")

            except Exception as e:

                print(e)

                speak("I am not able to send this email")

        elif 'send a mail' in query:

            try:

                speak("What should I say?")

                content = takeCommand()

                speak("whome should i send")

                to = input()   

                sendEmail(to, content)

                speak("Email has been sent !")

            except Exception as e:

                print(e)

                speak("I am not able to send this email")

        elif 'how are you' in query:

            speak("I am fine, Thank you")

            speak("How are you, Sir")

        elif 'fine' in query or "good" in query:

            speak("It's good to know that your fine")

        elif "change my name to" in query:

            query = query.replace("change my name to", "")

            assname = query

        elif "change name" in query:

            speak("What would you like to call me, Sir ")

            assname = takeCommand()

            speak("Thanks for naming me")

        elif "what's your name" in query or "What is your name" in query:

            speak("My friends call me")

            speak(assname)

            print("My friends call me", assname)

        elif 'exit' in query:

            speak("Thanks for giving me your time")

            exit()

        elif "who made you" in query or "who created you" in query:

            speak("I have been created by Gaurav.")

        elif 'joke' in query:

            speak(pyjokes.get_joke())

        elif "calculate" in query:

            app_id = "Wolframalpha api id"

            client = wolframalpha.Client(app_id)

            indx = query.lower().split().index('calculate')

            query = query.split()[indx + 1:]

            res = client.query(' '.join(query))

            answer = next(res.results).text

            print("The answer is " + answer)

            speak("The answer is " + answer)

        elif 'search' in query or 'play' in query:

            query = query.replace("search", "")

            query = query.replace("play", "")         

            webbrowser.open(query)

        elif "who i am" in query:

            speak("If you talk then definitely your human.")

        elif "why you came to world" in query:

            speak("Thanks to Gaurav. further It's a secret")

        elif 'power point presentation' in query:

            speak("opening Power Point presentation")

            power = r"C:\Users\GAURAV\Desktop\Minor Project\Presentation\Voice Assistant.pptx"

            os.startfile(power)

        elif 'is love' in query:

            speak("It is 7th sense that destroy all other senses")

        elif "who are you" in query:

            speak("I am your virtual assistant created by Gaurav")

        elif 'reason for you' in query:

            speak("I was created as a Minor project by Mister Gaurav ")

        elif 'change background' in query:

            ctypes.windll.user32.SystemParametersInfoW(20,

                                                       0,

                                                       "Location of wallpaper",

                                                       0)

            speak("Background changed successfully")

        elif 'open bluestack' in query:

            appli = r"C:\ProgramData\BlueStacks\Client\Bluestacks.exe"

            os.startfile(appli)

        elif 'news' in query:

            try:

                jsonObj = urlopen()

                data = json.load(jsonObj)

                i = 1

                speak('here are some top news from the times of india')

                print(+ 'n')

                for item in data['articles']:

                    print(str(i) + '. ' + item['title'] + 'n')

                    print(item['description'] + 'n')

                    speak(str(i) + '. ' + item['title'] + 'n')

                    i += 1

            except Exception as e:

                print(str(e))

        elif 'lock window' in query:

                speak("locking the device")

                ctypes.windll.user32.LockWorkStation()

        elif 'shutdown system' in query:

                speak("Hold On a Sec ! Your system is on its way to shut down")

                subprocess.call('shutdown / p /f')

        elif 'empty recycle bin' in query:

            winshell.recycle_bin().empty(confirm = False, show_progress = False, sound = True)

            speak("Recycle Bin Recycled")

        elif "don't listen" in query or "stop listening" in query:

            speak("for how much time you want to stop jarvis from listening commands")

            a = int(takeCommand())

            time.sleep(a)

            print(a)

        elif "where is" in query:

            query = query.replace("where is", "")

            location = query

            speak("User asked to Locate")

            speak(location)

        elif "camera" in query or "take a photo" in query:

            ec.capture(0, "Jarvis Camera ", "img.jpg")

        elif "restart" in query:

            subprocess.call(["shutdown", "/r"])

        elif "hibernate" in query or "sleep" in query:

            speak("Hibernating")

            subprocess.call("shutdown / h")

        elif "log off" in query or "sign out" in query:

            speak("Make sure all the application are closed before sign-out")

            time.sleep(5)

            subprocess.call(["shutdown", "/l"])

        elif "write a note" in query:

            speak("What should i write, sir")

            note = takeCommand()

            file = open('jarvis.txt', 'w')

            speak("Sir, Should i include date and time")

            snfm = takeCommand()

            if 'yes' in snfm or 'sure' in snfm:

                strTime = datetime.datetime.now().strftime("% H:% M:% S")

                file.write(strTime)

                file.write(" :- ")

                file.write(note)

            else:

                file.write(note)

        elif "show note" in query:

            speak("Showing Notes")

            file = open("jarvis.txt", "r")

            print(file.read())

            speak(file.read(6))

        elif "update assistant" in query:

            speak("After downloading file please replace this file with the downloaded one")

            url = '# url after uploading file'

            r = requests.get(url, stream = True)

            with open("Voice.py", "wb") as Pypdf:

                total_length = int(r.headers.get('content-length'))

                for ch in progress.bar(r.iter_content(chunk_size = 2391975),

                                       expected_size =(total_length / 1024) + 1):

                    if ch:

                      Pypdf.write(ch)

        elif "jarvis" in query:

            wishMe()

            speak("Jarvis 1 point o in your service Mister")

            speak(assname)

        elif "weather" in query:

            api_key = "Api key"

            speak(" City name ")

            print("City name : ")

            city_name = takeCommand()

            complete_url = base_url + "appid =" + api_key + "&q =" + city_name

            response = requests.get(complete_url)

            x = response.json()

            if x["code"] != "404":

                y = x["main"]

                current_temperature = y["temp"]

                current_pressure = y["pressure"]

                current_humidiy = y["humidity"]

                z = x["weather"]

                weather_description = z[0]["description"]

                print(" Temperature (in kelvin unit) = " +str(current_temperature)+"n atmospheric pressure (in hPa unit) ="+str(current_pressure) +"n humidity (in percentage) = " +str(current_humidiy) +"n description = " +str(weather_description))

            else:

                speak(" City Not Found ")

        elif "send message " in query:

                account_sid = 'Account Sid key'

                auth_token = 'Auth token'

                client = Client(account_sid, auth_token)

                message = client.messages

                                .create(

                                    body = takeCommand(),

                                    from_='Sender No',

                                    to ='Receiver No'

                                )

                print(message.sid)

        elif "wikipedia" in query:

            webbrowser.open("wikipedia.com")

        elif "Good Morning" in query:

            speak("A warm" +query)

            speak("How are you Mister")

            speak(assname)

        elif "will you be my gf" in query or "will you be my bf" in query:  

            speak("I'm not sure about, may be you should give me some time")

        elif "how are you" in query:

            speak("I'm fine, glad you me that")

        elif "i love you" in query:

            speak("It's hard to understand")

        elif "what is" in query or "who is" in query:

            client = wolframalpha.Client("API_ID")

            res = client.query(query)

            try:

                print (next(res.results).text)

                speak (next(res.results).text)

            except StopIteration:

                print ("No results")

if __name__ == '__main__':

    clear = lambda: os.system('cls')

    clear()

    wishMe()

    username()

    while True:

        query = takeCommand().lower()

        if 'wikipedia' in query:

            speak('Searching Wikipedia...')

            query = query.replace("wikipedia", "")

            results = wikipedia.summary(query, sentences = 3)

            speak("According to Wikipedia")

            print(results)

            speak(results)

        elif 'open youtube' in query:

            speak("Here you go to Youtuben")

            webbrowser.open("youtube.com")

        elif 'open google' in query:

            speak("Here you go to Googlen")

            webbrowser.open("google.com")

        elif 'open stackoverflow' in query:

            speak("Here you go to Stack Over flow.Happy coding")

            webbrowser.open("stackoverflow.com")  

        elif 'play music' in query or "play song" in query:

            speak("Here you go with music")

            music_dir = "C:\Users\GAURAV\Music"

            songs = os.listdir(music_dir)

            print(songs)   

            random = os.startfile(os.path.join(music_dir, songs[1]))

        elif 'the time' in query:

            strTime = datetime.datetime.now().strftime("% H:% M:% S")   

            speak(f"Sir, the time is {strTime}")

        elif 'open opera' in query:

            codePath = r"C:\Users\GAURAV\AppData\Local\Programs\Opera\launcher.exe"

            os.startfile(codePath)

        elif 'email to gaurav' in query:

            try:

                speak("What should I say?")

                content = takeCommand()

                to = "Receiver email address"   

                sendEmail(to, content)

                speak("Email has been sent !")

            except Exception as e:

                print(e)

                speak("I am not able to send this email")

        elif 'send a mail' in query:

            try:

                speak("What should I say?")

                content = takeCommand()

                speak("whome should i send")

                to = input()   

                sendEmail(to, content)

                speak("Email has been sent !")

            except Exception as e:

                print(e)

                speak("I am not able to send this email")

        elif 'how are you' in query:

            speak("I am fine, Thank you")

            speak("How are you, Sir")

        elif 'fine' in query or "good" in query:

            speak("It's good to know that your fine")

        elif "change my name to" in query:

            query = query.replace("change my name to", "")

            assname = query

        elif "change name" in query:

            speak("What would you like to call me, Sir ")

            assname = takeCommand()

            speak("Thanks for naming me")

        elif "what's your name" in query or "What is your name" in query:

            speak("My friends call me")

            speak(assname)

            print("My friends call me", assname)

        elif 'exit' in query:

            speak("Thanks for giving me your time")

            exit()

        elif "who made you" in query or "who created you" in query:

            speak("I have been created by Gaurav.")

        elif 'joke' in query:

            speak(pyjokes.get_joke())

        elif "calculate" in query:

            app_id = "Wolframalpha api id"

            client = wolframalpha.Client(app_id)

            indx = query.lower().split().index('calculate')

            query = query.split()[indx + 1:]

            res = client.query(' '.join(query))

            answer = next(res.results).text

            print("The answer is " + answer)

            speak("The answer is " + answer)

        elif 'search' in query or 'play' in query:

            query = query.replace("search", "")

            query = query.replace("play", "")         

            webbrowser.open(query)

        elif "who i am" in query:

            speak("If you talk then definitely your human.")

        elif "why you came to world" in query:

            speak("Thanks to Gaurav. further It's a secret")

        elif 'power point presentation' in query:

            speak("opening Power Point presentation")

            power = r"C:\Users\GAURAV\Desktop\Minor Project\Presentation\Voice Assistant.pptx"

            os.startfile(power)

        elif 'is love' in query:

            speak("It is 7th sense that destroy all other senses")

        elif "who are you" in query:

            speak("I am your virtual assistant created by Gaurav")

        elif 'reason for you' in query:

            speak("I was created as a Minor project by Mister Gaurav ")

        elif 'change background' in query:

            ctypes.windll.user32.SystemParametersInfoW(20,

                                                       0,

                                                       "Location of wallpaper",

                                                       0)

            speak("Background changed successfully")

        elif 'open bluestack' in query:

            appli = r"C:\ProgramData\BlueStacks\Client\Bluestacks.exe"

            os.startfile(appli)

        elif 'news' in query:

            try:

                jsonObj = urlopen()

                data = json.load(jsonObj)

                i = 1

                speak('here are some top news from the times of india')

                print(+ 'n')

                for item in data['articles']:

                    print(str(i) + '. ' + item['title'] + 'n')

                    print(item['description'] + 'n')

                    speak(str(i) + '. ' + item['title'] + 'n')

                    i += 1

            except Exception as e:

                print(str(e))

        elif 'lock window' in query:

                speak("locking the device")

                ctypes.windll.user32.LockWorkStation()

        elif 'shutdown system' in query:

                speak("Hold On a Sec ! Your system is on its way to shut down")

                subprocess.call('shutdown / p /f')

        elif 'empty recycle bin' in query:

            winshell.recycle_bin().empty(confirm = False, show_progress = False, sound = True)

            speak("Recycle Bin Recycled")

        elif "don't listen" in query or "stop listening" in query:

            speak("for how much time you want to stop jarvis from listening commands")

            a = int(takeCommand())

            time.sleep(a)

            print(a)

        elif "where is" in query:

            query = query.replace("where is", "")

            location = query

            speak("User asked to Locate")

            speak(location)

        elif "camera" in query or "take a photo" in query:

            ec.capture(0, "Jarvis Camera ", "img.jpg")

        elif "restart" in query:

            subprocess.call(["shutdown", "/r"])

        elif "hibernate" in query or "sleep" in query:

            speak("Hibernating")

            subprocess.call("shutdown / h")

        elif "log off" in query or "sign out" in query:

            speak("Make sure all the application are closed before sign-out")

            time.sleep(5)

            subprocess.call(["shutdown", "/l"])

        elif "write a note" in query:

            speak("What should i write, sir")

            note = takeCommand()

            file = open('jarvis.txt', 'w')

            speak("Sir, Should i include date and time")

            snfm = takeCommand()

            if 'yes' in snfm or 'sure' in snfm:

                strTime = datetime.datetime.now().strftime("% H:% M:% S")

                file.write(strTime)

                file.write(" :- ")

                file.write(note)

            else:

                file.write(note)

        elif "show note" in query:

            speak("Showing Notes")

            file = open("jarvis.txt", "r")

            print(file.read())

            speak(file.read(6))

        elif "update assistant" in query:

            speak("After downloading file please replace this file with the downloaded one")

            url = '# url after uploading file'

            r = requests.get(url, stream = True)

            with open("Voice.py", "wb") as Pypdf:

                total_length = int(r.headers.get('content-length'))

                for ch in progress.bar(r.iter_content(chunk_size = 2391975),

                                       expected_size =(total_length / 1024) + 1):

                    if ch:

                      Pypdf.write(ch)

        elif "jarvis" in query:

            wishMe()

            speak("Jarvis 1 point o in your service Mister")

            speak(assname)

        elif "weather" in query:

            api_key = "Api key"

            speak(" City name ")

            print("City name : ")

            city_name = takeCommand()

            complete_url = base_url + "appid =" + api_key + "&q =" + city_name

            response = requests.get(complete_url)

            x = response.json()

            if x["code"] != "404":

                y = x["main"]

                current_temperature = y["temp"]

                current_pressure = y["pressure"]

                current_humidiy = y["humidity"]

                z = x["weather"]

                weather_description = z[0]["description"]

                print(" Temperature (in kelvin unit) = " +str(current_temperature)+"n atmospheric pressure (in hPa unit) ="+str(current_pressure) +"n humidity (in percentage) = " +str(current_humidiy) +"n description = " +str(weather_description))

            else:

                speak(" City Not Found ")

        elif "send message " in query:

                account_sid = 'Account Sid key'

                auth_token = 'Auth token'

                client = Client(account_sid, auth_token)

                message = client.messages

                                .create(

                                    body = takeCommand(),

                                    from_='Sender No',

                                    to ='Receiver No'

                                )

                print(message.sid)

        elif "wikipedia" in query:

            webbrowser.open("wikipedia.com")

        elif "Good Morning" in query:

            speak("A warm" +query)

            speak("How are you Mister")

            speak(assname)

        elif "will you be my gf" in query or "will you be my bf" in query:  

            speak("I'm not sure about, may be you should give me some time")

        elif "how are you" in query:

            speak("I'm fine, glad you me that")

        elif "i love you" in query:

            speak("It's hard to understand")

        elif "what is" in query or "who is" in query:

            client = wolframalpha.Client("API_ID")

            res = client.query(query)

            try:

                print (next(res.results).text)

                speak (next(res.results).text)

            except StopIteration:

                print ("No results")