How to Create a Virtual Assistant Using Python

pip install SpeechRecognition # for Voice commandspip install clipboard # For working with clipboardpip install newsapi # For Getting newspip install newsapi-python # For News apipip install psutil # For getting compute infopip install pyaudio # For working with audiopip install pyautogui # For performing some GUI operationpip install pyttsx3 # For Voice Interaction

import clipboardimport datetimeimport osimport psutilimport pyautoguiimport pyjokesimport pyttsx3import pywhatkitimport requestsimport smtplibimport speech_recognition as srimport time as tiimport webbrowser as wefrom email.message import EmailMessagefrom newsapi import NewsApiClientfrom secrets import senderemail, passwordfrom time import sleep

user = "Rohit"assistant= "Jarvis" # Iron man Fan

engine = pyttsx3.init()voices = engine.getProperty("voices")# For Mail voice AKA Jarvisengine.setProperty("voice", voices[0].id)# For Female voice AKA Friday# engine.setProperty("voice", voices[1].id)

def output(audio):    # print(audio) # For printing out the output    engine.say(audio)    engine.runAndWait()# For getting the device index you can execute this code So if you want to change the device you can do that.# for index, name in enumerate(sr.Microphone.list_microphone_names()):#     print("Microphone with name \"{1}\" found for `Microphone(device_index={0})`".format(#         index, name))def inputCommand():    # query = input() # For getting input from CLI    r = sr.Recognizer()    query = ""    with sr.Microphone(device_index=2) as source:        print("Listening...")        r.pause_threshold = 1        try:            query = r.recognize_google(r.listen(source), language="en-IN")        except Exception as e:            output("Say that again Please...")    return query

def greet():    hour = datetime.datetime.now().hour    if (hour >= 6) and (hour < 12):        output(f"Good Morning {user}")    elif (hour >= 12) and (hour < 18):        output(f"Good afternoon {user}")    elif (hour >= 18) and (hour < 21):        output(f"Good Evening {user}")    output("How may I assist you?")

# You can also use a secret file and store these variables there as I am doing or If you not going to show this code to anyone that you can it here as well.def sendEmail():    senderemail = "[email protected]"    password = "********"    email_list = {        "test1": "[email protected]", # Temporary Email        "test2": "<Your Friends, family or business email here>"    }    try:        email = EmailMessage()        output("To whom you want to send the mail?")        name = inputCommand().lower()        email['To'] = email_list[name]        output("What is the subject of the mail?")        email["Subject"] = inputCommand()        email['From'] = senderemail        output("What should i Say?")        email.set_content(inputCommand())        s = smtplib.SMTP("smtp.gmail.com", 587)        s.starttls()        s.login(senderemail, password)        s.send_message(email)        s.close()        output("Email has sent")    except Exception as e:        print(e)        output("Unable to send the Email")

def sendWhatMsg():    user_name = {        'Jarvis': '+91 95299 16394'    }    try:        output("To whom you want to send the message?")        name = inputCommand()        output("What is the message")        we.open("https://web.whatsapp.com/send?phone=" +                user_name[name]+'&text='+inputCommand())        sleep(6)        pyautogui.press('enter')        output("Message sent")    except Exception as e:        print(e)        output("Unable to send the Message")

def weather():    city = "jaipur"    res = requests.get(        f"http://api.openweathermap.org/data/2.5/weather?q={city}&appid=16f0afad2fd9e18b7aee9582e8ce650b&units=metric").json()    temp1 = res["weather"][0]["description"]    temp2 = res["main"]["temp"]    output(        f"Temperature is {format(temp2)} degree Celsius 
Weather is {format(temp1)}")

def news():    newsapi = NewsApiClient(api_key='5840b303fbf949c9985f0e1016fc1155')    output("What topic you need the news about")    topic = inputCommand()    data = newsapi.get_top_headlines(        q=topic, language="en", page_size=5)    newsData = data["articles"]    for y in newsData:        output(y["description"])

def idea():    output("What is your idea?")    data = inputCommand().title()    output("You Said me to remember this idea: " + data)    with open("data.txt", "a", encoding="utf-8") as r:        print(data, file=r)

greet()# Then with while true we can make it a infinite loop on commandwhile True:    # Getting input from the user    query = inputCommand().lower()    # According to the query if query have respective word we will execute the respective command    if ("time" in query):        output("Current time is " +               datetime.datetime.now().strftime("%I:%M"))    elif ('date' in query):        output("Current date is " + str(datetime.datetime.now().day)               + " " + str(datetime.datetime.now().month)               + " " + str(datetime.datetime.now().year))    elif ('email' in query):        sendEmail()    elif ('message' in query):        print("Sending...")        sendWhatMsg()    elif ("search" in query):        output("what you want to search?")        we.open("https://www.google.com/search?q="+inputCommand())    elif ("youtube" in query):        output("What you want to search on Youtube?")        pywhatkit.playonyt(inputCommand())    elif ('weather' in query):        weather()    elif ("news" in query):        news()    elif ("read" in query):        output(clipboard.paste())    elif ("covid" in query):        r = requests.get(            'https://coronavirus-19-api.herokuapp.com/all').json()        output(            f'Confirmed Cases: {r["cases"]} 
Deaths: {r["deaths"]} 
Recovered {r["recovered"]}')    elif ("workspace" in query):        output("Which workspace you want to work on")        os.startfile("D:\\Work Spaces\\" +                     inputCommand()+".code-workspace")    elif ("joke" in query):        output(pyjokes.get_joke())    elif ("idea" in query):        idea()    elif ("do you know" in query):        ideas = open("data.txt", "r")        output(f"You said me to remember these ideas:
{ideas.read()}")    elif ("screenshot" in query):        pyautogui.screenshot(str(ti.time()) + ".png").show()    elif "cpu" in query:        output(f"Cpu is at {str(psutil.cpu_percent())}")    elif "offline" in query:        hour = datetime.datetime.now().hour        if (hour >= 21) and (hour < 6):            output(f"Good Night {user}! Have a nice Sleep")        else:            output(f"By {user}")        quit()