Build A Virtual Assistant Using Python

Build A Virtual Assistant Using Python

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#VirtualAssistant #Python

[leomtz]

Jesus Christ he has PyCharm on light mode

[joaopedromayrink]

that's crazy 'cause he record this at december the 13th 2019 and i just realized that today is december the 13th 2020 ;-; LOL

[BronzeKneecaps]

This tutorial is well done. Everything worked and the code is easy to follow along with.

[roiepeles]

i was so usfull
you learned me so much more than just how to make a virtual assistant!!!
and I wrote a similar code




from random import choice
import datetime
import webbrowser
import gtts
from time import sleep
import os
from pynput.keyboard import Key, Controller
import warnings
import speech_recognition as sr
keyboard=Controller()


def record():
try:
# Create a recognizer object named r
r = sr.Recognizer()
# Open the microphone and start recording
#NOTE: # The with statement itself ensures proper acquisition and release of resources
with sr.Microphone() as source: # Creates a new Microphone instance, which represents a physical microphone on the computer
print('Say something!')
audio = r.listen(source)# Records a single phrase

# Speech recognition using Google's Speech Recognition
data = ''
try: #Try to get google to recognize the audio NOTE: The try block lets you test a block of code for errors
data = r.recognize_google(audio)
print('You said: ' + data)
except sr.UnknownValueError: # Check for unknown errors, NOTE: The except block lets you handle the error.
print('')
except sr.RequestError as e: # Check for request error
print('cant understand the words ' + e)

return data
except Exception as e:
return str(e)

def assistant_say(text):
print(text)

# Convert the text to speech
myobj = gtts.gTTS(text=text, lang='en', slow=False)

# Save the converted audio to a file
myobj.save('say.mp3')

# Play the converted file
os.system('say.mp3')

def wake_word(text): #if wake word in text return True
wake_words=['hey computer', 'wake up computer', 'siri', 'alexa', 'okay google', 'hey google']
text=text.lower()
for i in wake_words:
if i in text:
return True
return False

def calcul(text):
try:
if 'how much is' in text:
return text[11:] +' is '+str(eval(text[11:]))
else:
return text[7:] +' is '+str(eval(text[7:]))
except:
return "can't calculate roots and Powers"

def date():
return 'today is '+str(datetime.date.today())

def time():
r=datetime.datetime.now()
if r.hour >12:
return "it's "+ str(r.hour)+' pm.'
else:
return "it's "+ str(r.hour)+' am.'

def google(text):
sleep(1)
keyboard.type(text[4:])
return 'press enter'

def make_response(text):
greetings=['hi', 'hey', 'hello', 'greetings', 'hola']
greetings2=['hey there', 'howdy', 'wassup', 'holla', 'hello']
res='i do not have that feacher'
if 'open' in text.split():
return google(text)

for i in text.split():
if i in greetings:
res=choice(greetings2)+' '
if 'date' in text.split():
res = date()
if 'time' in text.split():
res =time()
if 'how much is' in text:
res=calcul(text)
return res




try:
while True:
text=record()
if wake_word(text):
assistant_say('hey there')
while True:
text=record()
while text=='':

if text=='quit':


ZeroDivisionError
t=make_response(text)
assistant_say(t)
sleep(2)
except Exception as e:
print(e)

input()

[lasagne]

Thank you so much im working on an ai for my home automation and this is the most pefect foundation, thank you so much !!

[aeaxplayz]

bro thanks bro. i have been searching everywhere for wake word detection

[awkb]

This is awesome, thanks! glad to see another black bro doing code

[victora]

Instructions unclear, ended up making Ultron 2.0

[Kasterborus]

I like your tutorial, step by step instructions are great and I can't wait to.give it a try

[chcyber]

3:40 Last I checked this wasn't an essay tutorial, But thanks. Great Vid.

[hlumisa.mazomba]

Hello :) Thank you for the tutorial. Is there any way to speed up the response times?

[facundomiranda]

Great video! Thanks you so much, from 🇦🇷

[hannahkat]

Thank for the tutorial. I had to install Homebrew before I could pip install pyaudio. So far so good. Fingers crossed!

[xwrbm]

Great!!! Thanks brother. Keep continuing ...

[gugasevero]

Nice video! The only "problem" i noted is when the assistant speak. It has to open a speaker program. Bur veru good!.

[anshumansharma]

for people using ubuntu
you can use ffplay
just replace it to be :
os.system("ffplay assistant_response.mp3")
this should work

[jabedmiah]

What would I use for the Mac system instead of windows start

[debasishborah]

Sir, please also make an animated GUI for this virtual Please, Please

[JohanMosqueraYT]

Gracias, muy buen tutorial =). Es el mejor en esto, espero ver más vídeos de este estilo.

[FINTHRTD]

myobj.system('start assistant_response.mp3') would only work on windows platform. However, I installed another package called playsound 'pip install playsound', then imported it using 'import playsound' and then under the assistantResponse(text) function I used:
playsound.playsound(filename) instead of ('start assistant_response.mp3') and it did not open any software to play the audio file. I found that a better alternative