shutdown_pc.py

# Importing required modules
import os
import pyttsx3
import speech_recognition as sr
  
  
  
# Creating class
class Gfg:
      
    # Method to take coice commands as input
    def takeCommands(self):
          
          # Using Recognizer and Microphone Method for input voice commands
          r = sr.Recognizer()
          with sr.Microphone() as source:
              print('Listening')
  
              # Number pf seconds of non-speaking audio before
              # a phrase is considered complete
              r.pause_threshold = 0.7 
              audio = r.listen(source)
  
              # Voice input is identified
              try:
  
                  # Listening voice commands in indian english
                  print("Recognizing")
                  Query = r.recognize_google(audio, language='en-in')
  
                  # Displaying the voice command
                  print("the query is printed='", Query, "'")
  
              except Exception as e:
  
                  # Displaying exception
                  print(e)  
                  # Handling exception
                  print("Say that again sir")
                  return "None"
          return Query
  
      
    # Method for voice output
    def Speak(self, audio):
    
          # Constructor call for pyttsx3.init()
          engine = pyttsx3.init('sapi5')
  
          # Setting voice type and id
          voices = engine.getProperty('voices')
          engine.setProperty('voice', voices[1].id)
          engine.say(audio)
          engine.runAndWait()
  
      
    # Method to self shut down system
    def quitSelf(self):
        self.Speak("do u want to switch off the computer sir")
  
        # Input voice command 
        take = self.takeCommands()
        choice = take
        if choice == 'yes':
  
            # Shutting down
            print("Shutting down the computer")
            self.Speak("Shutting the computer")
            os.system("shutdown /s /t 30")
        if choice == 'no':
  
            # Idle
            print("Thank u sir")
            self.Speak("Thank u sir")
  
              
  
# Driver code            
if __name__ == '__main__':
    Maam = Gfg()
    Maam.quitSelf()