Python Programming only please no java Create a PollMachine class that can be used for a simple poll for users.  Your program must perform the following actions:   Method to clear the machine state Method to agree/Disagree to 3 options of your choice for example (I enjoy being a student Agree(A)/Disagree(D)) Get tallies of all agrees and disagrees for each answer Keep asking for users to enter answers until the user ends the program. Print the following to the console: Display the results after the poll has ended.  Make sure to use a try-except block and include the finally block.     Describe the data you print. Do not just print numbers to the screen explain what each number represents.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Python Programming only please no java

Create a PollMachine class that can be used for a simple poll for users. 

Your program must perform the following actions:

 

  • Method to clear the machine state
  • Method to agree/Disagree to 3 options of your choice for example (I enjoy being a student Agree(A)/Disagree(D))
  • Get tallies of all agrees and disagrees for each answer

Keep asking for users to enter answers until the user ends the program.

Print the following to the console:

  • Display the results after the poll has ended. 

  • Make sure to use a try-except block and include the finally block.

 

 

Describe the data you print. Do not just print numbers to the screen explain what each number represents.

Expert Solution
Step 1

Code:-

import sys
def userInput(talliesYes, talliesNo):
    print('Enter your name')
    user = input()
    try:
        print('you like a student! Press Y for yes and N for no')
        var = input()
        if var == 'Y':
            talliesYes += 1
        elif var == 'N':
            talliesNo += 1
        else:
            raise Exception('Invalid the Input!!')
        print('you enjoy the courses you have taken so far! Press Y for yes and N for no')
        var = input()
        if var == 'Y':
            talliesYes += 1
        elif var == 'N':
            talliesNo += 1
        else:
            raise Exception('Invalid Input!!')
        print(' you undertaken any part-time jobs! Press Y for yes and N for no')
        var = input()
        if var == 'Y':
            talliesYes += 1
        elif var == 'N':
            talliesNo += 1
        else:
            raise Exception('Invalid Input!!')
        print(user +', you\'ve reached the end of the poll. Press Q to quit')
        var = input()
        if var == 'Q':
            sys.exit()
        else:
            raise Exception('Invalid Input!!')
    except:
        print('Something went wrong during polling!!')
    finally:
        print('The poll for user '+user+' are: No. of affirmatives - '+str(talliesYes)+ ' No. of negations - '+ str(talliesNo))
userInput(0,0)


import os
def clearState():
    command = 'clear'
    if os.name in ('nt', 'dos'):
        command = 'cls'
    os.system(command)
clearState()

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