Complete the Login class implementation. For the class method check_credentials(), you will need to accept two arguments - login and passwd. Do not forget about the self argument. This class method will set two local variables simlogin = "Test" and simpass = "test1234". These variables will simulate the correct login and password for the credential check process. The method will receive the login and password from the user and check it with Test and test1234. If the user sent the correct credentials output: Successful login! If the user sent the correct login name but the wrong password output: Login name is correct, incorrect password! If the user sent an incorrect login name but the correct password output: Login name is incorrect, password accepted! If the user sent both incorrect login name and password output: Unsuccessful login attempt! The class method will return a boolean success variable as True if the login was successful. Using if __name__ == "__main__" to control the flow of your code, add a loop that will stop the process if the user attempts more than 5 login attempts. Ex: If the input is: Testit test And this is their first incorrect attempt. The output is: Unsuccessful login attempt! Try again - you have 4 attempts left! If the input is: Test test1234 The output is: Successful login!

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
Section: Chapter Questions
Problem 1PE
icon
Related questions
Question

Complete the Login class implementation. For the class method check_credentials(), you will need to
accept two arguments - login and passwd. Do not forget about the self argument.

This class method will set two local variables simlogin = "Test" and simpass = "test1234".
These variables will simulate the correct login and password for the credential check process.

The method will receive the login and password from the user and check it with Test and test1234.

If the user sent the correct credentials output:

Successful login!

If the user sent the correct login name but the wrong password output:

Login name is correct, incorrect password!

If the user sent an incorrect login name but the correct password output:

Login name is incorrect, password accepted!

If the user sent both incorrect login name and password output:

Unsuccessful login attempt!

The class method will return a boolean success variable as True if the login was successful.

Using if __name__ == "__main__" to control the flow of your code, add a loop that will stop the process if the
user attempts more than 5 login attempts.

Ex: If the input is:

Testit test

And this is their first incorrect attempt. The output is:

Unsuccessful login attempt!
Try again - you have 4 attempts left!

If the input is:

Test test1234

The output is:

Successful login!

 

 

Expert Solution
Step 1

Python Code for above :

 

 

class Login:
    # set variable
    def __init__(self):
        self.simlogin = "Test"
        self.simpass = "test1234"
   
    #function to check credentials
    def check_credentials(self, login, password):
        # check if login id and password is correct
        if(self.simlogin == login and self.simpass == password):
            print("Successful login!")
            return True

        # if login is correct but password is incorrect
        elif(self.simlogin == login and self.simpass != password):
            print("Login name is correct, incorrect password!")
            return False

        # if login is incorrect password is incorrect
        elif(self.simlogin != login and self.simpass == password):
            print("Login name is incorrect, password accepted!")
            return False

        # if both are incorrect
        else:
            print("Unsuccessful login attempt!")
            return False

if __name__ == "__main__":
    log = Login()
    for i in range(5):
        #get user login and password
        login, password = input().split()
        if(log.check_credentials(login, password) == False):
            print("Try again - you have",4-i,"attempts left!\n")
        else:
            break


 
 
 
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 2 images

Blurred answer
Knowledge Booster
Developing computer interface
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education