Challenge: User Auth

Aufgabe

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Let's improve your User class!

Create the class attribute is_authenticated in the User class.
Define the login() method that takes arguments self and taken_password.
The login() method should compare the user and taken passwords.
If the user password is equal to the taken password, the True should be assigned to the is_authenticated attribute.
If the user password is not equal to the taken password, the "Wrong password!" should be written in the console.
Define the logout() methods. This method should assign the False value to the is_authenticated instance attribute.

Lösung

class User:

is_authenticated = False

def __init__(self, username, password):

self.username = username

self.password = password

def login(self, taken_password):

if self.password == taken_password:

self.is_authenticated = True

print("User is authenticated")

else:

print("Wrong password!")

def logout(self):

self.is_authenticated = False

print("User is loggouted")

bob = User("bob123.user", "secret_bob_password")

print(bob.is_authenticated)

bob.login("123wsad123")

bob.login("secret_bob_password")

print(bob.is_authenticated)

bob.logout()

print(bob.is_authenticated)

War alles klar?

Danke für Ihr Feedback!

Abschnitt 1. Kapitel 8

single

class User:

___ = False

def __init__(self, username, password):

self.username = username

self.password = password

def ___(self, ___):

if self.___ == taken_password:

self.is_authenticated = ___

print("User is authenticated")

else:

print("Wrong password!")

def ___(self):

self.___ = False

print("User is loggouted")

bob = User("bob123.user", "secret_bob_password")

print(bob.is_authenticated) # False

bob.login("123wsad123") # Try to login with wrong password

bob.login("secret_bob_password")

print(bob.is_authenticated) # True

bob.logout()

print(bob.is_authenticated) # False

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