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In-Depth Python OOP
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In-Depth Python OOP

In-Depth Python OOP

1. OOP Concepts
What is Object-Oriented Programming?ClassAttributesInitializationChallenge: UserselfMethodsChallenge: User Auth
2. Inheritance
What is Inheritance?Challenge: AdminMultiple InheritanceMethod Resolution OrderSuperclassUseful Functions
3. Encapsulation
What is Encapsulation?PublicProtectedPrivateChallenge: Protected PasswordProperties@property@property.setterChallenge: Password Validation
4. Polymorphism and Abstraction
What is Polymorphism?MixinsChallenge: AuthMixinWhat is Abstraction?Abstract ClassAbstract MethodChallenge: AbstractAdmin
5. Magic Methods
What are magic methods?repr and strMath Magic MethodsComparison Magic MethodsChallenge: Users Representation and ComparisonSummary

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Challenge: User Auth

Opgave

Swipe to start coding

Let's improve your User class!

  1. Create the class attribute is_authenticated in the User class.
  2. Define the login() method that takes arguments self and taken_password.
  3. 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.
  4. Define the logout() methods. This method should assign the False value to the is_authenticated instance attribute.

Løsning

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Var alt klart?

Hvordan kan vi forbedre det?

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Sektion 1. Kapitel 8
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book
Challenge: User Auth

Opgave

Swipe to start coding

Let's improve your User class!

  1. Create the class attribute is_authenticated in the User class.
  2. Define the login() method that takes arguments self and taken_password.
  3. 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.
  4. Define the logout() methods. This method should assign the False value to the is_authenticated instance attribute.

Løsning

Switch to desktopSkift til skrivebord for at øve i den virkelige verdenFortsæt der, hvor du er, med en af nedenstående muligheder
Var alt klart?

Hvordan kan vi forbedre det?

Tak for dine kommentarer!

Sektion 1. Kapitel 8
Switch to desktopSkift til skrivebord for at øve i den virkelige verdenFortsæt der, hvor du er, med en af nedenstående muligheder
Vi beklager, at noget gik galt. Hvad skete der?
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