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Please enable JavaScript in your browser settings or update your browser.Challenge: AuthMixin | Polymorphism and Abstraction
In-Depth Python OOP
course content

Course Content

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

Challenge: AuthMixin

Task

Let's make your code more flexible.

  1. Define the AuthMixin class.
  2. Cut the login and logout methods from the User class and insert them into the AuthMixin body.
  3. Move the is_authenticated class attribute to the AuthMixin.
  4. Inherit the User class from the AuthMixin.

Note

After performing all the actions, you will have an authorization mixin (AuthMixin) that can be used for different user classes.

Task

Let's make your code more flexible.

  1. Define the AuthMixin class.
  2. Cut the login and logout methods from the User class and insert them into the AuthMixin body.
  3. Move the is_authenticated class attribute to the AuthMixin.
  4. Inherit the User class from the AuthMixin.

Note

After performing all the actions, you will have an authorization mixin (AuthMixin) that can be used for different user classes.

Everything was clear?

Section 4. Chapter 3
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Challenge: AuthMixin

Task

Let's make your code more flexible.

  1. Define the AuthMixin class.
  2. Cut the login and logout methods from the User class and insert them into the AuthMixin body.
  3. Move the is_authenticated class attribute to the AuthMixin.
  4. Inherit the User class from the AuthMixin.

Note

After performing all the actions, you will have an authorization mixin (AuthMixin) that can be used for different user classes.

Task

Let's make your code more flexible.

  1. Define the AuthMixin class.
  2. Cut the login and logout methods from the User class and insert them into the AuthMixin body.
  3. Move the is_authenticated class attribute to the AuthMixin.
  4. Inherit the User class from the AuthMixin.

Note

After performing all the actions, you will have an authorization mixin (AuthMixin) that can be used for different user classes.

Everything was clear?

Section 4. Chapter 3
toggle bottom row

Challenge: AuthMixin

Task

Let's make your code more flexible.

  1. Define the AuthMixin class.
  2. Cut the login and logout methods from the User class and insert them into the AuthMixin body.
  3. Move the is_authenticated class attribute to the AuthMixin.
  4. Inherit the User class from the AuthMixin.

Note

After performing all the actions, you will have an authorization mixin (AuthMixin) that can be used for different user classes.

Task

Let's make your code more flexible.

  1. Define the AuthMixin class.
  2. Cut the login and logout methods from the User class and insert them into the AuthMixin body.
  3. Move the is_authenticated class attribute to the AuthMixin.
  4. Inherit the User class from the AuthMixin.

Note

After performing all the actions, you will have an authorization mixin (AuthMixin) that can be used for different user classes.

Everything was clear?

Task

Let's make your code more flexible.

  1. Define the AuthMixin class.
  2. Cut the login and logout methods from the User class and insert them into the AuthMixin body.
  3. Move the is_authenticated class attribute to the AuthMixin.
  4. Inherit the User class from the AuthMixin.

Note

After performing all the actions, you will have an authorization mixin (AuthMixin) that can be used for different user classes.

Section 4. Chapter 3
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