Notice: This page requires JavaScript to function properly.
Please enable JavaScript in your browser settings or update your browser.Implementation | Classes and Objects
Object-Oriented Programming in Python
course content

Conteúdo do Curso

Object-Oriented Programming in Python

Object-Oriented Programming in Python

1. Classes and Objects
ClassesObjectsImplementationUnique ObjectConstructor
2. Encapsulation
Private and Public ConceptsGet and SetAttributes Annotations
3. Inheritance
InheritanceChallengeMethod super()
4. Polymorphism
PolymorphismChallenge

Implementation

Code

We start to fill the Cat class:

  • An attribute name with the predefined value 'Kitty';
  • A method say_meow().

We create an object cat and call the say_meow() method.

Note

  • Each method obligatory contains self - a reference to the current object;
  • To call the method of the object, write Object.Method().

Tarefa

  1. Add the sleep method.
  2. The sleep method prints a message.
  3. Instantiate an object using the cat variable.

Tarefa

  1. Add the sleep method.
  2. The sleep method prints a message.
  3. Instantiate an object using the cat variable.

Tudo estava claro?

Seção 1. Capítulo 3
toggle bottom row

Implementation

Code

We start to fill the Cat class:

  • An attribute name with the predefined value 'Kitty';
  • A method say_meow().

We create an object cat and call the say_meow() method.

Note

  • Each method obligatory contains self - a reference to the current object;
  • To call the method of the object, write Object.Method().

Tarefa

  1. Add the sleep method.
  2. The sleep method prints a message.
  3. Instantiate an object using the cat variable.

Tarefa

  1. Add the sleep method.
  2. The sleep method prints a message.
  3. Instantiate an object using the cat variable.

Tudo estava claro?

Seção 1. Capítulo 3
toggle bottom row

Implementation

Code

We start to fill the Cat class:

  • An attribute name with the predefined value 'Kitty';
  • A method say_meow().

We create an object cat and call the say_meow() method.

Note

  • Each method obligatory contains self - a reference to the current object;
  • To call the method of the object, write Object.Method().

Tarefa

  1. Add the sleep method.
  2. The sleep method prints a message.
  3. Instantiate an object using the cat variable.

Tarefa

  1. Add the sleep method.
  2. The sleep method prints a message.
  3. Instantiate an object using the cat variable.

Tudo estava claro?

Code

We start to fill the Cat class:

  • An attribute name with the predefined value 'Kitty';
  • A method say_meow().

We create an object cat and call the say_meow() method.

Note

  • Each method obligatory contains self - a reference to the current object;
  • To call the method of the object, write Object.Method().

Tarefa

  1. Add the sleep method.
  2. The sleep method prints a message.
  3. Instantiate an object using the cat variable.

Seção 1. Capítulo 3
Mude para o desktop para praticar no mundo realContinue de onde você está usando uma das opções abaixo
We're sorry to hear that something went wrong. What happened?
some-alt