Course Content
Object-Oriented Programming in Python
1. Classes and Objects
2. Encapsulation
3. Inheritance
4. Polymorphism
Object-Oriented Programming in Python
Constructor
Constructor is a unique method that is automatically called during object creation. This method is not obligatory to define. The object can be created with the constructor generated automatically, as we did before.
Constructor syntax
Constructor has reserved name __init__()
.
Code
After the object is created, it contains name
and hair_color
attributes, that are created during the constructor call.
If we don't input any values of name
or hair_color
, these attributes automatically have default values: 'Kitty'
, 'black'
.
Test the code below!
Everything was clear?
Section 1. Chapter 5