Learning to write Python code? A Python class is a blueprint for creating objects.
It defines a set of attributes and methods that can be used to manipulate those attributes. Here’s an example of a simple Python class:
class Dog:
def __init__(self, name, breed):
self.name = name
self.breed = breed
def bark(self):
print("Woof!")The class keyword is used to define a new class. The name of the class is Dog.
The __init__ method is a special method in Python that is used to initialize an object when it is created. The self parameter refers to the instance of the object being created.
The name and breed attributes are created within the __init__ method and can be accessed using the self reference.
The bark method is an example of a custom method in the class. It can be called on an instance of the Dog class to print “Woof!”.
To create an instance of the class, you can use the following code:
dog = Dog("Fido", "Labrador")
dog.bark()
# Output: Woof!This creates a new instance of the Dog class, with the name attribute set to “Fido” and the breed attribute set to “Labrador”.
The bark method is then called on the dog instance to produce the output “Woof!”.
