how to make a class in python
class Person:
def __init__(self, _name, _age):
self.name = _name
self.age = _age
def sayHi(self):
print('Hello, my name is ' + self.name + ' and I am ' + self.age + ' years old!')
p1 = Person('Bob', 25)
p1.sayHi() # Prints: Hello, my name is Bob and I am 25 years old!python class
class Dog(object):
def __init__(self, name, age):
self.name = name
self.age = age
def speak(self):
print("Hi I'm ", self.name, 'and I am', self.age, 'Years Old')
JUB0T = Dog('JUB0T', 55)
Friend = Dog('Doge', 10)
JUB0T.speak()
Friend.speak()classes in python
# Python classes
class Person():
# Class object attributes (attributes that not needed to be mentioned when creating new class of person)
alive = True
def __init__(self, name, age):
# In the __init__ method you can make attributes that will be mentioned when creating new class of person
self.name = name
self.age = age
def speak(self):
# In every method in class there will be self, and then other things (name, age, etc.)
print(f'Hello, my name is {self.name} and my age is {self.age}') # f'' is type of strings that let you use variable within the string
person_one = Person('Sam', 23) # Sam is the name attribute, and 23 is the age attribute
person_one.speak() # Prints Hello, my name is Sam and my age is 23
==================================================================
# Output:
>>> 'Hello, my name is Sam and my age is 23'what is a class in python
A class is a block of code that holds various functions. Because they
are located inside a class they are named methods but mean the samne
thing. In addition variables that are stored inside a class are named
attributes. The point of a class is to call the class later allowing you
to access as many functions or (methods) as you would like with the same
class name. These methods are grouped together under one class name due
to them working in association with eachother in some way.class methods in python
@classmethod
def func(cls, args...)why should i use classes in python
"Why should I use classes in python?"
Classes are essential in OOP.
A good reason to use classes is to make your code structured and organised.
Furthermore it is easy to import functions when they are part of a class since you can just import the class.
Classes provide methods that are useful such as the __repr__ method which allows you to represent an object by a string.
Classes allow for access control (encapsulation) by using the underscore character.Copyright © 2021 Codeinu
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