python what are classes code example

Example 1: classes in python

class Foo:
  def __init__(self):
    self.definition = Foo!
  def hi():
    # Some other code here :)
    
# Classes require an __init__ if you want to assign attributes. (self) defines what describes the attribs.

Example 2: 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'

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