MIT course

[snippsat]

You will not be happy, here's what comes up in the highlighted top box:

Yes i know

So to a take a example that i did rewrite in a other forum.
The tutorial is from here.
Here is the code from tutorial:

Hide/Show

import random
import sys
import os

class Animal:
    __name = ""
    __height = 0
    __weight = 0
    __sound = 0

    def __init__(self, name,height,weight,sound):
        self.__name = name
        self.__height = height
        self.__weight = weight
        self.__sound = sound

    def set_name(self, name):
        self.__name = name

    def set_height(self, height):
        self.__height = height

    def set_weight(self, weight):
        self.__weight = weight

    def set_sound(self,sound):
        self.__sound = sound

    def get_name(self):
        return self.__name

    def get__height(self):
        return self.__height

    def get__weight(self):
        return self.__weight

    def get__sound(self):
        return self.__sound

    def get_type(self):
        print("Animal")

    def toString(self):
        return "{} is {} cm tall and {} kilograms and say {}".format(self.__name,
                                                                     self.__height,
                                                                     self.__weight,
                                                                     self.__sound)

cat = Animal ('Whiskers', 33, 10 , 'Meow')

print(cat.toString())

class Dog(Animal):
    __owner = ""

    def __init__(self, name, height, weight, sound, owner):
        self.__owner = owner
        super(Dog,self).__init__(name,height,weight,sound)

    def set_owner(self,owner):
        self.__owner = owner

    def get_owner(self):
         return self.__owner

    def get_type(self):
         print("Dog")

    def toString(self):
        return "{} is {} cm tall and {} kilograms and say {} His owner is {}".format(self.__name,
                                                                     self.__height,
                                                                     self.__weight,
                                                                     self.__sound,
                                                                     self.__owner)
    def multiple_sounds(self, how_many=None):
        if how_many is None:
            print(self.get__sound())
        else:
            print(self.get__sound()* how_many)

spot = Dog("Spot", 53, 27, "Ruff", "Derek")
print(spot.toString())

---

I did a Rewrite of code over,no getters and setters.
To code is also shorten to 1/3:

Hide/Show

class Animal:
    def __init__(self, name,height,weight,sound):
        self.name = name
        self.height = height
        self.weight = weight
        self.sound = sound

    def to_string(self):
        return "{} is {} cm tall and {} kilograms and say {}".\
            format(self.name,self.height,self.weight,self.sound)

cat = Animal ('Whiskers', 33, 10 , 'Meow')
print(cat.to_string())

class Dog(Animal):
    def __init__(self, name, height, weight, sound, owner):
        self.owner = owner
        super(Dog,self).__init__(name,height,weight,sound)

    def to_string(self):
        return "{} is {} cm tall and {} kilograms and say {} His owner is {}".\
            format(self.name,self.height,self.weight,self.sound,self.owner)

    def multiple_sounds(self, how_many=None):
        if how_many is None:
            return(self.sound)
        return(self.sound * how_many)

spot = Dog("Spot", 53, 27, "Ruff", "Derek")
print(spot.to_string())
print(spot.multiple_sounds(10))