Question 6 (11 Points)
Write a class Cafe representing a real world café. Since all good cafés have an owner and a name,
your Cafe class has to be able to keep track of a café’s owner and her name. For example, Jens
could own a café called “The Caffeine Grenade” and Helge could own a café called “Tonton Tubby’s
Teapot”. Additionally, a café is in either of the two states: open or closed.
The class Cafe shall - apart from its constructor - have three methods called, open, is_accessible,
and change_owner.
When newly created, a café receives a name and the name of the owner. Initially, a café is closed.
After opening a café (with the open method) its state shall change from closed to open. In case
a café gets a new owner, its state changes automatically to closed no matter in which state it was
before and the name of its owner is set to the new owner’s name.
The method is_accessible should print out the state of the café. Example output could be
'<name> is not opened yet.' (closed) and 'Welcome to <name>' (open).
Implement the class Cafe, including a constructor, the open method, the is_accessible method,
and the change_owner method.
Create two Cafe objects in the bottom of your solution file. Demonstrate that their state changes
after they are opened and after their owners change.
Make sure that all methods have an explanatory docstring.
Here is an example of the intended behavior:


>>> cafe_chez_michelle = Cafe('Cheese Cake Heaven', 'Michelle')
>>> cafe_chez_rafael = Cafe('Cookie Monster', 'Rafael')
>>> cafe_chez_michelle.is_accessible()
3
Michelle's Cheese Cake Heaven is not opened yet.
>>> cafe_chez_rafael.is_accessible()
Rafael's Cookie Monster is not opened yet.
>>> cafe_chez_michelle.open()
>>> cafe_chez_michelle.is_accessible()
Welcome to Cheese Cake Heaven
>>> cafe_chez_rafael.is_accessible()
Rafael's Cookie Monster is not opened yet.
>>> cafe_chez_michelle.change_owner('Lena')
>>> cafe_chez_michelle.is_accessible()
Lena's Cheese Cake Heaven is not opened yet.





mit svar indtil videre

class Cafe:
    def __init__(self, name, owner):

        self.name = name
        self.owner = owner

    def open(self):
        self.open = open
        if self.open == open



    def is_accessible(self):
        if self.open == True:
            print("Welcome to" + self.name)
        else:
            print(self.name + " is not open yet")


    def change_owner(self, new_owner):
        self.owner = new_owner