object oriented programming 5
Question 1
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Question 2
You are given the class Product that has a code and quantity on hand, the relevant getter and setter methods and the string method
class Product:
def __init__(self, code, qtyOnHand):
self._code = code
self._qtyOnHand = qtyOnHand
@property
def code(self):
return self._code
@property
def qtyOnHand(self):
return self._qtyOnHand
@qtyOnHand.setter
def qtyOnHand(self, qtyOnHand):
self._qtyOnHand = qtyOnHand
def __str__(self):
return ‘Code: {:5s} Quantity: {:3d}’.format(self._code, self._qtyOnHand)
Question 3
Implement a simple graphical user interface (GUI) to simulate a cash register for a burger outlet which serves three types of burger. Burger Code |
Name |
Price |
B |
Beef Burger |
12.95 |
C |
Chicken Burger |
5.95 |
F |
Fish burger |
7.95 |