Create A Program to Create Two Invoice Objects in Python

Instructions

Objective

Write a program to create two invoice objects solution in python.

Requirements and Specifications

For this assignment, refer to page 425 of your textbook. Complete assignment 10.10 and create the Invoice class as per instruction. (30 points)
Once you have written the class, write a program that creates two Invoice Objects to hold the following data: (30 points)

Part Num	Description	Quantity	Price	Total
1001	Hammer 20	15	300
1001	locks	15	5	75

The program should store this data in the two objects, then display the object information in the manner shown in the table above , note that the total is NOT hardcoded, it’s calculated based on the item’s quantity and price (25 points)

Submit your finished code solution file(s) through the assignment link below:

Note: Write program Pseudocode (detail algorithm) and add it as a comment block to the submitted program. (15 points).

Screenshots

program to create two invoice objects in python

Source Code

# A brief description of the project
# Date
# CSC121 M8Pro – Invoice Class
# Your Name
class Invoice:
    def __init__(self, number, description, quantity, price):
        self.number = number
        self.description = description
        self.quantity = quantity
        self.price = price
    def get_number(self):
        return self._number
    def set_number(self, value):
        self._number = value
    def get_description(self):
        return self._description
    def set_description(self, value):
        self._description = value
    def get_quantity(self):
        return self._quantity
    def set_quantity(self, value):
        self._quantity = value
    def get_price(self):
        return self._price
    def set_price(self, value):
        self._price = value
    def calculate_invoice(self):
        return self.price * self.quantity
    number = property(get_number, set_number)
    description = property(get_description, set_description)
    quantity = property(get_quantity, set_quantity)
    price = property(get_price, set_price)
def main():
    """
    Algorithm:
    1. Creating to invoice objects for given invoice parameters
    2. Print header, using python string formatting with 15 chars per column
    3. Print invoice #1 parameters, using python string formatting with 15 chars per column. Total amount is calculated
    by calculate_invoice() instance method3.
    4. Print invoice #2 parameters, using python string formatting with 15 chars per column. Total amount is calculated
    by calculate_invoice() instance method
    """
    i1 = Invoice('1001', 'Hammer', 20, 15.0)
    i2 = Invoice('1002', 'locks', 15, 5.0)
    print('{:<15}'.format('Part Num'), '{:<15}'.format('Description'), '{:<15}'.format('Quantity'),
          '{:<15}'.format('Price'), '{:<15}'.format('Total'), sep='')
    print('---------------------------------------------------------------------------')
    print('{:<15}'.format(i1.number), '{:<15}'.format(i1.description), '{:<15}'.format(str(i1.quantity)),
          '{:<15}'.format(str(i1.price)), '{:<15}'.format(str(i1.calculate_invoice())), sep='')
    print('{:<15}'.format(i2.number), '{:<15}'.format(i2.description), '{:<15}'.format(str(i2.quantity)),
          '{:<15}'.format(str(i2.price)), '{:<15}'.format(str(i2.calculate_invoice())), sep='')
    print('---------------------------------------------------------------------------')
if __name__ == '__main__':
    main()

Program To Create Two Invoice Objects in Python Assignment Solution.

Instructions

Requirements and Specifications