Read number 1 problem then solve it. Your answer should be like number 2 2 Assig

Question

Read number 1 problem then solve it. Your answer should be like number 2

2 Assignment #3-Retail (Due Thursday, April 27th @11:59pm) write a class named Retailutem, which should have the following data attributes: item description, units inventory, and price. The RetailItem class should have an init method that creates these attributes. It should also possess the necessary accessor (getters) and mutator etters) methods as appropriate. After this class is created save the file as retail itempy. Afterwards, create another file called testpy and write a program that prompts the user for the number of items to be purchased. These items should be treated as object instances. After the number the of items has been inputted by the user, the program should prompt the user to provide item name (ex shoes, Jeans, Shirts, Jackets, etc), the unit number can make up a number), and item price (you can (you program should make up a price) for each item. Next, the compute the total cost of the entered items based on their prices. Finally, the program should list the items and their respective data attribute values (item number, description, unit, and price)

Explanation / Answer

#retail_item.py
class RetailItem:
   def __init__(self,name,qty,price):
       self.name = name
       self.qty = qty
       self.price = price
  
   def getName(self):
       return self.name
      
   def getQuantity(self):
       return self.qty
  
   def getPrice(self):
       return self.price
      
   def setName(self,name):
       self.name = name
      
   def setQuantity(self,qty):
       self.qty = qty
  
   def setPrice(self,price):
       self.price = price
      
   def __str__(self):
       return "Discription : "+self.name+" Unit# "+str(self.qty)+" Price: "+str(self.price)+" "

#test.py      
def test():
   itemList = []
   total = 0
   numOfItem = int(raw_input("Enter the number of items to be purchased:"));
   i= 0
   while(i<numOfItem):
       name = raw_input(" Enter the name of item #"+str(i+1)+":")
       unit = int(raw_input("Enter unit number of item :"))
       price = float(raw_input("Enter the price of this item :"))
       total = total+price
       item = RetailItem(name,unit,price)
       itemList.append(item)
       i=i+1
   print " Total cost of these items is : "+str(total)+" "
   i=1
   for item in itemList:
       print "Item#"+str(i)+" "+str(item)
       i=i+1
      
      
test()
  
  

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