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7:00 PM- Python OOP- Joshua

September 9 @ 7:00 pm - 8:00 pm

Today we did

reviewed classes with the car
talk about indenting
talk about cars
Talk about how we can use classes to limit the amount of dictionaries by storing the information a application needs, in 1 class/object

Homework

Edit Robux to work like our grocery item

Step 1: Create a class called robux_item with two different class variables (Name and Price)

Step 2: replace the two dictionaries with 1 dictionary called item_dict

The dictionary should have a key as the id and the value being a robux_item object

example {“1”: robux_item(insert_paramaters_here)}

Step 3 : edit your application loop, so that in the first if statement which makes the transaction, you correctly grab the name and price and insert it into make_transaction

If you lost robux

def make_transaction(item, price):
    global wallet
    if wallet >= price:
        shopping_cart.append(item)
        wallet -= price
        print(f"You have bought{item}. You now have {wallet} robux left")
    else:
        print("You have no moneyyyyyy")


while True:
    selection = input(menu)

    if selection in item_dict.keys():
        make_transaction(item_dict[selection],price_dict[selection])



    elif selection == "4":
        robux_amount = input("How many robux would you like to add")
        #  "3" ----> 3
        if robux_amount.isnumeric():
            wallet += int(robux_amount)
            print(f"You have added{robux_amount}. You have {wallet}")


    elif selection == "5":
        break
    else:
        print("Wrong Selection")

for item in shopping_cart:
    print(f"you have bought {item}")
print(f"Your Final Balance is {wallet}")

Details

Date:: September 9
Time:: 7:00 pm - 8:00 pm