Automate the Boring Stuff with Python Chapter 5 Practice Projects - Fantasy Game Inventory

fantasy-game-inv.py

def displayInventory(inv):
    print("Inventory: ")
    total = 0
    for item, quantity in inv.items():
        print(f'{quantity} {item}')
        total += quantity
    print(f'Total number of items: {total}')


def addToInventory(inventory, addedItems):
    inv_copy = inventory.copy()
    for item in addedItems:
        inv_copy[item] = inv_copy.get(item, 0)+1
    return inv_copy


inventory = {'rope': 1, 'torch': 6, 'gold coin': 42, 'dagger': 1, 'arrow': 12}
displayInventory(inventory)


inv = {'gold coin': 42, 'rope': 1}
dragonLoot = ['gold coin', 'dagger', 'gold coin', 'gold coin', 'ruby']
inv = addToInventory(inv, dragonLoot)
displayInventory(inv)