I'm running this code and when i add an item to the inventory,the item appears in all the Inventory Classes, Where am I going wrong here? Once i run Browse(),add new inventory,add items to it, and when i make a new inventory, items from the first inventory appear in the new one by default. how can i fix this problem boys and girls?
inventories = {}
class Inventory: ##Class for new inventory
inventory = {}
items = {}
def __init__(self,name):
self.name = name
def add_item(self,item,price,amount):
if item in self.items:
return False
else:
self.items[item] = int(price)
self.inventory[item] = int(amount)
return True
def add_amount(self,item,amount):
self.inventory[item] += amount
def update_amount(self,item,amount):
self.inventory[item] = amount
def remove_amount(self,item,amount):
self.inventory[item] -= amount
def update_item_price(self,item,price):
self.items[item] = price
def inv_list(self): ##Print the class
print(self.name)
print("\nItem: Price: Amount:\n")
for item in self.inventory:
print(f"{item}\t\t{self.items[item]}\t\t{self.inventory[item]}")
def new_inventory(): ##MAkes a new inventory class and stores in inventories{}
global inventories
while True:
answer = input("What would you like to call your new Inventory?")
if answer in inventories:
print("Name already taken")
continue
inventories[answer] = Inventory(answer)
print("Inventory created")
update(answer)
break
def update(inv): ##Updates an excisting Inventory
global inventories
while True:
inventories[inv].inv_list()
answer = int(input("1.Add item to inventory\n2.Update items price\n3.Update items amount\n4.Exit"))
if answer == 1:
while True:
name = input("Name of item")
price = int(input("Price"))
amount = int(input("Amount"))
answer = inventories[inv].add_item(name,price,amount)
if answer == False:
print("Item already in inventory")
continue
break
if answer == 2:
while True:
print(inventories[inv].inv_list())
name = input("item")
price = int(input("Price"))
if name in inventories[inv].items:
inventories[inv].update_item_price(name,price)
break
print("No such item")
continue
if answer == 3:
while True:
print(inventories[inv].inv_list())
name = input("item")
amount = int(input("Amount"))
if name in inventories[inv].items:
inventories[inv].update_amount(name,amount)
break
print("No such item")
continue
if answer == 4:
break
def browse(): ##Runs the prigram Function
global inventories
while True:
print("Welcome to your inventory collection\nWhat action would you like to take?")
print("1.Add a new inventory list\n2.Update excisting inventory\n3.Exit")
answer = int(input())
if answer == 1:
new_inventory()
if answer == 2:
for x in inventories:
print(x)
while True:
answer = input("Which inv?")
if answer in inventories:
update(answer)
break
if answer == "exit":
break
continue
if answer == 3:
print("Goodbye")
break
else:
continue
browse()
