def getID( ):
while True:
id = input("Enter ID (dd-dddd): ")
if id == WILDCARD or Product.isIDValid(id):
return id
else:
print("Error: Invalid input. Try again.")
#---------------------------------------------
from product import Product
# Create two products p1 and p2
p1 = Product("12-3455", 10)
p2 = Product("12-8988", 20)
print(p1.getPrice())
print(p2)
# Create a product with invalid id
id = "33"
#id= "12-9999"
if not Product.isIDValid(id):
print("Invalid id value")
else:
p3 = Product(id, 15)
print(p3)
# Update data member values
print("p1 --->")
print(p1)
print("Update p1 ----->")
p1.setName("Decafe Kona Blend")
p1.setPrice(9.99)
p1.setBalance(45) #try -15 and see what happens
print(p1)
