def cheapest_product_adv():
print_header(" Cheapest price advance")
if (len(catalog) < 1):
print("** Error, empty catalog. Register prods first.")
return
cheapest = catalog[0]
#check if prod is cheaper than cheapest, if it is, then prod is my new cheapest
for prod in catalog:
if (prod.price < cheapest.price):
cheapest = prod
print_product(cheapest)
"""
def out_of_stock():
print_header("Currently Out of Stock")
for prod in catalog:
if (prod.stock == 0):
print_product(prod)
def print_catalog():
print_header(" Current Catalog ")
for prod in catalog:
print_product(prod)