def register_product(catalog):
header('Product Registration')
# title, category, stock, price
try:
title = input('Enter product name: ')
category = input('Enter category: ')
stock = int(input('Enter amount in stock: '))
price = float(input('Enter price: $'))
next_id = 1
if len(catalog) > 0:
# ID generation = next_id
next_id = catalog[-1].id + 1
new_product = Product(next_id, title, category, stock, price)
catalog.append(new_product)
except:
print('\n****ERROR REGISTERING PRODUCT****\n')
print('Please do not enter numbers for names, or words for numbers')
choice = input('Press Enter to continue, or `x` to quit.....')
if (choice != 'x'):
register_product(catalog)
else:
return
print('\nProduct: ' + new_product.title + ' registered')
return catalog
def display_out_of_stock():
""" Display out of catalog """
cls()
header("Out of stock")
for p in CATALOG:
if p.Stock == 0:
product_info(p)
input("Press Enter to continue...")
def display_catalog(wait=True):
""" Display catalog in screen """
cls()
header("Cataglog")
for p in CATALOG:
product_info(p)
if wait:
input("Press Enter to continue...")
def display_not_stock():
size = len(catalog)
header("Out of Stock (" + str(size) + "items)")
for item in catalog:
if (item.stock == 0):
print("|" + str(item.id).rjust(2) + " | " + item.title.ljust(20) +
"|" + item.category.ljust(15) + "|" +
str(item.price).rjust(10) + "|" + str(item.stock).rjust(5) +
"|")
def total_stock_value():
""" Calc the total stock value """
header('Total Stock value')
total = 0
for prod in CATALOG:
total += prod.Price * prod.Stock
print('Total stock value: $', total)
input("Press Enter to continue . . .")
def find_unique_categories():
header('Unique Product Categories')
category_list = []
for product in catalog:
category_list.append(product.category)
unique = set(category_list)
print(unique)
def display_out_of_stock(file_name):
header('Products out of stock')
out_of_stock_products = []
print('Out of Stock: ')
for product in catalog:
if product.stock == 0:
out_of_stock_products.append(product)
print(f'{out_of_stock_products[0].title: ^10}')
def total_stock_value(file_name):
header('Total Stock Value')
total_value = 0
for product in catalog:
if product.stock != 0:
price_times_stock = product.price * product.stock
total_value += price_times_stock
print('Total stock value: ${}\n'.format(total_value))
def show_catalog(catalog):
header('REGISTERED PRODUCTS')
for product in catalog:
print(product.title + ':')
print(' Id: ' + str(product.id))
print(' Price: ' + str(product.price))
print(' Quantity: ' + str(product.stock))
print(' Category: ' + str(product.category))
print('\n')
'''print(f"Id: {product.id} | Title: {product.title} | Category: {product.category} | Stock: {product.stock} | Price: {product.price}") '''
print('\n')
def display_catalog():
size = len(catalog)
header("Current Catalog (" + str(size) + " items)")
print("|" + 'ID'.rjust(3) + "|" + 'Title'.ljust(30) + "|" +
'Category'.ljust(15) + "|" + 'Price'.rjust(10) + "|" +
'Stock'.rjust(5) + "|")
print("-" * 70)
for item in catalog:
print("|" + str(item.id).rjust(3) + "|" + item.title.ljust(30) + "|" +
item.category.ljust(15) + "|" + str(item.price).rjust(10) + "|" +
str(item.stock).rjust(5) + "|")
print("-" * 70)
def show_catalog(catalog):
header('REGISTERED PRODUCTS')
for product in catalog:
'''print(product.title + ':')
print(' Id: ' + str(product.id))
print(' Price: ' + str(product.price))
print(' Quantity: ' + str(product.stock))
print(' Category: ' + str(product.category))
print('\n')'''
print(f"Id: {product.id: <10} Title: {product.title: <15} Category: {product.category: <20} Stock: {product.stock: <15} Price: {product.price}")
print('\n')
def show_catalog(catalog, text_to_display='Current Catalog'):
header(text_to_display)
for product in catalog:
'''print(product.title + ':')
print(' Id: ' + str(product.id))
print(' Price: ' + str(product.price))
print(' Quantity: ' + str(product.stock))
print(' Category: ' + str(product.category))
print('\n')'''
print(
f"Id: {product.id: <10} Title: {product.title: <15} Category: {product.category: <20} Stock: {product.stock: <15} Price: ${product.price}"
)
print('\n')
def display_catalog():
size = len(catalog)
header("Current Catalog(" + str(size) + "items")
print("|" + "ID".rjust(2) + " | " + "Title".ljust(20) + " | " +
"Category".ljust(15) + " | " + "Price".rjust(10) + " | " +
"inventory".rjust(5) + "|")
print("-" * 70)
for item in catalog:
print("|" + str(item.id).rjust(2) + " | " + item.title.ljust(20) +
" | " + item.category.ljust(15) + " | " +
str(item.price).rjust(10) + " | " +
str(item.inventory).rjust(5) + "|")
print("-" * 70)
def list_of_categories():
size = len(catalog)
header('Current Categories (' + str(size) + ' items)')
print(
'|' + ' Categories'.ljust(1) + '|')
print('-'*70)
cat_list = []
for item in catalog:
if item.category not in cat_list:
cat_list.append(item.category)
print(item.category.ljust(15))
print('-' * 70)
def display_no_stock():
size = len(catalog)
header("Out of Stock (" + str(size) + " items)")
print("|" + 'ID'.rjust(3) + "|" + 'Title'.ljust(30) + "|" +
'Category'.ljust(15) + "|" + 'Price'.rjust(10) + "|" +
'Stock'.rjust(5) + "|")
print("-" * 70)
for item in catalog:
if (item.stock == 0):
print("|" + str(item.id).rjust(3) + "|" + item.title.ljust(30) +
"|" + item.category.ljust(15) + "|" +
str(item.price).rjust(11) + "|" + str(item.stock).rjust(8) +
"|")
print("-" * 70)
def load_data(file_name):
header('Product Counter')
try:
reader = open(file_name, 'rb')
temporary_list = pickle.load(reader)
for product in temporary_list:
catalog.append(product)
reader.close()
print('Loaded: {} products'.format(len(catalog)))
except:
print("Error: File not accessable")
def display_catalog():
""" clear()
print("-" *30)
print("Current Catalog")
print("-" *30) """
"""print("there are: "+ str(size) + "items") """
size= len(catalog)
header("Current Catalog ("+ str(size) + "items)")
#print("-" * 70)
print("|" +'ID'.rjust(2)
+ "|" + 'Title'.ljust(20)
+ "|" + 'Category'.ljust(15)
+ "|" + 'Price'.rjust(10)
+ "|" + 'Stock'.rjust(5)+ "|")
print("-" * 70)
def out_ofstock():
size = len(catalog)
header("Out of Stock(" + str(size) + " items) ")
#print(" " * 60)
print("|" + 'ID'.rjust(2) + "|" + 'Title'.ljust(24) + "|" +
'Category'.ljust(15) + "|" + 'Price'.rjust(10) + "|" +
'Stock'.rjust(5) + "|")
print("-" * 70)
for item in catalog:
if (item.stock == 0):
print("|" + str(item.id).rjust(2) + "|" + item.title.ljust(24) +
"|" + item.category.ljust(15) + "|" +
str(item.price).rjust(10) + "|" + str(item.stock).rjust(5) +
"|")
print("-" * 70)
def register_product():
""" Register product """
global NEXT_ID
cls()
header("Register")
title = input("Provide the title: ")
category = input("Provide the category: ")
try:
stock = int(input("Provide the stock: "))
price = float(input("Provide the price: "))
product = Product(NEXT_ID, title, category, stock, price)
NEXT_ID += 1
CATALOG.append(product)
except Exception:
print('*** Unexpected format :/\n')
input('Press Enter to continue ...')
def find_cheapest_product(file_name):
header('Cheapest Product')
cheapest_product = [catalog[0]]
for product in catalog:
if product.price < cheapest_product[0].price:
cheapest_product.clear()
cheapest_product.append(product)
elif product.price == cheapest_product[
0].price and product.title != cheapest_product[0].title:
cheapest_product.append(product)
print(
f'Cheapest Item:\n\n {cheapest_product[0].title: <5} | Price: {cheapest_product[0].price}\n\n'
)
def main():
os.system("cls")
header()
user_prompt()
choice = input(">>> ")
if choice == "1":
search_crypto()
elif choice == "2":
fiat_currency()
elif choice == "3":
top_list()
elif choice == "4":
future_values()
elif choice == "5":
create_xlsx()
def register_item():
global last_id
header("Register new Item:")
title = input("New Item Title: ")
category = input("New Item Category: ")
price = float(input("New Item Price: "))
stock = int(input("New Item Quantity:"))
new_item = Item() # <- create instances of a class (objects)
last_id += 1 # No last_id++
new_item.id = last_id
new_item.title = title
new_item.category = category
new_item.price = price
new_item.stock = stock
catalog.append(new_item)
print("Item created!")
def register_item():
global last_id
header("Register new item")
title = input("New item name: ")
category = input("Item's category: ")
price = float(input("Price of item: "))
inventory = int(input("Amount of items: "))
new_item = Item()
last_id += 1
new_item.id = last_id
new_item.title = title
new_item.category = category
new_item.price = price
new_item.inventory = inventory
catalog.append(new_item)
add_log_event("New Item", "Added Item: ", +str(last_id))
print("Item has been created...")
def display_catalog():
size = len(catalog)
header('Current Catalog (' + str(size) + 'items)')
print(
'|' + 'ID'.rjust(2)
+ ' |' + ' Title'.ljust(27)
+ ' |' + ' Category'.ljust(15)
+ ' |' + ' Price'.ljust(10)
+ ' |' + ' Stock'.ljust(5) + '|')
print('-'*70)
for item in catalog:
print(
'|' + str(item.id).rjust(2)
+ ' |' + item.title.ljust(27)
+ ' |' + item.category.ljust(15)
+ ' |' + str(item.price).rjust(10)
+ ' |' + str(item.stock).rjust(5) + ' |')
print('-' * 70)
def register_item():
global last_id
header("Register new Item")
title = input("New item title: ")
cat = input("New item category: ")
price = float(input("New item price: "))
stock = int(input("New item stock: "))
new_item = Item() # <- create instances of a class (objects)
last_id += 1
new_item.id = last_id
new_item.title = title
new_item.category = cat
new_item.price = price
new_item.stock = stock
catalog.append(new_item)
add_log_event("NewItem", "Added item: " + str(last_id))
print("Item created!")
def register_item():
global last_id
header('Register new item')
title = input('New item title: ')
cat = input('New item category: ')
price = float(input('New item price: '))
stock = int(input('New item stock: '))
new_item = Item() # <- how you create instances of a class (objects)
last_id += 1 # no last_id ++
new_item.id = last_id
new_item.title = title
new_item.category = cat
new_item.price = price
new_item.stock = stock
catalog.append(new_item)
add_log_event('New Item', 'Added: ' + str(last_id))
print("Item created!")
def register_item():
global last_id
clear()
header("Register an item")
title = input("New item title: ")
cat = input("New item category: ")
price = float(input("New item price: "))
stock = int(input("New item stock: "))
new_item = Item() # how to create new objects
last_id += 1
new_item.id = last_id
new_item.title = title
new_item.category = cat
new_item.price = price
new_item.stock = stock
catalog.append(new_item)
add_log_events("New Item", "Added item: " + str(last_id))
print("Item created!")
def register_item():
""" clear()
print("-" * 30)
print(" Register New Item")
print("-" * 30) """
header(" Register new Item")
title= input("New item title: ")
category = input ("New item category: ")
price= float(input ("New item price: "))
stock= int(input("New Item stock: "))
new_item = Item() #Create instances of a class (objects)
new_item.id= 0
new_item.title= title
new_item.category= category
new_item.price= price
new_item.stock= stock
catalog.append(new_item)
print("Item created!")
def display_oos():
size = len(catalog)
header('Out of stock items')
print(
'|' + 'ID'.rjust(2)
+ ' |' + ' Title'.ljust(27)
+ ' |' + ' Category'.ljust(15)
+ ' |' + ' Price'.ljust(10)
+ ' |' + ' Stock'.ljust(5) + '|')
print('-'*70)
for item in catalog:
if (item.stock == 0):
print(
'|' + str(item.id).rjust(2)
+ ' |' + item.title.ljust(27)
+ ' |' + item.category.ljust(15)
+ ' |' + str(item.price).rjust(10)
+ ' |' + str(item.stock).rjust(5) + ' |')
print('-' * 70)
def print_log():
header("Logged Events")
for entry in log:
print(entry)
