Lab 4

lab-python-list-comprehension.ipynb

@@ -75,6 +75,87 @@
     "\n",
     "```\n"
    ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 6,
+   "id": "a8f8a1ce",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "products = [\"t-shirt\", \"mug\", \"hat\", \"book\", \"keychain\"]\n",
+    "inventory = {}\n",
+    "customer_orders = set()\n",
+    "def initialize_inventory(products_list):\n",
+    "  \n",
+    "  inventory = {item:int(input(f\"How many {item}s are there in the inventory?\")) for item in products_list}\n",
+    "  return inventory"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 8,
+   "id": "7a25be3d",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "#2. Modify the function get_customer_orders so it prompts the user to enter the number of customer orders and gathers the product names using a loop and user input. Use comprehension.\n",
+    "\n",
+    "\n",
+    "def get_customer_orders():\n",
+    "    num_orders = int(input(\"Enter the quantity of t-shirts available: \"))\n",
+    "    customer_orders = {input(f\"Ingrese el nombre del producto {i + 1}: \") for i in range(num_orders)}\n",
+    "    return customer_orders\n",
+    "\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "ed96b826",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "#3. Add a new function to calculate the total price of the customer order. For each product in customer_orders, prompt the user to enter the price of that product. Use comprehension to calculate the total price. Note: assume that the user can only have 1 unit of each product.\n",
+    "\n",
+    "def calculate_total_price(customer_orders):\n",
+    "    total_price = sum(float(input(f\"Input the price '{product}': \")) for product in customer_orders)\n",
+    "    return total_price"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "a7737825",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "#4. Modify the update_inventory function to remove the product from the inventory if its quantity becomes zero after fulfilling the customer orders. Use comprehension to filter out the products with a quantity of zero from the inventory.\n",
+    "\n",
+    "\n",
+    "def update_inventory(customer_orders, inventory):\n",
+    "    for product in customer_orders:\n",
+    "        inventory[product] -= 1\n",
+    "    inventory = {product: qty for product, qty in inventory.items() if qty > 0}\n",
+    "    \n",
+    "    return inventory"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "835c3f60",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "#5. Print the total price of the customer order.\n",
+    "\n",
+    "\n",
+    "def calculate_total_price(customer_orders):\n",
+    "    total_price = sum(float(input(f\"Input the price '{product}': \")) for product in customer_orders)\n",
+    "    print(total_price)\n",
+    "    return total_price"
+   ]
   }
  ],
  "metadata": {
@@ -93,7 +174,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.13"
+   "version": "3.9.19"
   }
  },
  "nbformat": 4,