Skip to content

Solved lab #486

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 1 commit into
base: main
Choose a base branch
from
Open

Solved lab #486

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
133 changes: 130 additions & 3 deletions lab-python-functions.ipynb
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -43,13 +43,140 @@
"\n",
"\n"
]
},
{
"cell_type": "code",
"execution_count": 6,
"id": "a87f8b63-0d1c-4b18-a416-c708fb0ed57f",
"metadata": {},
"outputs": [
{
"name": "stdin",
"output_type": "stream",
"text": [
"Please enter the quantity of items in the inventory for product t-shirt: 5\n",
"Please enter the quantity of items in the inventory for product mug: 5\n",
"Please enter the quantity of items in the inventory for product hat: 5\n",
"Please enter the quantity of items in the inventory for product book: 5\n",
"Please enter the quantity of items in the inventory for product keychain: 5\n"
]
},
{
"ename": "NameError",
"evalue": "name 'inventory' is not defined",
"output_type": "error",
"traceback": [
"\u001b[0;31m---------------------------------------------------------------------------\u001b[0m",
"\u001b[0;31mNameError\u001b[0m Traceback (most recent call last)",
"Cell \u001b[0;32mIn[6], line 90\u001b[0m\n\u001b[1;32m 87\u001b[0m \u001b[38;5;66;03m# 7. Call the functions in the appropriate sequence to execute the program and manage customer orders.\u001b[39;00m\n\u001b[1;32m 89\u001b[0m start \u001b[38;5;241m=\u001b[39m initialize_inventory(products)\n\u001b[0;32m---> 90\u001b[0m get_cust_orders \u001b[38;5;241m=\u001b[39m get_customer_orders()\n\u001b[1;32m 91\u001b[0m new_inv \u001b[38;5;241m=\u001b[39m update_inventory(customer_orders, inventory)\n\u001b[1;32m 92\u001b[0m stats \u001b[38;5;241m=\u001b[39m calculate_order_statistics(customer_orders, products)\n",
"Cell \u001b[0;32mIn[6], line 28\u001b[0m, in \u001b[0;36mget_customer_orders\u001b[0;34m()\u001b[0m\n\u001b[1;32m 22\u001b[0m customer_orders \u001b[38;5;241m=\u001b[39m \u001b[38;5;28mset\u001b[39m()\n\u001b[1;32m 24\u001b[0m \u001b[38;5;66;03m# new_order = input(\"Please enter product you would like to order: \").lower()\u001b[39;00m\n\u001b[1;32m 25\u001b[0m \u001b[38;5;66;03m# customer_orders.add(new_order)\u001b[39;00m\n\u001b[1;32m 26\u001b[0m \u001b[38;5;66;03m# query = input(\"Do you want to order another product? Yes/No: \").lower()\u001b[39;00m\n\u001b[0;32m---> 28\u001b[0m \u001b[38;5;28;01mfor\u001b[39;00m product \u001b[38;5;129;01min\u001b[39;00m inventory\u001b[38;5;241m.\u001b[39mkeys():\n\u001b[1;32m 30\u001b[0m \u001b[38;5;28;01mwhile\u001b[39;00m query \u001b[38;5;241m!=\u001b[39m \u001b[38;5;124m\"\u001b[39m\u001b[38;5;124mno\u001b[39m\u001b[38;5;124m\"\u001b[39m:\n\u001b[1;32m 31\u001b[0m \u001b[38;5;28;01mif\u001b[39;00m query \u001b[38;5;241m==\u001b[39m \u001b[38;5;124m\"\u001b[39m\u001b[38;5;124myes\u001b[39m\u001b[38;5;124m\"\u001b[39m:\n",
"\u001b[0;31mNameError\u001b[0m: name 'inventory' is not defined"
]
}
],
"source": [
"# 1. Define a function named initialize_inventory that takes products as a parameter. \n",
"# Inside the function, implement the code for initializing the inventory dictionary\n",
"# using a loop and user input.\n",
"\n",
"products = [\"t-shirt\", \"mug\", \"hat\", \"book\", \"keychain\"]\n",
"\n",
"def initialize_inventory(products):\n",
"\n",
" inventory = {}\n",
" for product in products:\n",
" quantity = int(input(f\"Please enter the quantity of items in the inventory for product {product}: \"))\n",
" inventory[product] = quantity \n",
" \n",
" return inventory\n",
"\n",
"# 2. Define a function named get_customer_orders that takes no parameters.\n",
"# Inside the function, implement the code for prompting the user to enter the product names using a loop.\n",
"# The function should return the customer_orders set.\n",
"\n",
"def get_customer_orders():\n",
"\n",
" customer_orders = set()\n",
"\n",
"# new_order = input(\"Please enter product you would like to order: \").lower()\n",
"# customer_orders.add(new_order)\n",
"# query = input(\"Do you want to order another product? Yes/No: \").lower()\n",
" \n",
" for product in inventory.keys():\n",
" \n",
" while query != \"no\":\n",
" if query == \"yes\":\n",
" answer = int(input(f\"Would you like to buy product {product}?: \"))\n",
" if answer == \"yes\":\n",
" customer_orders.add(product)\n",
" query = input(\"Do you want to order another product? Yes/No: \").lower()\n",
" else:\n",
" print(\"Invalid Input. Valid options are Yes or No.\")\n",
" query = input(\"Do you want to order another product? Yes/No: \").lower()\n",
"\n",
" return customer_orders\n",
"\n",
"# 3. Define a function named update_inventory that takes customer_orders and inventory as parameters.\n",
"# Inside the function, implement the code for updating the inventory dictionary based on the customer orders.\n",
"\n",
"def update_inventory(customer_orders, inventory):\n",
"\n",
" for product in customer_orders:\n",
" if inventory[product] > 0:\n",
" inventory[product] -= 1 \n",
"\n",
" return inventory \n",
"\n",
"# 4. Define a function named calculate_order_statistics that takes customer_orders and products as parameters. \n",
"# Inside the function, implement the code for calculating the order statistics (total products ordered, and percentage of unique products ordered). \n",
"# The function should return these values.\n",
"\n",
"def calculate_order_statistics(customer_orders, products):\n",
"\n",
" total_products_ordered = len(customer_orders)\n",
" percentage = (total_products_ordered / len(products)) * 100\n",
"\n",
" statistics = {\"Total products ordered\": total_products_ordered,\n",
" \"Percentage of unique products\": percentage\n",
" }\n",
" \n",
" return statistics\n",
" \n",
" \n",
"# 5. Define a function named print_order_statistics that takes order_statistics as a parameter. \n",
"# Inside the function, implement the code for printing the order statistics.\n",
"\n",
"def print_order_statistics(order_statistics):\n",
"\n",
" order_statistics = {\"Statistics:\": statistics}\n",
"\n",
" return order_statistics\n",
"\n",
"# 6. Define a function named print_updated_inventory that takes inventory as a parameter. \n",
"# Inside the function, implement the code for printing the updated inventory.\n",
"\n",
"def print_updated_inventory(inventory):\n",
"\n",
" inventory = {\"Inventory\": inventory}\n",
"\n",
" return inventory\n",
"\n",
"# 7. Call the functions in the appropriate sequence to execute the program and manage customer orders.\n",
"\n",
"start = initialize_inventory(products)\n",
"get_cust_orders = get_customer_orders()\n",
"new_inv = update_inventory(customer_orders, inventory)\n",
"stats = calculate_order_statistics(customer_orders, products)\n",
"show = print_order_statistics(order_statistics)\n",
"up_inv = print_updated_inventory(inventory)"
]
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 3 (ipykernel)",
"display_name": "Python [conda env:base] *",
"language": "python",
"name": "python3"
"name": "conda-base-py"
},
"language_info": {
"codemirror_mode": {
Expand All @@ -61,7 +188,7 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.9.13"
"version": "3.13.5"
}
},
"nbformat": 4,
Expand Down