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136 changes: 134 additions & 2 deletions lab-python-functions.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,14 @@
"# Lab | Functions"
]
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Expand Down Expand Up @@ -43,11 +51,135 @@
"\n",
"\n"
]
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"cell_type": "markdown",
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"metadata": {},
"source": [
"1. Define a function named `initialize_inventory` that takes `products` as a parameter. Inside the function, implement the code for initializing the inventory dictionary using a loop and user input.\n",
"\n",
"2. Define a function named `get_customer_orders` that takes no parameters. Inside the function, implement the code for prompting the user to enter the product names using a loop. The function should return the `customer_orders` set.\n",
"\n",
"3. Define a function named `update_inventory` that takes `customer_orders` and `inventory` as parameters. Inside the function, implement the code for updating the inventory dictionary based on the customer orders.\n",
"\n",
"4. Define a function named `calculate_order_statistics` that takes `customer_orders` and `products` as parameters. Inside the function, implement the code for calculating the order statistics (total products ordered, and percentage of unique products ordered). The function should return these values.\n",
"\n",
"5. Define a function named `print_order_statistics` that takes `order_statistics` as a parameter. Inside the function, implement the code for printing the order statistics.\n",
"\n",
"6. Define a function named `print_updated_inventory` that takes `inventory` as a parameter. Inside the function, implement the code for printing the updated inventory.\n",
"\n",
"7. Call the functions in the appropriate sequence to execute the program and manage customer orders."
]
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"name": "stdout",
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"text": [
"Initial Inventory:\n",
"{'t-shirt': 10, 'mug': 20, 'hat': 30, 'book': 40, 'keychain': 50}\n",
"\n",
"Order Statistics:\n",
"[5, 5, 100.0]\n",
"\n",
"Updated Inventory:\n",
"t-shirt 9\n",
"mug 18\n",
"hat 29\n",
"book 39\n",
"keychain 50\n"
]
}
],
"source": [
"def initialize_inventory(products):\n",
" inventory = {}\n",
" product_count = len(products)\n",
"\n",
" for i in range(product_count):\n",
" quantity = int(input(f\"Enter the quantity for {products[i]} \"))\n",
" inventory[products[i]] = quantity\n",
" return inventory\n",
"\n",
"def get_customer_orders():\n",
" customer_response = True\n",
" dict_cust_order = {\n",
" \"t-shirt\" : 0,\n",
" \"mug\" : 0,\n",
" \"hat\" : 0,\n",
" \"book\" : 0,\n",
" \"keychain\" : 0\n",
" }\n",
"\n",
" while customer_response == True:\n",
" customer_response = int(input(\"Do you want to order more items:(Enter 1 for yes 0 for No): \"))\n",
" if customer_response == True:\n",
" product = input(\"Please give the product to order: \")\n",
"\n",
" if product in inventory:\n",
" dict_cust_order[product] += 1\n",
" \n",
" else:\n",
" print(\"You have entered wrong product\")\n",
" print(\"Please select the product from this list:\", products)\n",
"\n",
" return dict_cust_order\n",
"\n",
"\n",
"def update_inventory(customer_orders,inventory):\n",
" for i,j in inventory.items():\n",
" for a,b in customer_orders.items():\n",
" if i == a:\n",
" inventory[i] = j - b\n",
" return inventory\n",
"\n",
"def calculate_order_statistics(customer_orders,products):\n",
" total_products_ordered = len(customer_orders)\n",
" total_products = len(products)\n",
" percentage_ordered = (100*total_products_ordered)/total_products\n",
"\n",
" order_statistics = [total_products,total_products_ordered,percentage_ordered]\n",
" return order_statistics\n",
"\n",
"def print_order_statistics(order_statistics):\n",
" print(\"\\nOrder Statistics:\")\n",
" print(order_statistics)\n",
"\n",
"def print_updated_inventory(inventory):\n",
" print(\"\\nUpdated Inventory:\")\n",
" for item, value in inventory.items():\n",
" print(item, value)\n",
"\n",
"products = [\"t-shirt\", \"mug\", \"hat\", \"book\", \"keychain\"]\n",
"inventory = initialize_inventory(products)\n",
"print(\"Initial Inventory:\")\n",
"print(inventory)\n",
"customer_orders= get_customer_orders()\n",
"inventory= update_inventory(customer_orders,inventory)\n",
"\n",
"order_statistics=calculate_order_statistics(customer_orders,products)\n",
"print_order_statistics(order_statistics)\n",
"print_updated_inventory(inventory)\n"
]
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"display_name": "Python 3 (ipykernel)",
"display_name": "Python 3",
"language": "python",
"name": "python3"
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Expand All @@ -61,7 +193,7 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.9.13"
"version": "3.13.2"
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"nbformat": 4,
Expand Down