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Lab funciones terminado #527

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Update lab-python-functions.ipynb
eliasgitch Oct 9, 2025
8b06fea
Lab funciones terminado
eliasgitch Oct 20, 2025
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181 changes: 177 additions & 4 deletions lab-python-functions.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -39,15 +39,188 @@
"\n",
"- Consider the input parameters required for each function and their return values.\n",
"- Utilize function parameters and return values to transfer data between functions.\n",
"- Test your functions individually to ensure they work correctly.\n",
"- Test your functions individually to ensure they work correctly."
]
},
{
"cell_type": "code",
"execution_count": 40,
"id": "771ec5e6",
"metadata": {},
"outputs": [],
"source": [
"def initialize_inventory(products):\n",
" \"\"\"\n",
" Inicializa el inventario pidiendo al usuario la cantidad disponible de cada producto.\n",
" Devuelve un diccionario con el formato {producto: cantidad}.\n",
" \"\"\"\n",
" inventory = {}\n",
"\n",
" for product in products:\n",
" cantidad = input(f\"Introduce la cantidad disponible de '{product}': \")\n",
" if not cantidad.isdigit():\n",
" print(\"Cantidad no válida. Se establece en 0.\")\n",
" cantidad = 0\n",
" inventory[product] = int(cantidad)\n",
"\n",
" return inventory\n"
]
},
{
"cell_type": "code",
"execution_count": 41,
"id": "2071dab4",
"metadata": {},
"outputs": [],
"source": [
"def get_customer_orders():\n",
" \"\"\"\n",
" Solicita al usuario los productos que desea pedir.\n",
" Finaliza cuando el usuario escribe 'done'.\n",
" Devuelve un conjunto (set) con los productos pedidos.\n",
" \"\"\"\n",
" customer_orders = set()\n",
"\n",
" while True:\n",
" producto = input(\"Introduce el producto deseado (o 'done' para finalizar): \").lower()\n",
" if producto == \"done\":\n",
" break\n",
" customer_orders.add(producto)\n",
"\n",
" return customer_orders\n"
]
},
{
"cell_type": "code",
"execution_count": 42,
"id": "064c7f31",
"metadata": {},
"outputs": [],
"source": [
"def update_inventory(customer_orders, inventory):\n",
" \"\"\"\n",
" Actualiza el inventario según los pedidos del cliente.\n",
" Si el producto existe y hay stock, resta una unidad por cada pedido.\n",
" Si no hay stock o el producto no existe, se ignora.\n",
" Devuelve el inventario actualizado.\n",
" \"\"\"\n",
" for producto in customer_orders:\n",
" if producto in inventory:\n",
" if inventory[producto] > 0:\n",
" inventory[producto] -= 1\n",
" else:\n",
" print(f\"No hay stock de '{producto}'.\")\n",
" else:\n",
" print(f\"'{producto}' no existe en el inventario.\")\n",
" return inventory\n"
]
},
{
"cell_type": "code",
"execution_count": 43,
"id": "d28df7d6",
"metadata": {},
"outputs": [],
"source": [
"def calculate_order_statistics(customer_orders, products):\n",
" \"\"\"\n",
" Calcula estadísticas básicas de los pedidos:\n",
" - Total de productos pedidos.\n",
" - Porcentaje de productos únicos pedidos respecto al total disponible.\n",
" \"\"\"\n",
" total_pedidos = len(customer_orders)\n",
" total_disponibles = len(products)\n",
" porcentaje_unicos = (total_pedidos / total_disponibles) * 100\n",
" return total_pedidos, porcentaje_unicos\n"
]
},
{
"cell_type": "code",
"execution_count": 44,
"id": "29e5d669",
"metadata": {},
"outputs": [],
"source": [
"def print_order_statistics(order_statistics):\n",
" \"\"\"\n",
" Imprime las estadísticas del pedido de forma legible.\n",
" \"\"\"\n",
" total_pedidos, porcentaje_unicos = order_statistics\n",
"\n",
" print(\"\\nESTADÍSTICAS DEL PEDIDO\")\n",
" print(\"-\" * 35)\n",
" print(f\"Total de productos pedidos: {total_pedidos}\")\n",
" print(f\"Porcentaje de productos únicos pedidos: {porcentaje_unicos:.2f}%\")\n",
" print(\"-\" * 35)\n"
]
},
{
"cell_type": "code",
"execution_count": 45,
"id": "8455f78a",
"metadata": {},
"outputs": [],
"source": [
"def print_updated_inventory(inventory):\n",
" \"\"\"\n",
" Imprime el inventario actualizado producto por producto.\n",
" \"\"\"\n",
" print(\"\\nINVENTARIO ACTUALIZADO\")\n",
" print(\"-\" * 30)\n",
"\n",
" for producto, cantidad in inventory.items():\n",
" print(f\"- {producto}: {cantidad} unidades\")\n",
"\n",
" print(\"-\" * 30)\n",
" print(\"Fin del inventario.\\n\")\n"
]
},
{
"cell_type": "code",
"execution_count": 46,
"id": "cfb79550",
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"'hay' no existe en el inventario.\n",
"\n",
"ESTADÍSTICAS DEL PEDIDO\n",
"-----------------------------------\n",
"Total de productos pedidos: 3\n",
"Porcentaje de productos únicos pedidos: 60.00%\n",
"-----------------------------------\n",
"\n",
"INVENTARIO ACTUALIZADO\n",
"------------------------------\n",
"- t-shirt: 49 unidades\n",
"- mug: 29 unidades\n",
"- hat: 45 unidades\n",
"- book: 60 unidades\n",
"- keychain: 80 unidades\n",
"------------------------------\n",
"Fin del inventario.\n",
"\n"
]
}
],
"source": [
"products = [\"t-shirt\", \"mug\", \"hat\", \"book\", \"keychain\"]\n",
"\n",
"\n"
"inventory = initialize_inventory(products)\n",
"customer_orders = get_customer_orders()\n",
"updated_inventory = update_inventory(customer_orders, inventory)\n",
"order_statistics = calculate_order_statistics(customer_orders, products)\n",
"print_order_statistics(order_statistics)\n",
"print_updated_inventory(updated_inventory)\n"
]
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 3 (ipykernel)",
"display_name": "Python 3",
"language": "python",
"name": "python3"
},
Expand All @@ -61,7 +234,7 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.9.13"
"version": "3.13.7"
}
},
"nbformat": 4,
Expand Down