# Create a list to store our items items = [ {"id": 1, "name": "Item 1", "description": "This is item 1"}, {"id": 2, "name": "Item 2", "description": "This is item 2"}, ]
# Define a Pydantic model for our data class Item(BaseModel): id: int name: str description: str
from fastapi import FastAPI
# GET endpoint to retrieve a single item by ID @app.get("/items/{item_id}") def read_item(item_id: int): for item in items: if item["id"] == item_id: return item return {"error": "Item not found"}
from fastapi import FastAPI from pydantic import BaseModel fastapi tutorial pdf
pip install fastapi
# GET endpoint to retrieve all items @app.get("/items/") def read_items(): return items # Create a list to store our items
Let's create a few more endpoints to demonstrate FastAPI's capabilities. Update the main.py file with the following code: