Fastapi Tutorial Pdf !!link!! Official

app = 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"}

app = FastAPI()

# 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"}, ]

FastAPI is a modern, fast (high-performance), web framework for building APIs with Python 3.7+ based on standard Python type hints. In this tutorial, we'll explore the basics of FastAPI and build a simple API to demonstrate its capabilities. fastapi tutorial pdf

To get started with FastAPI, you'll need to install it using pip:

# Define a Pydantic model for our data class Item(BaseModel): id: int name: str description: str app = FastAPI() # GET endpoint to retrieve

from fastapi import FastAPI

You can download a PDF version of this tutorial [here](insert link to PDF). "name": "Item 1"