Fastapi Tutorial Pdf Instant

# Define a Pydantic model for our data class Item(BaseModel): id: int name: str description: str

from fastapi import FastAPI from pydantic import BaseModel

uvicorn main:app --host 0.0.0.0 --port 8000 This will start the development server, and you can access your API at http://localhost:8000 . fastapi tutorial pdf

# POST endpoint to create a new item @app.post("/items/") def create_item(item: Item): items.append(item.dict()) return item

You can download a PDF version of this tutorial [here](insert link to PDF). # Define a Pydantic model for our data

@app.get("/") def read_root(): return {"message": "Welcome to FastAPI"} This code creates a basic FastAPI application with a single endpoint at / .

# GET endpoint to retrieve all items @app.get("/items/") def read_items(): return items fastapi tutorial pdf

Create a new file called main.py and add the following code: