Fastapi Tutorial Pdf

FROM python:3.11 WORKDIR /app COPY requirements.txt . RUN pip install --no-cache-dir -r requirements.txt COPY . . CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]

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

pip install mkdocs-material mkdocs-exclude FROM python:3

To get started, you need the FastAPI library and an ASGI server like to run your application. pip install "fastapi[standard]" Use code with caution. Copied to clipboard Step 2: Your First "Hello World" API Create a file named and add the following code to define a basic endpoint: = FastAPI() fastapi tutorial pdf

@app.websocket("/ws") async def websocket_endpoint(websocket: WebSocket): await websocket.accept() while True: data = await websocket.receive_text() await websocket.send_text(f"Echo: data")