from fastapi import FastAPI app = FastAPI()
@app.get("/items/") async def read_items(commons: dict = Depends(common_parameters)): return commons
uvicorn main:app --reload Visit http://127.0.0.1:8000 . You’ll see the JSON response. Now visit http://127.0.0.1:8000/docs – a fully interactive Swagger UI appears automatically. fastapi tutorial pdf
def test_read_root(): response = client.get("/") assert response.status_code == 200 assert response.json() == {"message": "Hello World"}
from fastapi.responses import JSONResponse class ResponseModel(BaseModel): status: str data: dict from fastapi import FastAPI app = FastAPI() @app
@app.post("/send-notification/") async def send_notification(background_tasks: BackgroundTasks, email: str): background_tasks.add_task(write_log, f"Notification sent to {email}") return {"message": "Notification will be sent in background"} For real-time, bidirectional communication.
@app.get("/secure-data", response_model=ResponseModel) async def secure_endpoint(): return {"status": "ok", "data": {"secret": "value"}} def test_read_root(): response = client
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