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@app.put("/items/item_id") def update_item(item_id: int, item: Item, q: str = None): return "item_id": item_id, "item": item, "query": q

@app.middleware("http") async def log_requests(request: Request, call_next): print(f"Request: request.method request.url") response = await call_next(request) print(f"Response status: response.status_code") return response

. ├── database.py ├── models.py ├── schemas.py ├── crud.py └── main.py

from pydantic import BaseModel

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import os DATABASE_URL = os.getenv("DATABASE_URL", "sqlite:///./default.db")

from sqlalchemy import create_engine from sqlalchemy.ext.declarative import declarative_base from sqlalchemy.orm import sessionmaker fastapi tutorial pdf

class ResponseModel(BaseModel): status: str data: dict

from fastapi.testclient import TestClient from main import app

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from pydantic import BaseModel

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