👀 Views: 32 💬 Answers: 1 📅 Created: 2025-08-20

django sqlalchemy asyncio Python

I'm having a hard time understanding I need some guidance on I tried several approaches but none seem to work... I'm working on a Django 4.1 project where I need to perform asynchronous database operations using SQLAlchemy, but I'm running into issues with connection management. When I try to execute an async database query in a view, I get the following behavior: ``` sqlalchemy.exc.NoSuchModuleError: need to load plugin: sqlalchemy.dialects:asyncpg ``` I have defined my SQLAlchemy database connection with the asyncpg driver, but it seems like the connection is not being established properly. Here's a snippet of how I'm trying to set this up in my view: ```python from fastapi import FastAPI from sqlalchemy.ext.asyncio import AsyncSession, create_async_engine from sqlalchemy.orm import sessionmaker DATABASE_URL = 'postgresql+asyncpg://user:password@localhost/dbname' engine = create_async_engine(DATABASE_URL, echo=True) AsyncSessionLocal = sessionmaker(bind=engine, class_=AsyncSession, expire_on_commit=False) async def get_db(): async with AsyncSessionLocal() as session: yield session @app.get('/items/') async def read_items(db: AsyncSession = Depends(get_db)): result = await db.execute(select(Item)) return result.scalars().all() ``` I've already confirmed that the asyncpg driver is installed and that I can connect to the database using synchronous code, but when I run the application, even the basic queries unexpected result. Any guidance on how to correctly handle async operations with SQLAlchemy in a Django context would be greatly appreciated! For context: I'm using Python on Ubuntu. Am I missing something obvious? This is part of a larger web app I'm building. This is my first time working with Python 3.11.