How can I handle errors in Flask with Async SQLAlchemy?

How can I handle errors in Flask with Async SQLAlchemy?

You can handle errors in Flask with Async SQLAlchemy by using try-except blocks around your database operations.

Can you give me an example of that?

Sure! Here's a simple example:

from sqlalchemy.exc import SQLAlchemyError

async def create_user(user_data):
    try:
        async with db.session.begin():
            user = User(**user_data)
            db.session.add(user)
    except SQLAlchemyError as e:
        return {'error': str(e)}
    return {'message': 'User created successfully'}

What if I want to log the errors instead of just returning them?

You can use Python's logging module to log errors. Just add a logging statement in the except block.