if you want to use sqlalchemy use Flask. If you want to use DjangoORM, use Django.

Pros and cons to both. I guess you can find weird solutions that look better one way or the other except the ORM.. but I don't really see it.

I currently like DjangoORM like 10% better, so I would use Django. It is my favorite ORM I have ever worked with. Right balance of saving you SQL writing time, while still having a good SQL escape hatch when needed.

If you hate DjangoORM, seems silly to suffer through it though.. use Flask or something else.