python web framework large project
Django has been used by many large organizations (Washington Post, etc.) and can connect with Postgresql easily enough.  I use it fairly often and have had no trouble.
I need your advices to choose a Python Web Framework for developing a large project:
Database (Postgresql)will have at least 500 tables, most of them with a composite primary
key, lots of constraints, indexes & queries. About 1,500 views for starting. The project belongs to the financial area. Alwasy new requirements are coming.
Will a ORM be helpful?