I wanted to let others know about a project I am working on to give active record style validations to declarative SA classes. The idea is that you can declare validation on individual fields or the whole class and have those validators fire when the session is flushed.
I am not an SA guru by any means and I feel like this is a bit hacked together, but I wanted to get it out there and see if there is interest and feedback. One of the nicest parts about this package, IMO, is that it has the ability to automatically validate some constraints like length of strings and nullability. We set up our web-form validation to map the validation errors to the form fields and it saves us from having to do manual validation at the form level and duplicate meta-data about fields that the declarative classes already know about. PYPI: http://pypi.python.org/pypi/SAValidation bitbucket: http://bitbucket.org/rsyring/sqlalchemy-validation/src -- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To post to this group, send email to sqlalch...@googlegroups.com. To unsubscribe from this group, send email to sqlalchemy+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sqlalchemy?hl=en.
