On May 21, 2009, at 2:04 AM, jo wrote:
> > Michael Bayer ha scritto: >> that is your own application changing the primary key of a loaded >> instance, which is a feature very old versions of SQLAlchemy did not >> support. Upgrade to any recent version of 0.4 or 0.5 and you wont >> have that issue anymore. >> > > > Is there any property in the instance to see its state before > flushing it? here are the ways to check for changes, if thats what it is you're looking for. Most of them will still require that you upgrade from your very old version of SQLAlchemy: obj in session.dirty session.is_modified(obj) from sqlalchemy.orm import attributes history = attributes.get_history(obj, attrname) --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/sqlalchemy?hl=en -~----------~----~----~----~------~----~------~--~---
