On Mar 26, 2008, at 1:34 PM, pyplexed wrote:
> > Hi all, > > I'm a complete newcomer to SA, and I've tried to adapt an example I > found on-line to look a bit more like the problem I'm trying to solve. > > If I save an object to my session, and then flush it, I'm getting an > error which Google can't help me with: > > AttributeError: 'MetaData' object has no attribute > 'contextual_connect' > > I saw a post that said an attribute error can happen if the Metadata > class name is mistakenly bound to an instance. I don't think that's > the case in my script. > > I wondered if anyone here would be able to take a quick look at my (no > doubt lousy) code and let me know what I'm doing wrong? > > The code is here: > > http://pubcat.org/alchemyTest.py sessionmaker needs to bind to the Engine, not the MetaData (this might be something we want to detect, its an understandable mistake): Session = sessionmaker(bind=engine, autoflush=True, transactional=False) --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To post to this group, send email to sqlalchemy@googlegroups.com 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 -~----------~----~----~----~------~----~------~--~---
