look into using MapperExtension and/or SessionExtension to add hooks within the flush process.
Laurent Rahuel wrote: > > Hi, > > I'm currently trying to port a Django based application using sqlalchemy > and I'm a bit confused with some Django's orm features I'm not able to > find in sqlalchemy. > To avoid triggers I used to redefine the save() and delete() methods > from Django's models to be able to update some other tables not in > relation with the object currently manipulated. > > Using sqlalchemy, every database querying is done via the session object > and thus, save() and delete() are not linked to the manipulated object > anymore. > > So my question is : Is there any kind of "_pre" or "_post" method I can > define in my Declarative models to be able to do the same ? > > Regards, > > Laurent > > > > --~--~---------~--~----~------------~-------~--~----~ 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 sqlalchemy+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sqlalchemy?hl=en -~----------~----~----~----~------~----~------~--~---
