Hi Graham, On Sun, Oct 4, 2009 at 10:25 PM, Graham Charles <[email protected]>wrote:
> > I'm struggling with bulk uploading CSV files to related tables. I have > foreign keys in the source data, but obviously, GAE doesn't use them. > You can translate foreign keys into db.Key instances, and use a ReferenceProperty in you model for them. > The code at > > http://code.google.com/appengine/docs/python/tools/uploadingdata.html > > Works great for one flat table at a time, but doesn't reference how to > relate entries in a Child table to its Parent. > Override the generate_key method in your Loader class, and have it return a key specifying the desired Parent. -Nick Johnson > > Thanks, > > Graham Charles > > > > -- Nick Johnson, Developer Programs Engineer, App Engine Google Ireland Ltd. :: Registered in Dublin, Ireland, Registration Number: 368047 --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google App Engine" 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/google-appengine?hl=en -~----------~----~----~----~------~----~------~--~---
