Hello, I have a small photo gallery application. My model has two classes, Gallery and Photo. Gallery contains information on the width and height of the thumbnails of its photos. I added a post_save signal so that when a Gallery object is saved, all the photo thumbnails are recreated to match the specified width and height. This means that changing information unrelated to the thumbnails recreates them.
I would like to know if it's possible to find which fields have been update so that I could resize the thumbnails only when the width or height attributes have been changed. Is that possible? -Vincent --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~----------~----~----~----~------~----~------~--~---