hello, regarding the last part of your post: i have an unconfirmed suspicion that data validation should not be done in models but in the forms that manipulate data. does anyone know if this is correct?
konstantin On Mar 12, 9:56 am, "gorans" <[EMAIL PROTECTED]> wrote: > Hi, > > I'm trying to access the value of an image field which is uploaded in > the django admin interface - prior to calling the save. > > I have a model called Photo with three attributes: large, medium and > small. Each are ImageFields. > > I have overwritten the save( ) function in Photo so that I can check > that the uploaded file is 800 x 600 px (and then proceed to generate > medium and small) with PIL. However, when I call self.large I end up > with an empty string. > > How would I access the filename of the uploaded image before the super > (save) has been called? (* I think this problem is happening because I > am using the admin *) > > Is overwriting the save method the best way to go about this? I am > aware that I could create a custom Field but I would like to avoid > that. > > Any direction will be greatly appreciated > > Goran --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
