def form_valid(self, form): form.instance.user = self.request.user form.instance.recipe_id = self.kwargs['pk'] res = super(AddPictureView, self).form_valid(form) thumbnails.set_thumbnails(self.object) return res
import django; django.setup() from recipes.models import Picture from recipes import thumbnails for p in Picture.objects.all():#filter(image_small__isnull=True): print(p.recipe.title) thumbnails.set_thumbnails(p)