hi i wrote a function for producing tuples of all model names, which is this: from django.contrib.contenttypes.models import ContentType from django.db.models.loading import get_model
def get_all_models(): return tuple([(each.__module__+'.'+each.__name__,each.__name__) for each in [each.model_class() for each in ContentType.objects.filter(app_label__in=['products','productoptions','shoppingcart']) if each is not None] if each is not None]) when i run this in my shell it gives this output: (('shoppingcart.models.Cart', 'Cart'), ('shoppingcart.models.CartItem', 'CartItem'), ('shoppingcart.models.CartRule', 'CartRule'), ('products.models.CasesAccessory', 'CasesAccessory'), ('productoptions.models.Coating', 'Coating'), ('shoppingcart.models.ConditionSet', 'ConditionSet'), ('products.models.Eyeglass', 'Eyeglass'), ('products.models.GiftVoucher', 'GiftVoucher'), ('productoptions.models.Lens', 'Lens'), ('productoptions.models.Prescription', 'Prescription'), ('products.models.Readingglass', 'Readingglass'), ('products.models.Sunglass', 'Sunglass'), ('productoptions.models.Tint', 'Tint'), ('productoptions.models.Vision', 'Vision')) while at choices my first option got lost and output is: (('shoppingcart.models.CartItem', 'CartItem'), ('products.models.CasesAccessory', 'CasesAccessory'), ('productoptions.models.Coating', 'Coating'), ('products.models.Eyeglass', 'Eyeglass'), ('products.models.GiftVoucher', 'GiftVoucher'), ('productoptions.models.Lens', 'Lens'), ('productoptions.models.Prescription', 'Prescription'), ('products.models.Readingglass', 'Readingglass'), ('products.models.Sunglass', 'Sunglass'), ('productoptions.models.Tint', 'Tint'), ('productoptions.models.Vision', 'Vision')) why did this happened and whats the fix ? -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscr...@googlegroups.com. To post to this group, send email to django-users@googlegroups.com. Visit this group at http://groups.google.com/group/django-users?hl=en. For more options, visit https://groups.google.com/groups/opt_out.