Preparation for generic user views Added a getSuffixValues method that is meant to allow for having a non-public field as key_name. Also added support for a key-name field being embeded in the form so that if the key-fields change the old key_name is not lost.

from django.core.management.base import NoArgsCommand

class Command(NoArgsCommand):
    help = "Validates all installed models."

    requires_model_validation = False

    def handle_noargs(self, **options):
        self.validate(display_num_errors=True)