urllib.quote() is needed by the soc/logic/site/map.py work, so import it from the Python 2.5.2 sources. The entire urllib.py is not supported by Google App Engine (yet?), since it relies on 'import socket' (App Engine provides a separate urlfetch module instead). Patch by: Todd Larsen Review by: to-be-reviewed

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)