app/django/contrib/gis/management/base.py
author Daniel Diniz <ajaksu@gmail.com>
Fri, 03 Jul 2009 14:35:03 +0200
changeset 2502 2e096acc8720
parent 323 ff1a9aa48cfd
permissions -rw-r--r--
Surveys can now have required questions and comments can be turned on/off. Storing comments is now working. However some issues arise when form errors occur, like missing context and the errors also trigger before a form has been submitted. Reviewed by: Lennard de Rijk

from django.core.management.base import BaseCommand, CommandError

class ArgsCommand(BaseCommand):
    """
    Command class for commands that take multiple arguments.
    """
    args = '<arg arg ...>'

    def handle(self, *args, **options):
        if not args:
            raise CommandError('Must provide the following arguments: %s' % self.args)
        return self.handle_args(*args, **options)

    def handle_args(self, *args, **options):
        raise NotImplementedError()