app/django/contrib/gis/management/base.py
author Lennard de Rijk <ljvderijk@gmail.com>
Mon, 16 Mar 2009 15:33:27 +0000
changeset 1889 4356a9201d20
parent 323 ff1a9aa48cfd
permissions -rw-r--r--
Use site_name if the system sends a message. Addresses comments on r2564. Patch by: Lennard de Rijk Reviewed by: to-be-reviewed

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()