Synnefo

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

from django.db.utils import IntegrityError

from astakos.im.models import Resource

class Command(BaseCommand):

    args = "<resource>"

    help = "Add a resource"

    def handle(self, *args, **options):

        if len(args) < 1:

            raise CommandError("Invalid number of arguments")

        kwargs = {}

        if args[0].isdigit():

            kwargs['id'] = args[0]

        else:

            kwargs['name'] = args[0]

        try:

            r = Resource.objects.get(**kwargs)

        except Resource.DoesNotExist, e:

            raise CommandError("Invalid resource")

        r.delete()