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, Service

class Command(BaseCommand):

    args = "<service> <resource> <desc> <unit>"

    help = "Add a resource"

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

        if len(args) < 2:

            raise CommandError("Invalid number of arguments")

        service_name = args[0]

        resource_name = args[1]

        try:

            service = Service.objects.get(name=service_name)

        except Service.DoesNotExist:

            raise CommandError("Invalid service name")

        else:

            try:

                resource = Resource(name=resource_name, service=service)

                resource.save()

            except IntegrityError, e:

                raise CommandError(e)

            # else:

#                 resource.meta.add(args[2:])