Synnefo

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from optparse import make_option

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

from synnefo.db.models import Flavor

class Command(BaseCommand):

    args = "<flavor id>"

    help = "Modify a flavor"

    option_list = BaseCommand.option_list + (

        make_option('--set-deleted',

            action='store_true',

            dest='deleted',

            help="Mark a server as deleted"),

        make_option('--set-undeleted',

            action='store_true',

            dest='undeleted',

            help="Mark a server as not deleted"),

        )

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

        if len(args) != 1:

            raise CommandError("Please provide a flavor ID")

        try:

            flavor_id = int(args[0])

            flavor = Flavor.objects.get(id=flavor_id)

        except (ValueError, Flavor.DoesNotExist):

            raise CommandError("Invalid flavor ID")

        if options.get('deleted'):

            flavor.deleted = True

        elif options.get('undeleted'):

            flavor.deleted = False

        flavor.save()