Synnefo

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from django.core.management.base import CommandError

from snf_django.management.commands import RemoveCommand

from snf_django.lib.api import faults

from synnefo.logic import networks

from synnefo.management import common

class Command(RemoveCommand):

    can_import_settings = True

    args = "<Network ID> [<Network ID> ...]"

    help = "Remove a network from the Database, and Ganeti"

    @common.convert_api_faults

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

        if not args:

            raise CommandError("Please provide a network ID")

        force = options['force']

        message = "networks" if len(args) > 1 else "network"

        self.confirm_deletion(force, message, args)

        for network_id in args:

            self.stdout.write("\n")

            try:

                network = common.get_resource("network", network_id,

                                              for_update=True)

                self.stdout.write('Removing network: %s\n' %

                                  network.backend_id)

                networks.delete(network)

                self.stdout.write("Successfully submitted Ganeti jobs to"

                                  " remove network %s\n" % network.backend_id)

            except (CommandError, faults.BadRequest) as e:

                self.stdout.write("Error -- %s\n" % e.message)