Synnefo

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from django.core.management.base import BaseCommand

from optparse import make_option

from synnefo.quotas import get_quota_holder

from synnefo.quotas.util import get_db_holdings

class Command(BaseCommand):

    help = "Reconcile quotas with Quotaholder"

    output_transaction = True

    option_list = BaseCommand.option_list + (

        make_option("--userid", dest="userid",

                    default=None,

                    help="Verify quotas only for this user"),

        make_option("--fix", dest="fix",

                    action='store_true',

                    default=False,

                    help="Fix pending commissions"

                    ),

        make_option("--dry-run", dest="dry_run",

                    action='store_true',

                    default=False),

    )

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

        userid = options['userid']

        users = [userid] if userid else None

        # Get info from DB

        db_holdings = get_db_holdings(users)

        # Create commissions

        with get_quota_holder() as qh:

            for user, resources in db_holdings.items():

                if not user:

                    continue

                reset_holding = []

                for res, val in resources.items():

                    reset_holding.append((user, "cyclades." + res, "1", val, 0, 0, 0))

                if not options['dry_run']:

                    try:

                        qh.reset_holding(context={}, reset_holding=reset_holding)

                    except Exception as e:

                        self.stderr.write("Can not set up holding:%s" % e)

                else:

                    self.stdout.write("Reseting holding: %s\n" % reset_holding)