OPTION_LIST optparse make_option -c --concurrency default DAEMON_CONCU

OPTION_LIST = (
    optparse.make_option('-c', '--concurrency', default=DAEMON_CONCURRENCY,
            action="store", dest="concurrency", type="int",
            help="Number of child processes processing the queue."),
    optparse.make_option('--discard', default=False,
            action="store_true", dest="discard",
            help="Discard all waiting tasks before the server is started. "
                 "WARNING: This is unrecoverable, and the tasks will be "
                 "deleted from the messaging server."),
    optparse.make_option('-s', '--statistics', default=USE_STATISTICS,
            action="store_true", dest="statistics",
            help="Collect statistics."),
    optparse.make_option('-f', '--logfile', default=DAEMON_LOG_FILE,
            action="store", dest="logfile",
            help="Path to log file."), 
...

class Command(BaseCommand):
    """Run the celery daemon."""
    option_list = BaseCommand.option_list + OPTION_LIST
    help = 'Run the celery daemon'

    def handle(self, *args, **options):
        """Handle the management command."""
        run_worker(**options)