def _get_notifications(self):
        """
        Получение нотификаций для отправки.
        """
        ft_notifications = NotificationTask.get_by_statuses('new')
        ft_notifications = \
            ft_notifications[:settings.NOTIFICATION_NUM_FIRST_TIME]

        if settings.NOTIFICATION_TWO_DAEMONS:
            self.notification_count = ft_notifications.count()

            return ft_notifications
        else:
            re_notifications = \
                NotificationTask.get_by_statuses('retry').filter(
                    next_time__lte=datetime.datetime.now()).order_by('next_time')
            re_notifications = \
                re_notifications[:settings.NOTIFICATION_NUM_RETRY_TIME]

            self.notification_count = \
                ft_notifications.count() + re_notifications.count()

            return itertools.chain(ft_notifications, re_notifications)