def get_overview(self, ar):
        context = dict(
            obj=ar.obj2str(self.owner),
            user=ar.obj2str(self.user))
        return _(self.message).format(**context)
        # return E.p(
        #     ar.obj2html(self.owner), " ",
        #     _("was modified by {0}").format(self.user))
Add a callback to be notified when RabbitMQ has sent a
dataset/ETHPy150Open lsaffre/lino/lino/modlib/notifier/models.py/Notification.get_overview--crossover with--dataset/ETHPy150Open pika/pika/pika/adapters/blocking_connection.py/BlockingConnection.add_on_connection_blocked_callback