models.py

                aggregation_strategy=grading_rule.grade_aggregation_strategy,
                ))

    return gopp

# }}}


# {{{ XMPP log

class InstantMessage(models.Model):
    participation = models.ForeignKey(Participation)
    text = models.CharField(max_length=200)
    time = models.DateTimeField(default=now)

    class Meta:
        ordering = ("participation__course", "time")

    def __unicode__(self):
        return "%s: %s" % (self.participation, self.text)

# }}}

# vim: foldmethod=marker