def __unicode__(self):
    try:
        return ('Tweet %s of %s for %s at %s' % ((self.index + 1), self.total, self.timeslot, self.event))
    except:
        return ('Tweet for %s at %s' % (self.timeslot, self.event))
def __unicode__(self):
    try:
        return ('Tweet %s of %s for %s at %s' % ((self.index + 1), self.total, self.timeslot, self.event))
    except:
        return ('Tweet for %s at %s' % (self.timeslot, self.event))