'Do the actual heavy lifting of getting the dated items; this accepts a
date object so that TodayArchiveView can be trivial.'

def _get_dated_items(self, date):

    lookup_kwargs = self._make_single_date_lookup(date)
    qs = self.get_dated_queryset(**lookup_kwargs)
    return (None, qs, {u'day': date, u'previous_day': self.get_previous_day(date), u'next_day': self.get_next_day(date), u'previous_month': self.get_previous_month(date), u'next_month': self.get_next_month(date)})
