code: def published(self, check_language=True, language=None, kwargs=None,
                    exclude_kwargs=None):
          
          if check_language:
              qs = NewsEntry.objects.language(language or get_language()).filter(
                  is_published=True)
          else:
              qs = self.get_queryset()
          qs = qs.filter(
              models.Q(pub_date__lte=now()) | models.Q(pub_date__isnull=True)
          )
          if kwargs is not None:
              qs = qs.filter(**kwargs)
          if exclude_kwargs is not None:
              qs = qs.exclude(**exclude_kwargs)
          return qs.distinct().order_by('-pub_date')
docs: Returns all entries, which publication date has been hit or which have
          no date and which language matches the current language.