models.py 文件源码

def author(self, request, author=None):
        """listing of posts by a specific author"""

        if not author:
            # Invalid author filter
            raise Http404('Invalid Author')

        posts = self.posts.filter(
            models.Q(owner__username=author) |
            models.Q(owner__username=unslugify(author)))

        return render(request,
                      self.get_template(request),
                      {'self': self,
                       'posts': self._paginate(request, posts),
                       'filter_type': 'author',
                       'filter': author})