问Django-taggit-templatetags2 2属性错误

EN

我需要帮助使用的标签段段，作为一个链接到所有的帖子包含该标签。使用Django-taggit-templatetags2 2。

“函数”对象没有属性“筛选器”

tags.html

      <h2>Tags</h2>
      {% get_taglist as tags %}
      {% for tag in tags %}
      <h4><a href="{{tag}}">{{tag}} x{{tag.num_times}}</a></h4>
      {% endfor %}

urls.py

url(r'^blog/tags/(?P<slug>[a-z0-9]+)/$', views.TagDetailView.as_view(), name = 'tag'),

views.py

class TagDetailView(DetailView):
    template_name = 'home/tag.html'
    context_object_name = 'tag'

    def get_queryset(self):
        return Post.objects.all

回溯：

在内部39中文件"/home/vinyasa/web_dev/practice/venv/lib/python3.5/site-packages/django/core/handlers/exception.py“。响应=get_response(请求)

"/home/vinyasa/web_dev/practice/venv/lib/python3.5/site-packages/django/core/handlers/base.py“文件在_get_response 187中。响应= self.process_exception_by_middleware(e，请求)

"/home/vinyasa/web_dev/practice/venv/lib/python3.5/site-packages/django/core/handlers/base.py“文件在_get_response 185中。response =wrapped_callback(请求、*callback_args、**callback_kwargs)

查看68中的"/home/vinyasa/web_dev/practice/venv/lib/python3.5/site-packages/django/views/generic/base.py“文件。返回self.dispatch(请求，*args，**kwargs)

在分派88中输入"/home/vinyasa/web_dev/practice/venv/lib/python3.5/site-packages/django/views/generic/base.py“文件。返回处理程序(请求，*args，**kwargs)

在get 115中文件"/home/vinyasa/web_dev/practice/venv/lib/python3.5/site-packages/django/views/generic/detail.py“。self.object = self.get_object()

"/home/vinyasa/web_dev/practice/venv/lib/python3.5/site-packages/django/views/generic/detail.py“文件在get_object 43中。queryset = queryset.filter(**{slug_field: slug})

异常类型: AttributeError at /blog/tag/mods/ Exception值：'function‘object没有属性'filter’