Django Jinja 如何通过模板查看用户是否有权限？

Question

I have a menu whose parts are displayed depending on the rights. I configured it. I want to check if the user has any rights in principle, if they do not, then the menu will not reach the moment of drawing. Something like this:

   {% if perms.registration2 == NUll %}
      # render something
   {% endif %}

This code returns set() not NULL or '' :

{{ perms.registration2 }}

How can I do such a check?

Answer 1

You can check permission in your template like this:

{% if perms.app_label.permission_name %}
   # do something 
{% endif %}

If your trying to check whether the current user has any permission or not you can try this:

 {% if not request.user.permissions.all %}
            # do something
   {% endif %}