django 权限的自定义系统

Question

I'm looking for a way to make my own system of groups and permissions in Django. I know that Django by default brings a system of groups and permits, but in my project due to teacher requirements I had to create my own models.

You can create new groups and add permissions to those groups, but since they are not the default models of django I cannot use the template-level functions such as 'perms.car.add_car' for example. What I mean by this? That at the template level, I don't know how to validate if the user has the permission. I hope I have explained myself well, I await your answers and thank you in advance!

Answer 1

You should be able to access the current user's attributes from templates with {{user.some_attribute}} .

You can extend the default django.contrib.auth.models.User class with a one-to-one relationship with a CustomUser class you create, and access it from template the way described above, meaning:

{{ user.one_to_one_custom_user_field.some_attribute }}

For more info about extending User look at the docs .

In this CustomUser class add as you see fit:

• functions for interacting with the user group classes you created and verifying whether current user is in them or not, or has the right permissions
• flag variables (or any other indicative attribute) to indicate the user's groups and permissions.

Use one of these options as the some_attribute accessible from template.