A lean and mean object-level rules system for the Django framework
Project description
django-rulez is a fork of django-rules, since some of the goals django-rules set themselves didn’t match our current project goals.You can refer to their github project page for more information about this cool project: https://github.com/maraujop/django-rules Kudos for the good work guys!
Generally, it is a per-object authorization backend, that stores the rules themselves as methods on model.
Installation
From source
To install django-rulez from source:
git clone https://github.com/cglass/django-rulez/ django-rulez cd django-rulez python setup.py install
From Pypi
Simply install django-rulez like you would install any other pypi package:
pip install django-rulez
Configuration
Add it to the list of INSTALLED_APPS in your settings.py
Add the django-rulez authorization backend to the list of AUTHENTICATION_BACKENDS in settings.py:
AUTHENTICATION_BACKENDS = { 'django.contrib.auth.backends.ModelBackend', # Django's default auth backend 'django_rules.backends.ObjectPermissionBackend', }
Example
The following example should get you started:
# models.py
from rulez import registry
class myModel(models.Model)
def can_edit(self, user_obj):
'''
Not a very useful rule, but it's an example
'''
if user_obj.username == 'chris':
return True
return False
registry.register('can_edit', myModel)
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