django-viewset

django-viewset is an easy way to group multiple Django views into one class. It's like providing a urlpatterns for an app, but has some benefits over it:

You get the benefit of readability as you see at a glance what views of your app belong together and should be put into a urls.py together.
Having a class to group views together makes it possible to easily combine multiple viewsets, override only parts of a viewset and all other things you can do with a class.

Here is an example:

# In your viewsets.py file.

from django_viewset import URLView
from django_viewset import ViewSet
from django.contrib.auth.models import User
from django.views.generic import DetailView, CreateView, UpdateView, DeleteView


class UserCRUD(ViewSet):
    view_kwargs = {
        'queryset': User.objects.all(),
    }

    create = URLView(r'^create/$', CreateView, view_kwargs=view_kwargs)
    read = URLView(r'^(?P<pk>[0-9]+)/$', DetailView, view_kwargs=view_kwargs)
    update = URLView(r'^(?P<pk>[0-9]+)/update/$', UpdateView, view_kwargs=view_kwargs)
    delete_view = URLView(r'^(?P<pk>[0-9]+)/delete/$', DeleteView,
                          name='delete', view_kwargs=view_kwargs)


# In your urls.py file.

from .viewsets import CRUDSet


user_crud_set = UserCRUD(urlname_prefix='user')

urlpatterns = patterns(''
    url(r'^users/', user_crud_set.get_urls())
)

This shows a viewset that combines the typical CRUD features into one class. It can be placed into your URL config by simply instantiating the viewset and calling the get_urls() method as shown above.

The views in the viewset are defined as class attributes. Use URLView to attach a view to the viewset. The first argument is the URL under which the view will be accessible. The second argument is a class-based-view. You can pass in view_kwargs that will get passed down to the .as_view(**view_kwargs).

All urls for the views in a viewset will have a name attached. The name defaults to the attribute name that the view has on the viewset. But you can also override this using the name argument. See the detail_view view as example. We cannot use delete as class argument since that's a reserved Python keyword, but we can use it as a url name though.

The url names are then prefixed with the urlname_prefix paramater that you can pass in when you instantiate the viewset.

Here are a view examples of how viewset url names can be used to get the corresponding URL:

from django.core.urlresolvers import reverse

reverse('user-create') == '/users/create/'
reverse('user-read', args=(42,)) == '/users/42/'
reverse('user-delete', kwargs={'pk': 13}) == '/users/13/delete/'

zypro/django-viewset

django-viewset