Is it DJango Row Level Permission ready to use in application development? Or is it just a hook so far, that require third party component to work properly?
As of DJango 1.2, syncdb didn't create any special tables/fields to handle Row Level Perimission.
If not available, what is the best dependable implementation available as open source, that integrates well with DJango.
The Django wiki page says:
A couple years ago, a branch in Django's repository was created to explore implementing finer-grained permissions (at the level of individual objects, rather than at the level of model classes). That branch is long since dead; it has not seen a commit in over two years, and likely will never be updated or integrated into Django in any meaningful way.