[jdev] Fine permissions tuning for PubSub

[Goffi]

G'day,

I need fine permissions tuning for my project ("Salut à Toi"), so after 
using a dirty hack for a year, I have started an other way with a custom 
pubsub service. I've used Idavoll as a basis (Ralph, you really saved my 
life several times, thanks for your work :) ).

You can have an explanation on my blog: 
http://www.goffi.org/post/2012/06/24/Fine-access-tuning-for-PubSub , and 
the code is available on my repository: 
http://repos.goffi.org/sat_pubsub/ . I'll try it for some time, and if 
there is no issue, I'll propose this to the XSF for standardisation.

I would be happy to have any feedback on the idea.

cheers
Goffi


PS: I have sub-licensed the code under AGPL v3, but If you want any part 
of the code for Idavoll Ralph, just let me know. I actually don't think 
anything can be interesting for Idavoll (except the psycopg2 patch that 
I've already sent to you).
PPS: I cross post this to XSF's pubsub and jdev mailing list, as it can 
interest other developpers