One thing I really like about Zope is that if a web request results in an
exception, registered database transactions will be rolled back.
I use THUNKED_TM to support this when using the gvib db driver..
So, I'm thinking I'd like to support the same thing in my future Paste
based wsgi applications that use SQLObject.
I need some mechanism where something in SQLObject 'registers' a
And, a wsgi filter can catch exceptions, rollback the database transaction
and then re-raise the original exception for handling by a higher filter (like
Has anyone thought about this?
Perhaps using events?
Brad Clements, bkc@... (315)268-1000
AOL-IM or SKYPE: BKClements