On 5/11/10 19:41 , Chris Withers wrote: > Jim Fulton wrote: >>>> I plan to implement A soon if there are no objections. >>>> >>>> Unless someone somehow convinced me to do D, I'll also add an >>>> assertion in the Transaction.join method to raise an error if a >>>> data manager joins more than once. >>> Option A sounds sensible. It also means I won't have to change >>> anything in the zope.sqlalchemy data manager. >> >> Very cool. I was hoping non-ZODB-data-manager authors >> were paying attention. :) >> >> If anyone knows of any other, I would appreciate someone forwarding >> this thread to them. > > zope.sendmail and MaildropHost have data managers. > I've seen some file-based things that was a data manager and a few > others in people's BFG stacks, maybe they can pipe up and/or let the > others of those wsgi components know.
I wrote repoze.filesafe a while ago to do transaction-aware creation of files, which uses a datamanager. It never tries to join a transaction more than once, so should be fine. Wichert. _______________________________________________ For more information about ZODB, see the ZODB Wiki: http://www.zope.org/Wikis/ZODB/ ZODB-Dev mailing list - ZODB-Dev@zope.org https://mail.zope.org/mailman/listinfo/zodb-dev
