Hello, working with ZODB has brought up some questions. They are related to Pyramid which is why I'd like to ask/discuss them here.
1) The ZODB docs state that the db needs some kind of vacuum from time to time, which is done by db.pack(). From a Pyramid app, how can I obtain that handle to the database connection? As I understand it, that handle is hidden somewhere inside PersistentApplicationFinder And would it be advisable to do a pack from inside the Pyramid app, when some of the stored objects my be in use by the app itself, like those objects in traversal's lineage? (Deleting such will have strange effects, I experienced that already ;) 2) The WSGI pipeline as described in the tutorials (and the paster template) use egg:repoze.zodbconn#closer. Would it be possible in Pyramid to use egg:repoze.zodbconn#connector<http://docs.repoze.org/zodbconn/narr.html#connecting-to-zodb-in-a-wsgi-pipeline>instead (or additionally?) Connector would put the connection in the WSGI environment. 3) By request.root we have access to the root object of the resource tree for traversal. Now, appmaker() receives as argument "zodb_root". Is it possible to obtain "zodb_root" from elsewhere, so I could store objects in ZODB that are not part of the resource tree? I hope you don't mind me asking so many questions. Thanks for your patience and help. Dirk -- You received this message because you are subscribed to the Google Groups "pylons-discuss" group. To view this discussion on the web visit https://groups.google.com/d/msg/pylons-discuss/-/I8y_rHZj8L0J. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/pylons-discuss?hl=en.
