On Thursday 11 May 2006 10:06, Philipp von Weitershausen wrote: > On the other hand, it seems that the BBB packages that would guarantee > the pickle to be loaded were not included in the release > (http://www.zope.org/Collectors/Zope3-dev/603).
This is not enough. You are required to provide BBB *and* generation scripts for objects that are referenced in the ZODB > And yes, no generation scripts were written. Why? Because > > a) there doesn't (yet) seem to be an API that lets you iterate over > objects (perferrably of a certain class) in the ZODB so that you could > have them repickled (at least that's what Jim told me when I asked him) > > b) no persistent class was moved for this reason. Of course, > non-persistent classes might still have been pickled. However, IIRC even > if we had such an API described in a), it wouldn't be of any use because > the objects that were moved don't have their own pickle but live in the > pickle of some persistent object that makes a reference to it. > > As said, BBB packages were provided, but not included in the release. > This is a packaging problem. -- Stephan Richter CBU Physics & Chemistry (B.S.) / Tufts Physics (Ph.D. student) Web2k - Web Software Design, Development and Training _______________________________________________ Zope3-users mailing list Zope3firstname.lastname@example.org http://mail.zope.org/mailman/listinfo/zope3-users