I'm inclined to treat the use of the comparison operator inherited from object in BTrees to be a bug. I plan to fix this on the trunk.
I'm tempted to fix this in 10.1. This change would make it impossible to add keys to BTrees or buckets or to add items to BTree-based sets if the key or items inherits it's comparison from object. This would only apply to instances of new-style classes, including persistent objects. (It wouldn't affect old-style-class instances, which are too hard to introspect.) Thoughts? Jim -- Jim Fulton _______________________________________________ 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
