Tommy Li wrote:
I don't understand how I can use ZODB to do this, however. From what I
can gather from reading the manual, if I simply stored variables
referring to the parent and children in every TreeNode, I'd end up
storing the whole tree of TreeNodes's every time I wanted to store that
one TreeNode. (Presumably, because ZODB would follow all the references
recursively.)
This won't happen if the classes for your objects inherit from the
Persistent class.
cheers,
Chris
--
Simplistix - Content Management, Zope & Python Consulting
- http://www.simplistix.co.uk
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