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

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