With node a unified robust tree structure can be build and with this package this structures can be persistet easily.
It provides two implementation types:
Once the DB
root object or any other contained persistent object is available
adding nodes is as simple as so:
>>> from node.ext.zodb import ZODBNode >>> root['person'] = ZODBNode() >>> root['person'].attrs['name'] = "Willi" >>> root['person']['home'] = ZODBNode() >>> root['person']['home'].attrs['address'] = "Innsbruck, Austria" >>> root['person']['work'] = ZODBNode() >>> root['person']['work'].attrs['address'] = "Hall in Tirol, Austria"
Once the transaction is committed al changes are persistent.
For more information on
node and its usage please refer to the
The sources are in a GIT DVCS with its main branches at github.
We'd be happy to see many forks and pull-requests to make it even better.