On Oct 19, 2005, at 12:35 PM, Michel Pelletier wrote:
Note that I would strongly suggest using a relationship framework for
this sort of use case. A good API is provided by
``schooltool.relationship`` and is heavily used in the SchoolTool
code, so you have many examples.
For a similar relationship library that uses a faster indexing method,
and supports multiple relationship store backends (ZODB, sleepycat,
SQLObject, redland, cwm, 4Thought), supports W3C standard relationship
interchange formats (RDF/XML, N3), and comes with a standard SQL -like
query language (Sparql), see http://rdflib.net. There is a Zope 3
product called Zemantic at codespeak which defines the necessary ZCML
to register rdflib classes with Zope 3.
Michael, I've been dying to try this out, but I wanted to wait for z3.1
compat. I haven't seen anything on the maillist since July -- what's
Very much looking forward to playing,
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