[Zope-dev] Heads-up to ZODB 3 and Zope public CVS users

[Jim Fulton]

I just checked in a bunch of Python *and* C changes
that implement "subtransactions".  These let you essentially
checkpoint work to save memory and throw away partial
results without bailing on an entire transaction.  I've also 
updated File and Image objects to take advantage of this 
feature. (See lib/python/OFS/Image.py if your curious.) I'll be
updating the UML model soon to give more information.

If you cvs update your ZODB package, you *must* recompile your
ZODB binary extensions (at least cPickleCache) as the Python 
changes depend on the C changed.

Jim

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