On 11/13/2011 06:51 PM, Vlad K. wrote:
Yes, again thanks for joining the topic there. Savepoints are doable by zope.transaction I am just not sure to what extent. I can't seem to find any docs and I have to walk through the code and not all features are commented or docstring'd.

They should be fully supported.

I'm assuming you're mixing the terms "ZODB transaction" and "zope.transaction" here, as its the latter which integrates with SQLAlchemy, from my understanding. The ZODB is just one of many kinds of data sources that can participate in a zope.transaction.

Actually the Transaction package is part of ZODB, at least it is listed as such both in the PyPi and any available docs I managed to find. There is no zope.transaction package.

transaction was split out from ZODB a while ago. You can use transaction with many different backends: ZODB, SQLAlchemy (via zope.sqlalchemy), the filesystem (via repoze.filesafe), mongo (via mongopersist) and others.

Wichert.

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