On Tue, Apr 08, 2008 at 02:55:35PM -0400, [EMAIL PROTECTED] wrote: > Hello, > > I'm just beginning to play with zope (Zope 3.4 KSG) and zalchemy (with > SA 0.4.5). > > I looks like there is no default engine utility and zalchemy cannot > create a session. Indeed : > > queryUtility(z3c.zalchemy.interfaces.IAlchemyEngineUtility) -> None > queryUtility(z3c.zalchemy.interfaces.IAlchemyEngineUtility,name='mydb') -> ok > > which gives me a "No engine utility registered" each time it tries to > create a session. > > When trying to run the nice demos, I have a ComponentLookupError which > come from the same problem I guess.
Honestly, I'm going to rip out those demos soon as they don't reflect how to work with zalchemy at all. > Does anyone succeded to use zalachemy succesfully? Yes, but it's not trivial right now, sorry, but I don't have a better answer on how to get started right now. > Also : it did not use the latest version of datamanager.py as it gives > error trying to get class_state_getter. That would be the trunk which relies on a (maybe still) unreleased version of SQLAlchemy to fix zope.security proxy integration problems. I'm going to work on this on Friday and this might end up in an actual release. Christian -- gocept gmbh & co. kg - forsterstrasse 29 - 06112 halle (saale) - germany www.gocept.com - [EMAIL PROTECTED] - phone +49 345 122 9889 7 - fax +49 345 122 9889 1 - zope and plone consulting and development _______________________________________________ Zope3-users mailing list Zope3firstname.lastname@example.org http://mail.zope.org/mailman/listinfo/zope3-users