[Zope] Using the Namespace binding

Hi Folks. Can some explain to me how I access DTML vars from a called python script? From what I've gleamed from the Zope book, I can set the Namespace binding for the script to expose the DTML namespace, but I'm having problems accessing it. I've tried _.varname, which gave me an attribute error and _varname is an illegal variable name. The variable is accessible from the calling DTML method via dtml-var Cheers. Lee. -- Lee Shakespeare : lee at webfoundry dot co dot uk