[Zope-dev] context bindings in python products

hi isn't there some mixin class to provide bindings to python products like in python scripts? so that i have some objects like: context, container ... i searched through the zope site, but there is nothing which can do such stuff am i the only one who needs this, or is it a sign for wrong coding practice in zope? the only thing i found was this: http://www.zope.org/Members/htrd/howto/FunctionTemplate but it seems very complicated in argument passing wouldn't it be nice to have something like this if there is nothing out there, has anybody some sugestions how to implement it so i would write it by myself maybe with the REQUEST Class or so? thanks in advance, bernd