The Chameleon framework is ZPT for python, outside of the Zope framework. It might be a worthwhile aspiration to attempt feature-compatibility with Chameleon syntax, but at this point I am unsure as to whether or not it would be worth the effort.
This is a spike/investigation ticket to attempt to determine what gaps exist between Chameleon and ZptSharp's functionality, so that further stories may be raised to close those gaps (if desired).