I have an object I would like to be able to render with a DTLM tag like this: <!--#var my_object--> I've done this before with __repr__, but this time I wanted to render the object with a DTML file. I have a line like so in my object's class: __repr__ = HTMLFile("template") Right now the template.dtml file only contains the line: <!--#var id--> If I view a page which attempts to render an instance of this class, it raises a KeyError, indicating that it doesn't know what 'id' in the DTML refers to. If I change the line to: repr = HTMLFile("template") and view it explicitly from my browser, I get the results I am expecting. What am I doing wrong here? Thanks, Mike. -- --- | Mike Pelletier Work: 519-746-1607 /opeware! | Software Developer Home: 519-725-7710 --- | mike@zopeware.com Fax: 519-746-7566 http://www.zopeware.com | Zopeware is not endorsed by Digital Creations