[Twisted-Python] using twisted web server as a type of REST server

Reading the docs on the twisted web server I see that it automatically handles object publishing. But what if I want to respond to requests that aren't based on a object structure? IOW: Client does a GET on: localhost/infodir/subdir/doc.txt in this case infodir, subdir, and doc.txt would actually be info to lookup in a database on the fly, no object structure. Is this possible? I hope I'm explaining myself ok... Thanx for any ideas, OLIVER P.S. I'm looking at TWISTED because it supports DB connection pooling.