Page layouts in mod_python?

[Michael]

Hey everyone,

Is it possible to automatically insert headers/footers using
mod_python?
I will be not be using PSP's, so I cannot use the PSP/include solution.
Furthermore, the header will be dynamic; it won't be a static HTML
page.

In short, I've been looking for a page layout facility using
mod_python.
(Similar to the layout capability in Ruby on Rails.)

Thank you in advance,
-Michael