This is an extremely simple content management system that I whipped together fall 2000. It is however fully usable, and I have been using it for several sites since then. At least it might work as inspiration. :-)
Create a new directory under lib/python/Products with whatever name you choose, and unpack the zip file there.
It contains:
SearchCatalog
NavigationCatalog
Each CFolder is one page on the website. Create an index_html in the root as a design template. Use to include the content, and make a meny by searching the NavigationCatalog and you are all set!