Poole has basic support for content generation using Python code inlined in
page files. This is everything but a clear separation of logic and content but
for simple sites this is just a pragmatic way to get things done fast.
For instance the menu on this page is generated by some inlined Python code in
the project's page.html file.
Just ignore this feature if you don't need it :)
Content generation by inlined Python code is good to add some zest to your site. If you use it a lot, you better go with more sophisticated site generators like Hyde.