this is a small and simple CMS based on Google App Engine,you can use it to make a blog.
from https://code.google.com/p/mkwcms/
https://mkwcms.googlecode.com/files/mkwcms.zip
from https://code.google.com/p/mkwcms/
https://mkwcms.googlecode.com/files/mkwcms.zip