WadcomBlog is a simple open-source static blog engine written in Python by Vlad Skvortsov and distributed under BSD license. It doesn't use any backend database but instead reads a set of plain text files (in RFC2822 format) files and creates a tree of interlinked HTML pages that may be then published. To update a blog one just needs to add a file to the source tree and run the command-line WadcomBlog script to regenerate the output.
There is no dependencies besides Python.
Some of the features of the engine:
Here is a blog generated by the engine.
Download: WadcomBlog 0.3 (see the ChangeLog).