python documentation generator

http://sphinx.pocoo.org/
It is still under constant development, and the following features are already present, work fine and can be seen “in action” in the Python docs:

* Output formats: HTML (including Windows HTML Help) and LaTeX, for printable PDF versions
* Extensive cross-references: semantic markup and automatic links for functions, classes, glossary terms and similar pieces of information
* Hierarchical structure: easy definition of a document tree, with automatic links to siblings, parents and children
* Automatic indices: general index as well as a module index
* Code handling: automatic highlighting using the Pygments highlighter
* Extensions: automatic testing of code snippets, inclusion of docstrings from Python modules, and more