Comment 3 for bug 219334

Giving pandoc a quick try, it doesn't look like it supports the ".. include::" directive. So it seems that you can render individual pages, but not the whole group together.

It would seem that going via rst2latex and then something from there? I don't specifically know of an rst2docbook, but maybe I just missed it.

Interestingly while searching for info about converting, I came across:
http://blog.sandipb.net/2005/06/06/reformatted-bazaar-docs/

Which is about converting the Baz 1.x documentation.
And this:
http://stackoverflow.com/questions/1054903/how-do-you-get-python-documentation-in-texinfo-info-format

From just a couple months ago, which seems to say it still isn't really available, though there does seem to be a rst2info that is being worked on.