XSL-FO generation tool available

I've just put the finishing touches on a Python module to assist
in the programmatic construction of XSL-FO files.  It's built on
top of lxml:

    http://www.nmt.edu/tcc/projects/fohelpers

If you find this useful or have any comments, I'd like to hear
about it.  I realize XSL-FO is a dead standard, but so long as
DocBook and DITA are around, it'll be supported.  Can anyone
suggest a better route from Python to PDF?

Best regards,
John Shipman (), Applications Specialist
New Mexico Tech Computer Center, Speare 146, Socorro, NM 87801
(575) 835-5735, http://www.nmt.edu/~john
  ``Let's go outside and commiserate with nature.''  --Dave Farber