pydoc with jython -- possible?

[Wolfgang Lipp]

i produced some jython modules, now i´m desperately
looking for a tool to produce documentation. happydoc
doesn´t work for me because i never get class attributes. 
pydoc would be perfect, but it doesn´t seem to run under 
jython. when i throw in the modules missing in jython, all
i get is this::

Traceback (innermost last):
  File "pydoc.py", line 1436, in ?
  File "pydoc.py", line 1262, in __init__
  File "C:\bin\prglx\jython21\Lib\javapath.py", line 32, in dirname
  File "C:\bin\prglx\jython21\Lib\javapath.py", line 27, in _tostr
TypeError: dirname() argument must be a string object, not 'None' object

any ideas? other tools? 

_wolf