xdwlib is a DocuWorks library for Python.
It supports almost all functions of original XDWAPI library from Fuji Xerox.
You can handle documents or binders in object-oriented style.  Pages and
annotations are also handled as objects.  Plus, every object is iterable.

You can read brief description with Python's lovely help() function.
Further information is available in Japanese at http://xdwlib.linxs.org/