OOPServer is a pure Python solution for developing customised document and workflow systems. It uses Zope as Web application server, and includes an Upload-Client for integrating office or other software installed at the client.
New version
I found a newer version at:
http://nebuchadnezzar.zion.cz/xlhtml.php
You might try this if you get an error like this:
cole/Makefile.am: required file `./depcomp' not found