xmppony is an XMPP library for Python. It's a fork of xmpppy, which was in turn a fork of jabber.py. It is currently a drop-in replacement for python-xmpp (xmpppy), with some bugs fixed and file transfer added.
A content management system that excels at community, portal, and Web application sites.
Tools to access to a server's filespace and printers via SMB.