Hi,

The OpenNebula driver implementaion based on the OGF OCCI API for Libcloud is finished and included in the last Libcloud realease 0.3.1. 

Libcloud is a standard client library for many popular cloud providers, written in python.

More information:
http://incubator.apache.org/libcloud/

Regards.

--
Daniel Molina, Cloud Technology Engineer/Researcher
DSA Research Group: web http://dsa-research.org and blog http://blog.dsa-research.org
OpenNebula Open Source Toolkit for Cloud Computing: http://www.OpenNebula.org