Comment 1 for bug 1043080

In the attachment in bug #1040956, we can see:

  File "/usr/local/lib/python2.7/dist-packages/nova-2012.2-py2.7.egg/nova/network/quantumv2/api.py", line 260, in get_floating_ips_by_project
  2012-08-25 13:26:43 TRACE nova.api.openstack raise NotImplementedError()

that's what you're seeing too, so I'm going to mark as a duplicate