gistfile1.py

#! /usr/bin/env python

from geoserver.catalog import Catalog

cat = Catalog('http://demo.geonode.org/geoserver-geonode-dev/rest/') # + username, password)...

def check(x):
    for name in dir(x):
        if getattr(x, name) is None:
            print x, name, "IS NONE"

for ws in cat.get_workspaces():
    check(ws)

for st in cat.get_stores():
    check(st)

    for rs in cat.get_resources(st):
        check(rs)