How to use the spade.content.ContentObject function in spade

def CreateCO(s=""):
    co = spade.content.ContentObject()
    co["name"]       = spade.AID.aid(name="aidname"+s).asContentObject()
    co["lease-time"] = 1000
    co["protocols"]  = ["protocol1"+s,"sdprotocol1"+s]
    co["ontologies"] = ["ontology1"+s,"sdontology1"+s]
    co["languages"]  = ["language1"+s, "sdlanguage1"+s]
    co["scope"]      = "scope1"+s
    
    sdco = spade.content.ContentObject()
    sdco["name"]       = "servicename1"+s
    sdco["type"]       = "type1"+s
    sdco["protocols"]  = ["sdprotocol1"+s]
    sdco["languages"]  = ["sdlanguage1"+s]
    sdco["ontologies"] = ["sdontology1"+s]
    sdco["ownership"]  = "agent1"+s
    sdco["properties"] = spade.content.ContentObject()
    sdco["properties"]["P"] = "valueP"+s

def setUp(self):
        #self.rdf = """Tony BennWikipediaTony Benn"""
        self.rdf = """Tony BennWikipediaTony BennPepe"""
        self.nb = xmpp.simplexml.NodeBuilder(self.rdf)
        
        self.co = spade.content.ContentObject()
        self.co.addNamespace("http://xmlns.com/foaf/0.1/","foaf:")
        self.co.addNamespace("http://purl.org/dc/elements/1.1/", "dc")
        self.co["rdf:Description"] = spade.content.ContentObject()
        self.co["rdf:Description"]["dc:title"] = "Tony Benn"
        self.co["rdf:Description"]["dc:publisher"] = "Wikipedia"
        self.co["rdf:Description"]["foaf:primaryTopic"] = spade.content.ContentObject()
        self.co["rdf:Description"]["foaf:primaryTopic"]["foaf:Person"] = spade.content.ContentObject()
        self.co["rdf:Description"].primaryTopic.Person["foaf:name"] = ["Tony Benn", "Pepe"]

def testContentObject(self):
        
        aid1 = spade.AID.aid(name="name1",addresses=["addr1","addresses2"],resolvers=["resolver1"])

        co = spade.content.ContentObject()
        co["name"]       ="name1"
        co["addresses"]  = ["addr1","addresses2"]
        co["resolvers"]  = ["resolver1"]
        #co["properties"] = []
        
        assert aid1.asContentObject() == co

def CreateCO(s=""):
    co = spade.content.ContentObject()
    co["name"]       = spade.AID.aid(name="aidname"+s).asContentObject()
    co["lease-time"] = 1000
    co["protocols"]  = ["protocol1"+s,"sdprotocol1"+s]
    co["ontologies"] = ["ontology1"+s,"sdontology1"+s]
    co["languages"]  = ["language1"+s, "sdlanguage1"+s]
    co["scope"]      = "scope1"+s
    
    sdco = spade.content.ContentObject()
    sdco["name"]       = "servicename1"+s
    sdco["type"]       = "type1"+s
    sdco["protocols"]  = ["sdprotocol1"+s]
    sdco["languages"]  = ["sdlanguage1"+s]
    sdco["ontologies"] = ["sdontology1"+s]
    sdco["ownership"]  = "agent1"+s
    sdco["properties"] = spade.content.ContentObject()
    sdco["properties"]["P"] = "valueP"+s
    sdco["properties"]["Q"] = "valueQ"+s
    
    co["services"] = [sdco]
    
    return co

def testGetData(self):
        co = spade.content.ContentObject()
        co["test1"] = spade.content.ContentObject()
        co["test1"]["test2"]= "test3"
        
        assert co.test1.test2 == "test3"

def setUp(self):
        #self.rdf = """Tony BennWikipediaTony Benn"""
        self.rdf = """Tony BennWikipediaTony BennPepe"""
        self.nb = xmpp.simplexml.NodeBuilder(self.rdf)
        
        self.co = spade.content.ContentObject()
        self.co.addNamespace("http://xmlns.com/foaf/0.1/","foaf:")
        self.co.addNamespace("http://purl.org/dc/elements/1.1/", "dc")
        self.co["rdf:Description"] = spade.content.ContentObject()
        self.co["rdf:Description"]["dc:title"] = "Tony Benn"
        self.co["rdf:Description"]["dc:publisher"] = "Wikipedia"
        self.co["rdf:Description"]["foaf:primaryTopic"] = spade.content.ContentObject()
        self.co["rdf:Description"]["foaf:primaryTopic"]["foaf:Person"] = spade.content.ContentObject()
        self.co["rdf:Description"].primaryTopic.Person["foaf:name"] = ["Tony Benn", "Pepe"]

co = spade.content.ContentObject()
    co["name"]       = spade.AID.aid(name="aidname"+s).asContentObject()
    co["lease-time"] = 1000
    co["protocols"]  = ["protocol1"+s,"sdprotocol1"+s]
    co["ontologies"] = ["ontology1"+s,"sdontology1"+s]
    co["languages"]  = ["language1"+s, "sdlanguage1"+s]
    co["scope"]      = "scope1"+s
    
    sdco = spade.content.ContentObject()
    sdco["name"]       = "servicename1"+s
    sdco["type"]       = "type1"+s
    sdco["protocols"]  = ["sdprotocol1"+s]
    sdco["languages"]  = ["sdlanguage1"+s]
    sdco["ontologies"] = ["sdontology1"+s]
    sdco["ownership"]  = "agent1"+s
    sdco["properties"] = spade.content.ContentObject()
    sdco["properties"]["P"] = "valueP"+s
    sdco["properties"]["Q"] = "valueQ"+s
    
    co["services"] = [sdco]
    
    return co