profiles.py 文件源码

def _contact_details(self, subject, predicate):
        '''
        Returns a dict with details about a vcard expression

        Both subject and predicate must be rdflib URIRef or BNode objects

        Returns keys for uri, name and email with the values set to
        None if they could not be found
        '''

        contact = {}

        for agent in self.g.objects(subject, predicate):

            contact['uri'] = (unicode(agent) if isinstance(agent,
                              rdflib.term.URIRef) else None)

            contact['name'] = self._object_value(agent, VCARD.fn)

            contact['email'] = self._object_value(agent, VCARD.hasEmail)

        return contact