code: def getContactItems(self, person):
          
          notes = list(person.store.query(Notes, Notes.person == person))
          if not notes:
              return [Notes(store=person.store,
                            person=person,
                            notes=u'')]
          return notes
docs: Return a C{list} of the L{Notes} items associated with the given
          person.  If none exist, create one, wrap it in a list and return it.
  
          @type person: L{Person}