code: def GetMyHeaderElements(self, actorlist=None):
          '''Return a list of all elements intended for these actor(s).
          '''
          if actorlist is None:
              actorlist = [None, SOAP.ACTOR_NEXT]
          else:
              actorlist = list(actorlist) + [None, SOAP.ACTOR_NEXT]
          return [ E for E in self.header_elements
                  if _find_actor(E) in actorlist f GetMyHeaderElements(self, actorlist=None):
          '''Return a list of all elements intended for these actor(s).
          '''
          if actorlist is None:
              actorlist = [None, SOAP.ACTOR_NEXT]
          else:
              actorlist = list(actorlist) + [None, SOAP.ACTOR_NEXT]
          return [ E for E in self.header_elements
                  if _find_actor(E) in actorlist ]
docs: Return a list of all elements intended for these actor(s).