code: def pokeVisited(self, objname, obj, record, existing, visited=None, _stack=None, **kwargs):
          
          if self.hasPythonType(obj):
              storable = self.byPythonType(obj).asVersion()
              self.pokeStorable(storable, objname, obj, record, visited=visited, \
                  _stack=_stack, **kwargs)
          else:
              try:
                  self.pokeNative(objname, obj, record)
              except (SystemExit, KeyboardInterrupt):
                  raise
              except:
                  self.dump_stack(_stack)
                  raise
docs: Serialize an already serialized object.
  
          If the underlying store supports linking, this is the place where to make links.
  
          The default implementation delegates to :meth:`pokeStorable` or :meth:`pokeNative`.
  
          Arguments:
  
              objname (any): record reference.
  
              obj (any): object to be serialized.
  
              existing (any): absolute reference of the record which the object
                  was already serialized into.
  
              visited (dict): already serialized objects.
  
              _stack (CallStack): stack of parent object names.