from idlelib import rpc

def remote_object_tree_item(item):
 wrapper = WrappedObjectTreeItem(item)
 oid = id(wrapper)
 rpc.objecttable[oid] = wrapper
 return oid

class WrappedObjectTreeItem:
 # Lives in PYTHON subprocess

 def __init__(self, item):
 self.__item = item

 def __getattr__(self, name):
 value = getattr(self.__item, name)
 return value

 def _GetSubList(self):
 sub_list = self.__item._GetSubList()
 return list(map(remote_object_tree_item, sub_list))

class StubObjectTreeItem:
 # Lives in IDLE process

 def __init__(self, sockio, oid):
 self.sockio = sockio
 self.oid = oid

 def __getattr__(self, name):
 value = rpc.MethodProxy(self.sockio, self.oid, name)
 return value

 def _GetSubList(self):
 sub_list = self.sockio.remotecall(self.oid, "_GetSubList", (), {})
 return [StubObjectTreeItem(self.sockio, oid) for oid in sub_list]


if __name__ == '__main__':
 from unittest import main
 main('idlelib.idle_test.test_debugobj_r', verbosity=2)