1 import rpc

     2 

     3 def remote_object_tree_item(item):

     4     wrapper = WrappedObjectTreeItem(item)

     5     oid = id(wrapper)

     6     rpc.objecttable[oid] = wrapper

     7     return oid

     8 

     9 class WrappedObjectTreeItem:

    10     # Lives in PYTHON subprocess

    11 

    12     def __init__(self, item):

    13         self.__item = item

    14 

    15     def __getattr__(self, name):

    16         value = getattr(self.__item, name)

    17         return value

    18 

    19     def _GetSubList(self):

    20         list = self.__item._GetSubList()

    21         return map(remote_object_tree_item, list)

    22 

    23 class StubObjectTreeItem:

    24     # Lives in IDLE process

    25 

    26     def __init__(self, sockio, oid):

    27         self.sockio = sockio

    28         self.oid = oid

    29 

    30     def __getattr__(self, name):

    31         value = rpc.MethodProxy(self.sockio, self.oid, name)

    32         return value

    33 

    34     def _GetSubList(self):

    35         list = self.sockio.remotecall(self.oid, "_GetSubList", (), {})

    36         return [StubObjectTreeItem(self.sockio, oid) for oid in list]