cpython/Lib/idlelib/debugobj_r.py at master · python-emscripten/cpython · GitHub

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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)