[3.12] gh-96905: In IDLE code, stop redefining built-ins 'dict' and 'object' (GH-114227) (#114228)

Prefix 'dict' with 'o', 'g', or 'l' for 'object', 'global', or 'local'.
Suffix 'object' with '_'.
(cherry picked from commit 6f4b242a03e521a55f0b9e440703b424ed18ce2f)

Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>

1 files changed, 11 insertions, 9 deletions

diff --git a/Lib/idlelib/debugobj.py b/Lib/idlelib/debugobj.py
index 156377f..fb448ec 100644
--- a/Lib/idlelib/debugobj.py
+++ b/Lib/idlelib/debugobj.py
@@ -1,3 +1,5 @@
+"""Define tree items for debug stackviewer, which is only user.
+"""
 # XXX TO DO:
 # - popup menu
 # - support partial or total redisplay
@@ -17,9 +19,9 @@ myrepr.maxstring = 100
 myrepr.maxother = 100
 
 class ObjectTreeItem(TreeItem):
-    def __init__(self, labeltext, object, setfunction=None):
+    def __init__(self, labeltext, object_, setfunction=None):
         self.labeltext = labeltext
-        self.object = object
+        self.object = object_
         self.setfunction = setfunction
     def GetLabelText(self):
         return self.labeltext
@@ -51,8 +53,8 @@ class ObjectTreeItem(TreeItem):
             item = make_objecttreeitem(
                 str(key) + " =",
                 value,
-                lambda value, key=key, object=self.object:
-                    setattr(object, key, value))
+                lambda value, key=key, object_=self.object:
+                    setattr(object_, key, value))
             sublist.append(item)
         return sublist
 
@@ -85,8 +87,8 @@ class SequenceTreeItem(ObjectTreeItem):
                 value = self.object[key]
             except KeyError:
                 continue
-            def setfunction(value, key=key, object=self.object):
-                object[key] = value
+            def setfunction(value, key=key, object_=self.object):
+                object_[key] = value
             item = make_objecttreeitem(f"{key!r}:", value, setfunction)
             sublist.append(item)
         return sublist
@@ -111,13 +113,13 @@ dispatch = {
     type: ClassTreeItem,
 }
 
-def make_objecttreeitem(labeltext, object, setfunction=None):
-    t = type(object)
+def make_objecttreeitem(labeltext, object_, setfunction=None):
+    t = type(object_)
     if t in dispatch:
         c = dispatch[t]
     else:
         c = ObjectTreeItem
-    return c(labeltext, object, setfunction)
+    return c(labeltext, object_, setfunction)
 
 
 def _debug_object_browser(parent):  # htest #