Patch #2167 from calvin: Remove unused imports

Lib/idlelib/MultiCall.py

@@ -30,7 +30,6 @@ Each function will be called at most once for each event.
 """
 
 import sys
-import os
 import string
 import re
 import Tkinter

Lib/idlelib/RemoteDebugger.py

@@ -20,7 +20,6 @@ barrier, in particular frame and traceback objects.
 
 """
 
-import sys
 import types
 import rpc
 import Debugger

Lib/idlelib/TreeWidget.py

@@ -15,7 +15,6 @@
 # - optimize tree redraw after expand of subnode
 
 import os
-import sys
 from Tkinter import *
 import imp
 

Lib/idlelib/UndoDelegator.py

@@ -1,4 +1,3 @@
-import sys
 import string
 from Tkinter import *
 from Delegator import Delegator

Lib/idlelib/configDialog.py

@@ -11,7 +11,7 @@ Refer to comments in EditorWindow autoindent code for details.
 """
 from Tkinter import *
 import tkMessageBox, tkColorChooser, tkFont
-import string, copy
+import string
 
 from configHandler import idleConf
 from dynOptionMenuWidget import DynOptionMenu

Lib/idlelib/keybindingDialog.py

@@ -3,7 +3,7 @@ Dialog for building Tkinter accelerator key bindings
 """
 from Tkinter import *
 import tkMessageBox
-import string, os
+import string
 
 class GetKeysDialog(Toplevel):
     def __init__(self,parent,title,action,currentKeySequences):

Lib/idlelib/run.py

@@ -1,5 +1,4 @@
 import sys
-import os
 import linecache
 import time
 import socket