Conform to py3k dict.{keys, items, values} with some advice from 2b3

M    idlelib/configHandler.py
M    idlelib/ColorDelegator.py
M    idlelib/Delegator.py
M    idlelib/ObjectBrowser.py
M    idlelib/PyShell.py
M    idlelib/Debugger.py
M    idlelib/configDialog.py
M    idlelib/StackViewer.py
M    idlelib/keybindingDialog.py
M    idlelib/tabpage.py
M    idlelib/EditorWindow.py
M    idlelib/WindowList.py
M    idlelib/RemoteDebugger.py
M    idlelib/dynOptionMenuWidget.py

1 files changed, 3 insertions, 3 deletions

diff --git a/Lib/idlelib/tabpage.py b/Lib/idlelib/tabpage.py
index 0f7017be6d4..105ef9093f9 100644
--- a/Lib/idlelib/tabpage.py
+++ b/Lib/idlelib/tabpage.py
@@ -43,12 +43,12 @@ class TabPageSet(Frame):
 
     def ChangePage(self,pageName=None):
         if pageName:
-            if pageName in self.pages.keys():
+            if pageName in self.pages:
                 self.activePage.set(pageName)
             else:
                 raise InvalidTabPage('Invalid TabPage Name')
         ## pop up the active 'tab' only
-        for page in self.pages.keys():
+        for page in self.pages:
             self.pages[page]['tab'].config(relief=RIDGE)
         self.pages[self.GetActivePage()]['tab'].config(relief=RAISED)
         ## switch page
@@ -73,7 +73,7 @@ class TabPageSet(Frame):
             self.ChangePage()
 
     def RemovePage(self,pageName):
-        if not pageName in self.pages.keys():
+        if not pageName in self.pages:
             raise InvalidTabPage('Invalid TabPage Name')
         self.pages[pageName]['tab'].pack_forget()
         self.pages[pageName]['page'].grid_forget()