(root, flist)
Replace the Tk root menu by something that is more appropriate for
    IDLE with an Aqua Tk.
Replace the Tk root menu by something that is more appropriate for
    IDLE with an Aqua Tk.
Replace the Tk root menu by something that is more appropriate for IDLE with an Aqua Tk .
def overrideRootMenu(root, flist):
    """
    Replace the Tk root menu by something that is more appropriate for
    IDLE with an Aqua Tk.
    """
    # The menu that is attached to the Tk root (".") is also used by AquaTk for
    # all windows that don't specify a menu of their own. The default menubar
    # contains a number of menus, none of which are appropriate for IDLE. The
    # Most annoying of those is an 'About Tck/Tk...' menu in the application
    # menu.
    #
    # This function replaces the default menubar by a mostly empty one, it
    # should only contain the correct application menu and the window menu.
    #
    # Due to a (mis-)feature of TkAqua the user will also see an empty Help
    # menu.
    from tkinter import Menu
    from idlelib import mainmenu
    from idlelib import window

    closeItem = mainmenu.menudefs[0][1][-2]

    # Remove the last 3 items of the file menu: a separator, close window and
    # quit. Close window will be reinserted just above the save item, where
    # it should be according to the HIG. Quit is in the application menu.
    del mainmenu.menudefs[0][1][-3:]
    mainmenu.menudefs[0][1].insert(6, closeItem)

    # Remove the 'About' entry from the help menu, it is in the application
    # menu
    del mainmenu.menudefs[-1][1][0:2]
    # Remove the 'Configure Idle' entry from the options menu, it is in the
    # application menu as 'Preferences'
    del mainmenu.menudefs[-3][1][0:2]
    menubar = Menu(root)
    root.configure(menu=menubar)
    menudict = {}

    menudict['window'] = menu = Menu(menubar, name='window', tearoff=0)
    menubar.add_cascade(label='Window', menu=menu, underline=0)

    def postwindowsmenu(menu=menu):
        end = menu.index('end')
        if end is None:
            end = -1

        if end > 0:
            menu.delete(0, end)
        window.add_windows_to_menu(menu)
    window.register_callback(postwindowsmenu)

    def about_dialog(event=None):
        "Handle Help 'About IDLE' event."
        # Synchronize with editor.EditorWindow.about_dialog.
        from idlelib import help_about
        help_about.AboutDialog(root)

    def config_dialog(event=None):
        "Handle Options 'Configure IDLE' event."
        # Synchronize with editor.EditorWindow.config_dialog.
        from idlelib import configdialog

        # Ensure that the root object has an instance_dict attribute,
        # mirrors code in EditorWindow (although that sets the attribute
        # on an EditorWindow instance that is then passed as the first
        # argument to ConfigDialog)
        root.instance_dict = flist.inversedict
        configdialog.ConfigDialog(root, 'Settings')

    def help_dialog(event=None):
        "Handle Help 'IDLE Help' event."
        # Synchronize with editor.EditorWindow.help_dialog.
        from idlelib import help
        help.show_idlehelp(root)

    root.bind('<<about-idle>>', about_dialog)
    root.bind('<<open-config-dialog>>', config_dialog)
    root.createcommand('::tk::mac::ShowPreferences', config_dialog)
    if flist:
        root.bind('<<close-all-windows>>', flist.close_all_callback)

        # The binding above doesn't reliably work on all versions of Tk
        # on macOS. Adding command definition below does seem to do the
        # right thing for now.
        root.createcommand('exit', flist.close_all_callback)

    if isCarbonTk():
        # for Carbon AquaTk, replace the default Tk apple menu
        menudict['application'] = menu = Menu(menubar, name='apple',
                                              tearoff=0)
        menubar.add_cascade(label='IDLE', menu=menu)
        mainmenu.menudefs.insert(0,
            ('application', [
                ('About IDLE', '<<about-idle>>'),
                    None,
                ]))
    if isCocoaTk():
        # replace default About dialog with About IDLE one
        root.createcommand('tkAboutDialog', about_dialog)
        # replace default "Help" item in Help menu
        root.createcommand('::tk::mac::ShowHelp', help_dialog)
        # remove redundant "IDLE Help" from menu
        del mainmenu.menudefs[-1][1][0]
def overrideRootMenu ( root , flist ) : # The menu that is attached to the Tk root (".") is also used by AquaTk for # all windows that don't specify a menu of their own. The default menubar # contains a number of menus, none of which are appropriate for IDLE. The # Most annoying of those is an 'About Tck/Tk...' menu in the application # menu. # # This function replaces the default menubar by a mostly empty one, it # should only contain the correct application menu and the window menu. # # Due to a (mis-)feature of TkAqua the user will also see an empty Help # menu. from tkinter import Menu from idlelib import mainmenu from idlelib import window closeItem = mainmenu . menudefs [ 0 ] [ 1 ] [ - 2 ] # Remove the last 3 items of the file menu: a separator, close window and # quit. Close window will be reinserted just above the save item, where # it should be according to the HIG. Quit is in the application menu. del mainmenu . menudefs [ 0 ] [ 1 ] [ - 3 : ] mainmenu . menudefs [ 0 ] [ 1 ] . insert ( 6 , closeItem ) # Remove the 'About' entry from the help menu, it is in the application # menu del mainmenu . menudefs [ - 1 ] [ 1 ] [ 0 : 2 ] # Remove the 'Configure Idle' entry from the options menu, it is in the # application menu as 'Preferences' del mainmenu . menudefs [ - 3 ] [ 1 ] [ 0 : 2 ] menubar = Menu ( root ) root . configure ( menu = menubar ) menudict = { } menudict [ 'window' ] = menu = Menu ( menubar , name = 'window' , tearoff = 0 ) menubar . add_cascade ( label = 'Window' , menu = menu , underline = 0 ) def postwindowsmenu ( menu = menu ) : end = menu . index ( 'end' ) if end is None : end = - 1 if end > 0 : menu . delete ( 0 , end ) window . add_windows_to_menu ( menu ) window . register_callback ( postwindowsmenu ) def about_dialog ( event = None ) : "Handle Help 'About IDLE' event." # Synchronize with editor.EditorWindow.about_dialog. from idlelib import help_about help_about . AboutDialog ( root ) def config_dialog ( event = None ) : "Handle Options 'Configure IDLE' event." # Synchronize with editor.EditorWindow.config_dialog. from idlelib import configdialog # Ensure that the root object has an instance_dict attribute, # mirrors code in EditorWindow (although that sets the attribute # on an EditorWindow instance that is then passed as the first # argument to ConfigDialog) root . instance_dict = flist . inversedict configdialog . ConfigDialog ( root , 'Settings' ) def help_dialog ( event = None ) : "Handle Help 'IDLE Help' event." # Synchronize with editor.EditorWindow.help_dialog. from idlelib import help help . show_idlehelp ( root ) root . bind ( '<<about-idle>>' , about_dialog ) root . bind ( '<<open-config-dialog>>' , config_dialog ) root . createcommand ( '::tk::mac::ShowPreferences' , config_dialog ) if flist : root . bind ( '<<close-all-windows>>' , flist . close_all_callback ) # The binding above doesn't reliably work on all versions of Tk # on macOS. Adding command definition below does seem to do the # right thing for now. root . createcommand ( 'exit' , flist . close_all_callback ) if isCarbonTk ( ) : # for Carbon AquaTk, replace the default Tk apple menu menudict [ 'application' ] = menu = Menu ( menubar , name = 'apple' , tearoff = 0 ) menubar . add_cascade ( label = 'IDLE' , menu = menu ) mainmenu . menudefs . insert ( 0 , ( 'application' , [ ( 'About IDLE' , '<<about-idle>>' ) , None , ] ) ) if isCocoaTk ( ) : # replace default About dialog with About IDLE one root . createcommand ( 'tkAboutDialog' , about_dialog ) # replace default "Help" item in Help menu root . createcommand ( '::tk::mac::ShowHelp' , help_dialog ) # remove redundant "IDLE Help" from menu del mainmenu . menudefs [ - 1 ] [ 1 ] [ 0 ]