old_contents: #!/usr/bin/env python
  
  import urwid
  import urwid.raw_display
  import urwid.web_display
  from fuelmenu.common.urwidwrapper import *
  from fuelmenu.common import dialog
  import subprocess
  import time
  blank = urwid.Divider()
  
  
  class saveandquit():
      def __init__(self, parent):
          self.name = "Save & Quit"
          self.priority = 99
          self.visible = True
          self.parent = parent
          self.screen = None
          #self.screen = self.screenUI()
  
      def save_and_exit(self, args):
          results, modulename = self.parent.global_save()
          if results:
             self.parent.footer.set_text("All changes saved successfully!")
             self.parent.refresh()
             time.sleep(1.5)
             self.parent.exit_program(None)
          else:
             #show pop up with more details
             msg = "ERROR: Module %s failed to save. Go back" % (modulename)\
                   + " and fix any mistakes or choose Exit without Saving."
             diag = dialog.display_dialog(self, TextLabel(msg),
                                          "Error saving changes!")
  
      def exit_without_saving(self, args):
          self.parent.exit_program(None)
  
      def refresh(self):
          pass
  
      def screenUI(self):
          #Define your text labels, text fields, and buttons first
          text1 = urwid.Text("Save configuration before you exit?")
          saveandexit_button = Button("Save and Exit", self.save_and_exit)
          exitwithoutsaving_button = Button("Exit without saving",
                                            self.exit_without_saving)
          #Build all of these into a list
          listbox_content = [text1, blank, saveandexit_button,
                             exitwithoutsaving_button]
  
          #Add everything into a ListBox and return it
          screen = urwid.ListBox(urwid.SimpleListWalker(listbox_content))
          return screen
  
new_contents: #!/usr/bin/env python
  
  import urwid
  import urwid.raw_display
  import urwid.web_display
  from fuelmenu.common.urwidwrapper import *
  from fuelmenu.common import dialog
  import subprocess
  import time
  blank = urwid.Divider()
  
  
  class saveandquit():
      def __init__(self, parent):
          self.name = "Save & Quit"
          self.priority = 99
          self.visible = True
          self.parent = parent
          self.screen = None
          #self.screen = self.screenUI()
  
      def save_and_exit(self, args):
          results, modulename = self.parent.global_save()
          if results:
             self.parent.footer.set_text("All changes saved successfully!")
             self.parent.refreshScreen()
             time.sleep(1.5)
             self.parent.exit_program(None)
          else:
             #show pop up with more details
             msg = "ERROR: Module %s failed to save. Go back" % (modulename)\
                   + " and fix any mistakes or choose Exit without Saving."
             diag = dialog.display_dialog(self, TextLabel(msg),
                                          "Error saving changes!")
  
      def exit_without_saving(self, args):
          self.parent.exit_program(None)
  
      def refresh(self):
          pass
  
      def screenUI(self):
          #Define your text labels, text fields, and buttons first
          text1 = urwid.Text("Save configuration before you exit?")
          saveandexit_button = Button("Save and Exit", self.save_and_exit)
          exitwithoutsaving_button = Button("Exit without saving",
                                            self.exit_without_saving)
          #Build all of these into a list
          listbox_content = [text1, blank, saveandexit_button,
                             exitwithoutsaving_button]
  
          #Add everything into a ListBox and return it
          screen = urwid.ListBox(urwid.SimpleListWalker(listbox_content))
          return screen
  
subject: fix typo in refreshScreen method