639     # Twisted reactor needs to be stopped only before quit,

   639     # Twisted reactor needs to be stopped only before quit,

   640     # since it cannot be restarted

   640     # since it cannot be restarted

   641     ToDoBeforeQuit = []

   641     ToDoBeforeQuit = []

   642     def AddToDoBeforeQuit(self, Thing):

   642     def AddToDoBeforeQuit(self, Thing):

   643         self.ToDoBeforeQuit.append(Thing)

   643         self.ToDoBeforeQuit.append(Thing)

   645 

   644 

   646     def OnCloseFrame(self, event):

   645     def OnCloseFrame(self, event):

   647         for evt_type in [wx.EVT_SET_FOCUS,

   646         for evt_type in [wx.EVT_SET_FOCUS,

   648                          wx.EVT_KILL_FOCUS,

   647                          wx.EVT_KILL_FOCUS,

   649                          wx.stc.EVT_STC_UPDATEUI]:

   648                          wx.stc.EVT_STC_UPDATEUI]: