Python-сообщество

# -*- coding: utf-8 -*-
import wx

class Myframe(wx.Frame):
    def __init__(self, parent):
        wx.Frame.__init__(self, parent, -1, "Frame")
        panel = wx.Panel(self)
        button = wx.Button(panel, label="bla", id=1)
        
        self.Bind(wx.EVT_BUTTON, self.Evnt, id=1)
    
    def Evnt(self, event):
        self.Close() 

class MyApp(wx.App):
   def OnInit(self):
      frame = Myframe(None)
      frame.Show()

      return True

def main():
   application = MyApp()
   application.MainLoop()

if __name__ == '__main__':
   main()

# -*- coding: utf-8 -*-
import wx

class Myframe(wx.Frame):
    def __init__(self, parent):
        wx.Frame.__init__(self, parent, -1, "Frame")
        self.panel = wx.Panel(self)
        self.button = wx.Button(self.panel, label="bla", id=1)
        self.Bind(wx.EVT_BUTTON, self.Evnt, id=1)

    def Evnt(self, event):
        self.button.Destroy()
        self.button = None
        self.text = wx.StaticText(self.panel, -1, u"Я новый новый текст")

class MyApp(wx.App):
   def OnInit(self):
      frame = Myframe(None)
      frame.Show()

      return True

application = MyApp()
application.MainLoop()