第一个python的GUI程序

import sys, os
import wx
class main_window(wx.Frame):
     def __init__(self, parent, id, title):
         wx.Frame.__init__(self, parent, -1, title, size = (200, 100),
                           style=wx.DEFAULT_FRAME_STYLE|wx.NO_FULL_REPAINT_ON_RESIZE)
         self.control = wx.TextCtrl(self, -1, style=wx.TE_MULTILINE)
         self.Show(True)
         
class App(wx.App):
 def OnInit(self):
  frame = main_window(None, -1, "Title")
  self.SetTopWindow(frame)
  return 1
    
app = App(0)
app.MainLoop()