wxPython in Action - 错误提示：发生了异常

2.6.1
2.8wx.FrameInsertFrameclose
2.3InsertFrame
2.3
#!/usr/bin/env python
import wx
class InsertFrame(wx.Frame):
def __init__(self, parent, id):
wx.Frame.__init__(self, parent, id, ’Frame With Button’,
size=(300, 100))
panel = wx.Panel(self) #
button = wx.Button(panel, label=”Close”, pos=(125, 10),
size=(50, 50)) #
#
self.Bind(wx.EVT_BUTTON, self.OnCloseMe, button)
#
self.Bind(wx.EVT_CLOSE, self.OnCloseWindow)
def OnCloseMe(self, event):
self.Close(True)
def OnCloseWindow(self, event):
self.Destroy()
if __name__ == ’__main__’:
app = wx.PySimpleApp()
frame = InsertFrame(parent=None, id=-1)
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