main_thread_safe.py 文件源码

def __init__(self):
        wx.Frame.__init__(self, None, title="wxPython Redirect Tutorial")

        # Add a panel so it looks the correct on all platforms
        panel = wx.Panel(self, wx.ID_ANY)
        log = wx.TextCtrl(panel, wx.ID_ANY, size=(300,100),
                          style = wx.TE_MULTILINE|wx.TE_READONLY|wx.HSCROLL)
        btn = wx.Button(panel, wx.ID_ANY, 'Push me!')
        self.Bind(wx.EVT_BUTTON, self.onButton, btn)

        # Add widgets to a sizer
        sizer = wx.BoxSizer(wx.VERTICAL)
        sizer.Add(log, 1, wx.ALL|wx.EXPAND, 5)
        sizer.Add(btn, 0, wx.ALL|wx.CENTER, 5)
        panel.SetSizer(sizer)

        # redirect text here
        redir = RedirectText(log)
        sys.stdout = redir