main.py 文件源码

def OnInit(self):
        """
        Run automatically when the wxPython application starts.
        """
        self.frame = wx.Frame(None, title="PyUpdater wxPython Demo")
        self.frame.Bind(wx.EVT_CLOSE, self.OnCloseFrame)
        self.frame.SetSize(wx.Size(400, 100))
        self.statusBar = wx.StatusBar(self.frame)
        self.statusBar.SetStatusText(self.status)
        self.frame.SetStatusBar(self.statusBar)
        self.panel = wx.Panel(self.frame)
        self.sizer = wx.BoxSizer()
        self.sizer.Add(
            wx.StaticText(self.frame, label="Version %s" % __version__))
        self.panel.SetSizerAndFit(self.sizer)

        self.frame.Show()

        if hasattr(sys, "frozen") and \
                not os.environ.get('PYUPDATER_FILESERVER_DIR'):
            dlg = wx.MessageDialog(
                self.frame,
                "The PYUPDATER_FILESERVER_DIR environment variable "
                "is not set!", "PyUpdaterWxDemo File Server Error",
                wx.OK | wx.ICON_ERROR)
            dlg.ShowModal()

        return True