window tasks not going away

wxPython Users
1

I have a problem in my codebase where opening windows creates tasks, and when I close them they fail to disappear:

http://forums.degreez.net/viewtopic.php?t=4423

Here's a snippet of my code:

            if (self.detailBox is not None):
                try:
                    self.detailBox.Close ()
                except wxPyDeadObjectError, e:
                    self.detailBox = None

            self.detailBox = wxFrame(None, -1, 'Torrent Details ', size = wxSize(405,230),
                            style = wxDEFAULT_FRAME_STYLE|wxFULL_REPAINT_ON_RESIZE)
            try:
                self.detailBox.SetIcon(self.icon)
            except:
                pass

            panel = wxPanel(self.detailBox, -1, size = wxSize (400,220))
...
            def closeDetail(evt, self = self):
                self.detailBox.Close()
            EVT_BUTTON(self.detailBox, okButton.GetId(), closeDetail)
            def kill(evt, self = self):
                self.detailBox.Destroy()
                self.detailBox = None
                self.fileList = None
                self.dow.filedatflag.clear()
            EVT_CLOSE(self.detailBox, kill)
...
            self.detailBox.Show ()
            border.Fit(panel)
            self.detailBox.Fit()

This behavior seems to have sprung up only with the latest Python/wxPython. Is there any difference in the new wxPython I need to account for?