def onContinue(self, pass_or_failed): param = self.ui.entry.get().strip() sn = self.getSn() Log.d(u'%s -> %s' % (self.getName(), repr(sn))) if sn != param: return BaseWork.FAILED else: return BaseWork.SUCCESS self.ctx.setSn(sn) return BaseWork.onContinue(self, self.result)