mainapp.py 文件源码

def _updates(self, version):
        if not version:
            return

        if version == CHIRP_VERSION:
            return

        LOG.info("Server reports version %s is available" % version)

        # Report new updates every seven days
        intv = 3600 * 24 * 7

        if CONF.is_defined("last_update_check", "state") and \
           (time.time() - CONF.get_int("last_update_check", "state")) < intv:
            return

        CONF.set_int("last_update_check", int(time.time()), "state")
        d = gtk.MessageDialog(buttons=gtk.BUTTONS_OK, parent=self,
                              type=gtk.MESSAGE_INFO)
        d.set_property("text",
                       _("A new version of CHIRP is available: " +
                         "{ver}. ".format(ver=version) +
                         "It is recommended that you upgrade, so " +
                         "go to http://chirp.danplanet.com soon!"))
        d.run()
        d.destroy()