WPKG-GP-Client_phoenix.py 文件源码

def __init__(self, trayicon, tooltip):
        super(TaskBarIcon, self).__init__()
        self.show_no_updates = False

        # Set trayicon and tooltip
        icon = wx.Icon(wx.Bitmap(trayicon))
        self.SetIcon(icon, tooltip)

        self.Bind(wx.adv.EVT_TASKBAR_LEFT_DCLICK, self.on_upgrade)
        self.Bind(wx.adv.EVT_TASKBAR_BALLOON_CLICK, self.on_bubble)
        self.upd_error_count = 0
        self.checking_updates = False
        self.updates_available = False
        self.shutdown_scheduled = False
        self.reboot_scheduled = False
        self.bootup_time = getBootUp()
        if update_interval and update_method:
            self.timer = wx.Timer(self)
            self.Bind(wx.EVT_TIMER, self.on_timer, self.timer)
            self.timer.Start(update_interval)
            if update_startup:
                self.on_timer(None)
        if check_bootup_log:
            last_check = check_file_date(xml_file)
            now = datetime.datetime.now()
            if (self.bootup_time + datetime.timedelta(hours=1) > now) and \
               (self.bootup_time + datetime.timedelta(minutes=30) > last_check):
                log, errorlog, reboot = check_eventlog(self.bootup_time)
                if errorlog:
                    error_str = _(u"Update error detected\n"
                                  u"during system start up.")
                    self.ShowBalloon(title=_(u'WPKG Error'), text=error_str, msec=20*1000, flags=wx.ICON_ERROR)
                    title = _(u"System start error")
                    dlg = ViewLogDialog(title=title,log=errorlog)
                    dlg.ShowModal()
        if check_last_upgrade:
            # Check if the last changes to the local wpkg.xml are older than a specific time
            # Inform USER that he should upgrade the System
            last_check = check_file_date(xml_file)
            if last_check < (datetime.datetime.now() - datetime.timedelta(days=last_upgrade_interval)):
                dlg_str = _(u"System should be updated!\n\n"
                            u"System wasn't updated in over {} days.").format(str(last_upgrade_interval))
                dlg = wx.MessageDialog(None, dlg_str, _(u"Attention!"), wx.OK | wx.ICON_EXCLAMATION)
                dlg.ShowModal()
                self.on_upgrade(None)