sdserver.py 文件源码

def setup_backup():
    if not Options['backup_hhmm']:
        return
    curTimeSec = sliauth.epoch_ms()/1000.0
    curDate = sliauth.iso_date(sliauth.create_date(curTimeSec*1000.0))[:10]
    backupTimeSec = sliauth.epoch_ms(sliauth.parse_date(curDate+'T'+Options['backup_hhmm']))/1000.0
    backupInterval = 86400
    if curTimeSec+60 > backupTimeSec:
        backupTimeSec += backupInterval
    print >> sys.stderr, Options['site_name'] or 'ROOT', 'Scheduled daily backup in dir %s, starting at %s' % (Options['backup_dir'], sliauth.iso_date(sliauth.create_date(backupTimeSec*1000.0)))
    def start_backup():
        if Options['debug']:
            print >> sys.stderr, "Starting periodic backup"
        backupSite()
        Global.backup = PeriodicCallback(backupSite, backupInterval*1000.0)
        Global.backup.start()

    IOLoop.current().call_at(backupTimeSec, start_backup)