zephyr_mirror_backend.py 文件源码

def maybe_restart_mirroring_script():
    # type: () -> None
    if os.stat(os.path.join(options.stamp_path, "stamps", "restart_stamp")).st_mtime > start_time or \
            ((options.user == "tabbott" or options.user == "tabbott/extra") and
             os.stat(os.path.join(options.stamp_path, "stamps", "tabbott_stamp")).st_mtime > start_time):
        logger.warning("")
        logger.warning("zephyr mirroring script has been updated; restarting...")
        maybe_kill_child()
        try:
            zephyr._z.cancelSubs()
        except IOError:
            # We don't care whether we failed to cancel subs properly, but we should log it
            logger.exception("")
        while True:
            try:
                os.execvp(os.path.abspath(__file__), sys.argv)
            except Exception:
                logger.exception("Error restarting mirroring script; trying again... Traceback:")
                time.sleep(1)