api.py 文件源码

def get_device_info(path):
    try:
        info = psutil.disk_usage(os.path.realpath(path))
        return {"total": humanize_bytes(info.total),
                "used": humanize_bytes(info.used),
                "free": humanize_bytes(info.free)}
    except OSError as e:
        return {"ERROR": str(e)}