utils.py 文件源码

def opened_files(path, excludes):
    files = []

    try:
        process = os.popen('lsof -wFn +D %s | tail -n +2 | cut -c2-' % cmd_quote(path))
        data = process.read()
        process.close()
        for item in data.split('\n'):
            if not item or len(item) <= 2 or os.path.isdir(item) or item.isdigit() or file_excluded(item, excludes):
                continue
            files.append(item)

        return files

    except Exception as ex:
        logger.exception("Exception checking %r: ", path)
        return None