wallabag_show.py 文件源码

def __format_text(text):
    try:
        maxcol = os.get_terminal_size().columns
    # piped output to file or other process
    except OSError:
        maxcol = sys.maxsize

    ret = ""

    for line in text.splitlines():
        ios = io.StringIO()
        writer = formatter.DumbWriter(ios, maxcol=maxcol)
        writer.send_flowing_data(line)
        ret = "{0}{1}\n".format(ret, ios.getvalue())
        ios.close()

    return ret