擅长:python、mysql、java
<p>还有<a href="https://docs.python.org/3/library/argparse.html#formatter-class" rel="nofollow noreferrer">^{<cd1>}</a>。</p>
<pre><code>parser=argparse.ArgumentParser(add_help=True,
formatter_class=argparse.RawDescriptionHelpFormatter,
description="""an
already-wrapped
description
string""")
</code></pre>
<p>它不使用<code>description</code>和<code>epilog</code>,只包装参数帮助字符串。手术室想要的恰恰相反。</p>