擅长:python、mysql、java
<p>您可以使用<code>intersection</code>标签和字典键:</p>
<pre><code>cats = [categories_mapping[key] for key in set(labels).intersection(categories_mapping)]
</code></pre>
<p>部分匹配的更新:</p>
<pre><code>cats = [categories_mapping[key] for key in categories_mapping if any(label.lower() in key.lower() for label in labels)]
</code></pre>