擅长:python、mysql、java
<p>每个播放器都是一个元组,其形式为-<code>(number, name, position, [])</code>。因此,您需要相应地获取这些信息:</p>
<h3>目录列表</h3>
<pre class="lang-py prettyprint-override"><code>brazil = []
for _, name, position, _ in players["Brazil"]:
brazil.append({"name": name, "position": position})
</code></pre>
<p>或作为列表:</p>
<pre><code>brazil = [{"name": name, "position": position} for _, name, position, _ in players["Brazil"]]
</code></pre>
<h3>单个dict</h3>
<pre class="lang-py prettyprint-override"><code>brazil = {}
for _, name, position, _ in players["Brazil"]:
brazil[name] = position
</code></pre>
<p>或者作为一种口述理解:</p>
<pre><code>brazil = {name: position for _, name, position, _ in players["Brazil"]}
</code></pre>