擅长:python、mysql、java
<p>这可以使用<code>ast.literal_eval</code>。列表中的第二个元素是可以安全计算的有效Python元组的字符串表示形式</p>
<pre><code>[[x[0]] + list(ast.literal_eval(x[1])) for x in lst]
</code></pre>
<p><strong>代码</strong>:</p>
<pre><code>import ast
lst = [['SACOL1123', "('SA1123', 'AAW38003.1')"],
['SACOL1124', "('SA1124', 'AAW38004.1')"]]
output = [[x[0]] + list(ast.literal_eval(x[1])) for x in lst]
# [['SACOL1123', 'SA1123', 'AAW38003.1'],
# ['SACOL1124', 'SA1124', 'AAW38004.1']]
</code></pre>