擅长:python、mysql、java
<p>可以使用<a href="https://docs.python.org/3/library/ast.html#ast.literal_eval" rel="nofollow noreferrer">ast.literal_eval</a>执行以下操作:</p>
<pre><code>import pandas as pd
import ast
data = [['[133,28,23]', 'female'],
['[157,22,87]', 'male'],
['[160,33,77]', 'male'],
['[122,87,20]', 'female'],
['[120,22,20]', 'female']]
df = pd.DataFrame(data=data, columns=['x', 'y'])
df['x'] = df['x'].apply(ast.literal_eval)
result = df['x'].tolist()
print(result)
</code></pre>
<p><strong>输出</strong></p>
<pre><code>[[133, 28, 23], [157, 22, 87], [160, 33, 77], [122, 87, 20], [120, 22, 20]]
</code></pre>