擅长:python、mysql、java
<pre><code>>>> from datetime import datetime
>>> my_list = ['apple_april', 'banana_july', 'carrot_december', 'dog_january']
>>> sorted(my_list, key=lambda x: datetime.strptime(x.split('_')[1], '%B'))
['dog_january', 'apple_april', 'banana_july', 'carrot_december']
</code></pre>