如何使这种排序方式不区分大小写? [英] How do I make this sorting case insensitive?

问题描述

def sortProfiles(p):
    return sorted(p, key=itemgetter('first_name'))

我有一个带字典的清单.此功能允许我按它们的名字对它们进行排序.但是，它区分大小写.

I have a list with dictionaries. This function allows me to sort them by their first_name. However, it's case-sensitive.

推荐答案

>>> from operator import itemgetter
>>> p = [{'fn':'bill'}, {'fn':'Bob'}, {'fn':'bobby'}]
>>> sorted(p, key=itemgetter('fn'))
[{'fn': 'Bob'}, {'fn': 'bill'}, {'fn': 'bobby'}]
>>> sorted(p, key=lambda x: x['fn'].lower())
[{'fn': 'bill'}, {'fn': 'Bob'}, {'fn': 'bobby'}]
>>>

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