我有一个未排序的列表
['1 Apple', '6 Apple', '2 Apple', '4 Apple', '3 Apple', '170 Apple', 'category']
我怎样才能制作一个按升序添加值的列表，这样:
['category', '1 Apple', '2 Apple', '3 Apple', '4 Apple', '6 Apple', '170 Apple']`
请您参考如下方法:
应该适用于任何类型的“仅混合字符串 + 数字字符串元素”列表的简单解决方案。
import re
s = ['1Apple', '6 Apple', '2 Apple', '4 Apple', '3 Apple', '170 Apple', 'category']
nums = [re.findall('\d+',ss) for ss in s] # extracts numbers from strings
numsint = [int(*n) for n in nums] # returns 0 for the empty list corresponding to the word
sorted_list = [x for y, x in sorted(zip(numsint, s))] # sorts s based on the sorting of nums2
print(sorted_list)
# output
['category', '1Apple', '2 Apple', '3 Apple', '4 Apple', '6 Apple', '170 Apple']
