标签：sort 10 name 16 python create 09 time 排序
sort排序
from operator import itemgetter
a = [
{'name':'小张', 'create_time':'2020-10-16 09:56'},
{'name':'小王', 'create_time':'2020-10-16 09:57'},
{'name':'小李', 'create_time':'2020-10-16 09:58'},
{'name':'小赵', 'create_time':'2020-10-16 09:59'}
]
a.sort(key=itemgetter('create_time'), reverse=True)
print(a)
[
{'name': '小赵', 'create_time': '2020-10-16 09:59'},
{'name': '小李', 'create_time': '2020-10-16 09:58'},
{'name': '小王', 'create_time': '2020-10-16 09:57'},
{'name': '小张', 'create_time': '2020-10-16 09:56'}
]
sorted排序(不会修改原来变量)
import datetime
def get_timestamp(date):
return datetime.datetime.strptime(date,"%Y-%m-%d %H:%M:%S").timestamp()
s1=[''2021-07-13 04:00:00', '2021-07-13 05:00:00', '2021-07-13 06:00:00'']
s=sorted(s1,key=lambda date: get_timestamp(date))
标签：sort,
10,
name,
16,
python,
create,
09,
time,
排序
From： https://www.cnblogs.com/jessecheng/p/16661335.html