有关于时间转换

split函数

s1 = ' lcy is a pig'
for i in s1.split():   # ['lcy','is','a','pig'] 
    print (i)

s2 = ' lcy is a pig'
for i in s2.split(' '):   # ['','lcy','is','a','pig'] 
    print (i)

s3 = ' lcy is a pig' 
for i in s3.split('is'): #[' lcy',' a pig']
    print(i)

2023-11-11 00:00:00 的各种变形

2023/11/11 00:00:00

s = '2023/11/11 00:00:00'
time_item = s.split() #['2023/11/11','00:00:00']
time = time_item[1] 
date = time_item[0]
yy = date.split('/')[0]
mm = date.split('/')[1]
dd = date.split('/')[2]
pub_time = yy + '-' + mm + '-' + dd +' ' + time
print(pub_time)

知识点: 字符串split函数，字符串的拼接

Nov 11, 2023

from common import date
s = 'Nov 11, 2023'
time_item = s.split(' ') #['Nov','11,','2023']
mm = date.EN_1866_DATE[time_item[0]]
dd = time_item[1].split(',')[0]
yy = time_item[2]
pub_time = str(yy) + '-' + str(mm) + '-' + str(dd) +' ' + '00:00:00'
print(pub_time) 

知识点: 字符串split函数，字符串的拼接，运用框架的字典