python - 将字符串中的日期与今天的日期进行比较

python - compare the date in the string with today's date

objective:

问题:

问题:

代码

from datetime import date
from datetime import time
from datetime import datetime

dateTimeStart = "2014-01-01 12:00:00"

def main():
    dateTime1 = datetime.strptime(dateTimeStart, "%Y-%m-%d")
    today = date.today()

    if dateTime1 > "today":
        print "No"

if __name__ == "__main__":
  main();

你还需要解析时间部分:

datetime.strptime(dateTimeStart, "%Y-%m-%d %H:%M:%S")

然后你可以这样比较你的日期:

if dateTime1.date() > date.today():
    print "No"

date() 函数 returns datetime 对象的日期。