from django.utils import timezone
good = Goods.objects.get(id=num)
now = timezone.now()
print(good.create_time)
print(now)
如何比较它们是否有一天。
2016-12-01 10:21:32.746505+00:00
2016-12-01 10:24:08.906268+00:00
答案 0 :(得分:2)
使用timedelta:
d1 = datetime(year=2016, month=12, day=1)
d2 = datetime(year=2016, month=12, day=2)
abs(d2 - d1) < timedelta(days=1)
或者如果您只想比较当天,可以从.day
属性访问它:
d1.day # 1
d2.day # 2
答案 1 :(得分:1)
您必须在指定的时间内create a new timedelta
:
d > timedelta(days=1)
或者这个略微更完整的脚本将有助于详细说明:
import datetime
from time import sleep
start = datetime.datetime.now()
sleep(3)
stop = datetime.datetime.now()
elapsed = stop - start
if elapsed > datetime.timedelta(days=1):
print "Slept for > 1 days"
if elapsed > datetime.timedelta(seconds=1):
print "Slept for > 1 second"
输出:
Slept for > 1 second