Django：查询的天真日期时间

Question

我试图检索两个日期（星期一 - >星期一）之间的所有数据。这里是我的代码：

some_day_last_week = datetime.datetime.now() - timedelta(days=7) 
    monday_of_last_week = some_day_last_week - timedelta(days=(some_day_last_week.isocalendar()[2] - 1)) 
    monday_of_this_week = monday_of_last_week + timedelta(days=7) 

    print "Someday last week %s" % some_day_last_week 
    print "Monday of last week %s" % monday_of_last_week 
    print "Monday of this week %s" % monday_of_this_week 
    jobs = Jobs.objects.filter(created_time__gte=monday_of_last_week, created_time__lt=monday_of_this_week).order_by('-created_time') 

    for job in jobs: 
     print "Jobb: %s (%s)" % (job, job.created_time) 

输出是好的，但我得到一个RuntimeWarning这是我的bug。下面是（以及其他输出）：

Someday last week 2013-03-14 15:11:32.819508 
Monday of last week 2013-03-11 15:11:32.819508 
Monday of this week 2013-03-18 15:11:32.819508 
xxx/venv/lib/python2.7/site-packages/django/db/models/fields/__init__.py:808: RuntimeWarning: DateTimeField received a naive datetime (2013-03-11 15:11:32.819508) while time zone support is active. 

RuntimeWarning） XXX/VENV/lib中/ python2.7 /站点包/ Django的/ DB /模型/场/ 初始化的.py：808 ：RuntimeWarning：DateTimeField在时区支持处于活动状态时收到了天真的日期时间（2013-03-18 15：11：32.819508）。 （2013-03-13 09：14：02 + 00：00） [21/Mar/2013 15:11:32]“GET/jobs/feed/7days/HTTP/1.1”200 712

我USE_TZ设置为True settings.py中，和现场CREATED_TIME是这样的：

created_time = models.DateTimeField(_('Creation time'), default=datetime.now) 

有人吗？ :)

Answer 1

jobs = Jobs.objects.filter(
    created_time__range[monday_of_last_week, monday_of_this_week]).order_by('-created_time')