OK, but Django do not provide 'time' lookup so my problem is 'how to retrieve time part of datetime field in a query'
On 31 Mar, 04:29, Brian Neal <bgn...@gmail.com> wrote: > On Mar 30, 10:12 am, LD <l.dzied...@gmail.com> wrote:> Hi, > > > I don't have idea how to do simple task. > > I have model with DateTimeField and I want to retrieve all objects > > that have time for example lower than 2pm. > > > I know about Django queryset lookup like year, month, day. Is there > > something similar but for time? If not what is the simplest way to > > accomplish that? > > > So it would be great to do something like this: > > MyModel.objects.filter(date_field__time__lt == datetime.time(14,0)) > > assuming of course that MyModel.date_field is models.DateTimeField > > Well, the model field is storing a date and a time. So you can't just > compare that against a time, I don't think. You need to pick a day and > a time. And then you can do the filtering, you've almost got the > syntax right. Something like this should work: > > MyModel.objects.filter(date_field__time__lt=datetime.datetime.(yy, mm, > dd, 14, 0)) --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~----------~----~----~----~------~----~------~--~---
