Django: Filter objects by date range

问题

My object model is :

class Event(models.Model):
    start = models.DateTimeField()
    end = models.DateTimeField()

I need to filter all objects for today.

I have one object with start date 2014/03/01 00:00 and end date 2014/10/01 00:00. I need to have this object when filtering objects by today date ex.:

Event.objects.filter(start__gte=today, end__lte=today)

How can I filter objects by today date and get all results where start > today < end ?

回答1:

Get the today's date from datetime.date.today() and use gt and lt:

import datetime

today = datetime.date.today()
Event.objects.filter(start__lt=today, end__gt=today)

This would filter objects where start date is less than today and end date is greater than today.

回答2:

You can use combine method of datetime module:

import datetime
today = datetime.datetime.today()
Event.objects.filter(start__gte=datetime.datetime.combine(today, datetime.time.min),
                     end__lte=datetime.datetime.combine(today, datetime.time.max))

来源：https://stackoverflow.com/questions/24742771/django-filter-objects-by-date-range