django query parameters filter code example

Example 1: filter with different operator in django

from myapp.models import Entry
from django.db.models import Q

Entry.objects.filter(~Q(id=3))

#will return all entries except the one(s) with 3 as their ID

Example 2: and in django query filter

Blog.objects.filter(entry__headline__contains='Lennon', entry__pub_date__year=2008)