Answers for "django on update"

django update model

Model.objects.filter(id = 223).update(field1 = 2)

update django

python -m pip install -U Django

get_absolute_url django

def get_absolute_url(self):
  from django.core.urlresolvers import reverse
  return reverse('', kwargs={'pk': self.pk})

update in django orm

# Update all the headlines with pub_date in 2007.
Entry.objects.filter(pub_date__year=2007).update(headline='Everything is the same')