Django update model

Delete model object django

SomeModel.objects.filter(id=id).delete()

Django update model

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

Create or update django models

obj, created = Person.objects.update_or_create(
    first_name='John', last_name='Lennon',
    defaults={'first_name': 'Bob'},
)
# If person exists with first_name='John' & last_name='Lennon' then update first_name='Bob'
# Else create new person with first_name='Bob' & last_name='Lennon'

Source: stackoverflow.com

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})

.save() in django

>>> one_entry = Entry.objects.get(pk=1)

Source: docs.djangoproject.com

Similar codes

0 vote337 views1 answer
How to create api for get data in django rest framework
Python Django
0 vote371 views1 answer
Django custome login
Python Django
0 vote326 views1 answer
Django get form data from post
Python Django
3 votes293 views1 answer
Django flush
Python Django
0 vote329 views3 answers
Django celery email
Python Django
0 vote322 views1 answer
Values django
Python Django
3 votes297 views2 answers
Postgres Database Django
Python Django
0 vote313 views1 answer
Django populate form from database
Python Django
0 vote331 views1 answer
No default language could be detected for django app
Python Django
5 votes299 views2 answers
Allauth django
Python Django