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 vote178 views1 answer
Django clodinarystorage
Python Django
0 vote153 views1 answer
Django amzon like app
Python Django
0 vote116 views1 answer
Add data to foreign key table django
Python Django
1 vote149 views2 answers
Zip django template
Python Django
1 vote154 views1 answer
Django queryset first element
Python Django
0 vote157 views1 answer
Autofield in django
Python Django
1 vote155 views1 answer
Django celery results
Python Django
12 votes168 views5 answers
Django-cors-headers
Python Django
2 votes163 views1 answer
Django get current date
Python Django
0 vote168 views1 answer
Rebuild database from zero django postgres
Python Django