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

11 votes245 views2 answers
Pandas shuffle rows
Python
0 vote279 views1 answer
Django 3.2 compatible to python 3.10?
Python Django
0 vote191 views12 answers
Installez django-cruds-adminlte
Python Django
10 votes243 views3 answers
How to make a rect in pygame
Python
9 votes212 views3 answers
A value is trying to be set on a copy of a slice from a DataFrame.
Python
0 vote228 views1 answer
How to make my discord bot shut down with a command
Python
6 votes225 views2 answers
Python print version python
Python
1 vote238 views1 answer
Python function remove all whitespace from all character columns in dataframe
Python
0 vote274 views1 answer
Mobile number regex python
Python
0 vote220 views1 answer
Pandas loc index not in
Python