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

-2 votes203 views1 answer
How to pass function parameter in decorator
Python
11 votes250 views2 answers
Python randomly shuffle rows of pandas dataframe
Python
3 votes212 views1 answer
Esp32 micropython timer
Python
10 votes221 views2 answers
Set axis labels python
Python
23 votes242 views5 answers
Conda update
Python
0 vote212 views1 answer
Pixmap in python
Python
6 votes205 views2 answers
Tkinter label border
Python
6 votes223 views2 answers
Docker flask
Python Flask
19 votes225 views6 answers
Add item to python list
Python
0 vote209 views1 answer
Randomly pick a value in the list
Python