/Python/Django/Python django if key exists

Python django if key exists

How to check if given primary key exists in django model

If using the object ---
try:
   obj = model1.objects.get(pk=20)
except DoesNotExist:
   ###do something####
    
Else ----
if model1.objects.filter(pk=20).exists():
   ###do something###
else:
  ###do otherthing###

Source: grepper.com

Similar codes

0 vote226 views2 answers
Django get all models
Python Django
0 vote244 views1 answer
Django filter values with e and operator
Python Django
0 vote261 views1 answer
Django 3.2 compatible to python 3.10?
Python Django
3 votes222 views1 answer
No module named 'django.core.urlresolvers'
Python Django
0 vote266 views1 answer
Sum values in django models and insert value in model field
Python Django
10 votes247 views4 answers
Django q objects
Python Django
0 vote236 views1 answer
Django python base 64 encode
Python Django
4 votes238 views4 answers
Filter django or
Python Django
0 vote182 views1 answer
Django set boolean field value in view
Python Django
30 votes280 views3 answers
Django create superuser from script
Python Django