/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 vote309 views2 answers
Generate random password django
Python Django
0 vote324 views1 answer
Django multi column index
Python Django
1 vote310 views1 answer
What is values_list in django orm
Python Django
0 vote293 views1 answer
Django get latest object
Python Django
1 vote356 views1 answer
Django __str__ self multiple
Python Django
1 vote332 views1 answer
Get most repeated instance in a queryset django
Python Django
0 vote342 views1 answer
Back button django template
Python Django
0 vote315 views2 answers
Django swagger
Python Django
1 vote326 views1 answer
Auto-created primary key used when not defining a primary key type, by default 'django.db.models.AutoField'.
Python Django
0 vote365 views1 answer
Get a list of ids from queryset django
Python Django