/Python/Django/Aggregation with f() in django rest api

Aggregation with f() in django rest api

>>> from django.db.models import Avg, Count
>>> Book.objects.annotate(num_authors=Count('authors')).aggregate(Avg('num_authors'))
{'num_authors__avg': 1.66}

Source: docs.djangoproject.com

Similar codes

1 vote349 views1 answer
Django template tags capitalize
Python Django
0 vote339 views2 answers
Allow x_frame_options django
Python Django
1 vote355 views1 answer
Passing user instance django form submission
Python Django
0 vote379 views1 answer
Django button
Python Django
0 vote323 views1 answer
Django create object with default today date
Python Django
1 vote299 views1 answer
Django print settings
Python Django
0 vote332 views1 answer
Form rendering options in django
Python Django
0 vote353 views2 answers
Django swagger
Python Django
2 votes332 views3 answers
How to set indian timezone in django
Python Django
0 vote330 views1 answer
Proper pagination django template
Python Django