Django queryset group by sum

 from django.db.models import Sum

  result = Books.objects.values('author')
                        .order_by('author')
                        .annotate(total_price=Sum('price'))

Source: stackoverflow.com

Similar codes

4 votes323 views2 answers
Python hosting free
Python
0 vote312 views1 answer
If a list has a string remove
Python
2 votes354 views1 answer
How to make custom buttons tkinter
Python
18 votes349 views2 answers
Python for loop start at index with enumerate
Python
0 vote312 views1 answer
Discord attachments
Python
0 vote347 views1 answer
How to check if a key is present in python dictionary
Python
0 vote397 views1 answer
Python dijkstra implementation stack
Python
8 votes330 views5 answers
What is module in python
Python
2 votes324 views3 answers
Binary tree
Python
0 vote334 views1 answer
Pyhton constructor name
Python