Django querset 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

0 vote141 views1 answer
Tensorflow.keras.utils.to_categorical
Python
0 vote133 views1 answer
Python break list into n lists
Python
2 votes131 views1 answer
Scikit learn decision tree12
Python
1 vote127 views1 answer
Flask socketio usage
Python
0 vote135 views1 answer
Viola conda
Python
0 vote128 views1 answer
Striding in python
Python
2 votes138 views1 answer
Python filedir
Python
2 votes130 views1 answer
Get text from image python
Python
39 votes143 views4 answers
Typing racer
Python
40 votes133 views6 answers
Reset index pandas
Python