/Python/How do i check if a django queryset is empty

How do i check if a django queryset is empty

queryset = demo.objects.filter(name="non_existent_name")

if queryset.exists():
    serializer = DemoSerializer(queryset, many=True)
    return Response(serializer.data)
else:
    return Response(status=status.HTTP_404_NOT_FOUND)

Source: stackoverflow.com

Similar codes

2 votes188 views1 answer
How to record the steps of mouse and play the steps using python
Python
0 vote193 views1 answer
Bar break matplotlib
Python
0 vote228 views1 answer
Correlation between lists python
Python
0 vote231 views3 answers
Flask models
Python Flask
1 vote209 views2 answers
Python for looop array value and index
Python
0 vote251 views1 answer
How to numbered jupyter notebook
Python
7 votes160 views1 answer
Telegram markdown
Python
2 votes189 views2 answers
How to use google translate api in python
Python
0 vote217 views1 answer
Python as-lookup
Python
119 votes201 views2 answers
Python iterate dictionary key value
Python