/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

8 votes313 views3 answers
Sklearn roc curve
Python
0 vote322 views1 answer
Pangrams hackerrank solution in python
Python
3 votes306 views2 answers
Python writelines newline
Python
0 vote292 views1 answer
Runpy.py", line 194, in _run_module_as_main return _run_code(code, main_globals, None,
Python
42 votes320 views5 answers
Iterate array python with index
Python
1 vote313 views3 answers
Check if number is between two numbers python
Python
0 vote305 views1 answer
Python skip line
Python
-1 vote299 views3 answers
Sum of multiples of 3 or 5 python
Python
34 votes338 views6 answers
Find the max value in dictionary python
Python
0 vote321 views2 answers
Os
Python