DJANGO：如何从 QuerySet 列表中删除空 QuerySet

Question

This is my list of QuerySets.Now my concern is to remove the list of empty QuerySet ieQuerySet [] from the given list.

[QuerySet [], QuerySet [], QuerySet [], QuerySet [],[User: kharel321, User: kharelkharel]>]

Expected OutPut

[[User: kharel321, User: kharelkharel]]

Answer 1

you can use exists()

if  not user.exists():
   ...some action

Answer 2

Try this:

your_queryset_list = [QuerySet [], QuerySet [], QuerySet [], QuerySet [],[User: kharel321, User: kharelkharel]>]
result = [queryset for queryset in your_queryset_list if queryset]