[Answer]-Django order by queryset from a method

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You can do this by using aggregation:

from django.db.models import Count
Category.objects.annotate(
    entry_count=Count('entry_set')
).order_by('-entry_count')

Like this, you’ll get all the counts in one query and all the category objects will have entry_count, so you can remove the @property from the model.

👤Jakub Roztocil

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