How to convert a list in to queryset django

Question

I have a queryset(which is filtered actually) as below

posts = [, , , , 

        

Answer 1

Here's a simple util that you can run to produce a QS from a list:

def list_to_queryset(model, data):
    from django.db.models.base import ModelBase

    if not isinstance(model, ModelBase):
        raise ValueError(
            "%s must be Model" % model
        )
    if not isinstance(data, list):
        raise ValueError(
            "%s must be List Object" % data
        )

    pk_list = [obj.pk for obj in data]
    return model.objects.filter(pk__in=pk_list)