I have a queryDict in django. I'm serializing it

    documents = serializers.serialize('json', Documents.objects.filter(id=self.kwargs['pk']))
    context['documents'] = json.dumps(documents)

When I accept in javascript I got this

JSON.parse("{{ documents|escapejs }}") -> "[{"model": "documents", "pk":

I need to parse once more time to get correct arrray.

Can someone help me?