How to store django objects as session variables ( object is not JSON serializable)?

Question

I have a simple view

def foo(request):
   card = Card.objects.latest(datetime)
   request.session[\'card\']=card

For the above code I get the

Answer 1

There are two simple ways to do this.

• If each object belongs to a single session at the same time, store session id as a model field, and update models.
• If an object can belong to multiple sessions at the same time, store object.id as a session variable.