print out session information django

	if not 'saved' in request.session or not request.session['saved']:
		request.session['saved'] = [obj]
		saved_list = request.session['saved']
		request.session['saved'] = saved_list

Here is what the above code is Doing:
1. If the session doesn’t have a key called ‘saved’, it creates one and sets it to a list containing the object.
2. If the session does have a key called ‘saved’, it appends the object to the list.
3. It then saves the list back to the session.