deep_copy.py

def copy(o, replacements, exclude):
  d = model_to_dict(o)

  for key in exclude:
    d.pop(key)

  for key in replacements.keys():
    d[key] = replacements[key]
    
  obj = o.__class__.objects.create(**d)

  return obj
  
  
trans = {
  'options': {},
  'questions': {},
  'rules': {},
  'form': {},
}

form = copy(Form.objects.get(id=form_id, deleted=False))
  for question in Question.objects.filter(parent_id=form_id, deleted=False):
    q = copy(question, {
      'parent_id': form.id
    }, ['id'])
    
    trans['questions'][question.id] = q.id
    
    for option in old_q.get_options():
      o = copy(option, {
        'question_id': q.id
      }, [ 'id' ])
      trans['options'][option.id] = o.id