new_contents: '''
  Extremely light-weight serialiser for very simple cases.
  '''
  from operator import attrgetter
  from collections import namedtuple
  
  
  class Ripper(object):
      def __init__(self, *args, **kwargs):
          for arg in args:
              kwargs.setdefault(arg, arg)
          self.getter = attrgetter(kwargs.values())
          self.tup = namedtuple('tup', kwargs.keys())
  
      def __call__(self, obj):
          return self.tup._make(self.getter(obj))._asdict()
  
subject: Add Ripper class to utils