new_contents: #!/usr/bin/env python
  import capnp
  import os
  capnp.add_import_hook([os.getcwd(), "/usr/local/include/"]) # change this to be auto-detected?
  
  import test_capnp
  
  import sys
  
  def format_decode(val):
      val = val.replace('\n ', '')
      val = val.replace('( ', '(')
      val = val.replace(' )', ')')
  
      return val
  
  def decode(name):
      print format_decode(str(getattr(test_capnp, name)))
  
  def encode(name):
      val = getattr(test_capnp, name)
      class_name = name[0].upper() + name[1:]
      message = getattr(test_capnp, class_name).from_dict(val.to_dict())
      print message.to_bytes()
  
  if sys.argv[1] == 'decode':
      decode(sys.argv[2])
  else:
      encode(sys.argv[2])
  
subject: Add test script for testing with https://github.com/kaos/capnp_test