new_contents: import yaml
  import json
  import argparse
  import sys
  if __name__ == "__main__":
      parser = argparse.ArgumentParser()
      parser.add_argument('--json', help='Input file (JSON)', required=True)
      parser.add_argument('--yaml', help='Output file (YAML)', required=True)
      if len(sys.argv) == 1:
          parser.print_help()
          sys.exit(1)
      args = parser.parse_args()
      json_file = args.json
      yaml_file = args.yaml
      with open(json_file) as fp:
          json = json.load(fp)
          with open(yaml_file, 'w') as yaml_fp:
              yaml.safe_dump(json, yaml_fp, allow_unicode=True, default_flow_style=False)
  print "Created YAML file {0}".format(yaml_file)
  
subject: Create json-2-yaml.py