old_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  import pprint
  
  
  pp = pprint.PrettyPrinter(indent=4)
  pp.pprint({
      "databases": {
          "hosts": ["host1.example.com", "host2.example.com"],
          "vars": {
              "a": True
          }
      },
      "webservers": ["host2.example.com", "host3.example.com"],
      "atlanta": {
          "hosts": ["host1.example.com", "host4.example.com", "host5.example.com"],
          "vars": {
              "b": False
          },
          "children": ["marietta", "5points"]
      },
      "marietta": ["host6.example.com"],
      "5points": ["host7.example.com"]
  })
new_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  import json
  
  
  print json.dumps({
      "databases": {
          "hosts": ["host1.example.com", "host2.example.com"],
          "vars": {
              "a": True
          }
      },
      "webservers": ["host2.example.com", "host3.example.com"],
      "atlanta": {
          "hosts": ["host1.example.com", "host4.example.com", "host5.example.com"],
          "vars": {
              "b": False
          },
          "children": ["marietta", "5points"]
      },
      "marietta": ["host6.example.com"],
      "5points": ["host7.example.com"]
  })
subject: fix example to be parsable