old_contents: """
  Get the best JSON encoder/decoder available on this system.
  """
  
  __version__ = "0.1"
  __author__ = "Rune Halvorsen <runefh@gmail.com>"
  __homepage__ = "http://bitbucket.org/runeh/anyjson/"
  __docformat__ = "restructuredtext"
  
  """
  
  .. function:: serialize(obj)
  
      Serialize the object to JSON.
  
  .. function:: deserialize(obj)
  
      Deserialize JSON-encoded object to a Python object.
  
  """
  
  # Try to import a module that provides json parsing and emitting, starting
  # with the fastest alternative and falling back to the slower ones.
  try:
      # cjson is the fastest
      import cjson
      serialize = cjson.encode
      deserialize = cjson.decode
  except ImportError:
      try:
          # Then try to find simplejson. Later versions has C speedups which
          # makes it pretty fast.
          import simplejson
          serialize = simplejson.dumps
          deserialize = simplejson.loads
      except ImportError:
          try:
              # Then try to find the python 2.6 stdlib json module.
              import json
              serialize = json.dumps
              deserialize = json.loads
          except ImportError:
              # If all of the above fails, try to fallback to the simplejson
              # embedded in Django.
              from django.utils import simplejson
              serialize = simplejson.dumps
              deserialize = simplejson.loads
  
new_contents: """
  Get the best JSON encoder/decoder available on this system.
  """
  
  __version__ = "0.1"
  __author__ = "Rune Halvorsen <runefh@gmail.com>"
  __homepage__ = "http://bitbucket.org/runeh/anyjson/"
  __docformat__ = "restructuredtext"
  
  """
  
  .. function:: serialize(obj)
  
      Serialize the object to JSON.
  
  .. function:: deserialize(obj)
  
      Deserialize JSON-encoded object to a Python object.
  
  """
  
  # Try to import a module that provides json parsing and emitting, starting
  # with the fastest alternative and falling back to the slower ones.
  try:
      # cjson is the fastest
      import cjson
      serialize = cjson.encode
      deserialize = cjson.decode
  except ImportError:
      try:
          # Then try to find simplejson. Later versions has C speedups which
          # makes it pretty fast.
          import simplejson
          serialize = simplejson.dumps
          deserialize = simplejson.loads
      except ImportError:
          try:
              # Then try to find the python 2.6 stdlib json module.
              import json
              serialize = json.dumps
              deserialize = json.loads
          except ImportError:
              try:
                  # If all of the above fails, try to fallback to the simplejson
                  # embedded in Django.
                  from django.utils import simplejson
                  serialize = simplejson.dumps
                  deserialize = simplejson.loads
              except:
                  raise ImportError("No json module found")
  
  
subject: Raise our own ImportError if all fails. Looks better than to complain about django when that happens