old_contents: """
  JSON compatibility module.
  
  This module use the fastest JSON implementation available.
  """
  
  import importlib
  
  for lib in ('ujson', 'simplejson', 'json'):
      try:
          json = importlib.import_module(lib)
          break
      except ImportError:
          pass
  
  
  __all__ = ['dump', 'dumps', 'load', 'loads']
  
  dump = json.dump
  dumps = json.dumps
  load = json.load
  loads = json.loads
  
new_contents: """
  JSON compatibility module.
  
  This module use the fastest JSON implementation available.
  """
  
  import importlib
  
  for lib in ('ujson', 'simplejson', 'json'):
      try:
          json = importlib.import_module(lib)
          break
      except ImportError:  # pragma: no cover
          pass
  
  
  __all__ = ['dump', 'dumps', 'load', 'loads']
  
  dump = json.dump
  dumps = json.dumps
  load = json.load
  loads = json.loads
  
subject: Add pragma comment to not cover part of the .json module