parameters: (self, obj)
return_statement: return repr(obj)
docstring: Return a JSON'able representation of the object.
  
          If the object cannot be formatted by this formatter,
          warn and return None.
docstring_summary: Return a JSON'able representation of the object.
docstring_tokens: Return a JSON able representation of the object .
function: def __call__(self, obj):
          """Return a JSON'able representation of the object.
  
          If the object cannot be formatted by this formatter,
          warn and return None.
          """
          return repr(obj)
function_tokens: def __call__ ( self , obj ) : return repr ( obj )