old_contents: """This module defines error classes for typedjsonrpc."""
  
  
  class Error(Exception):
      """Base class for all errors."""
      code = 0
      message = None
      data = None
  
      def __init__(self, data=None):
          super(Error, self).__init__()
          self.data = data
  
      def as_error_object(self):
          """Turns the error into an error object."""
          return {
              "code": self.code,
              "message": self.message,
              "data": self.data
          }
  
  
  class ParseError(Error):
      """Invalid JSON was received by the server / JSON could not be parsed."""
      code = -32700
      message = "Parse error"
  
  
  class InvalidRequestError(Error):
      """The JSON sent is not a valid request object."""
      code = -32600
      message = "Invalid request"
  
  
  class MethodNotFoundError(Error):
      """The method does not exist."""
      code = -32601
      message = "Method not found"
  
  
  class InvalidParamsError(Error):
      """Invalid method parameter(s)."""
      code = -32602
      message = "Invalid params"
  
  
  class InternalError(Error):
      """Internal JSON-RPC error."""
      code = -32603
      message = "Internal error"
  
  
  class ServerError(Error):
      """Something else went wrong."""
      code = -32000
      message = "Server error"
  
new_contents: """This module defines error classes for typedjsonrpc."""
  
  
  class Error(Exception):
      """Base class for all errors."""
      code = 0
      message = None
      data = None
  
      def __init__(self, data=None):
          super(Error, self).__init__(self.code, self.message, data)
          self.data = data
  
      def as_error_object(self):
          """Turns the error into an error object."""
          return {
              "code": self.code,
              "message": self.message,
              "data": self.data
          }
  
  
  class ParseError(Error):
      """Invalid JSON was received by the server / JSON could not be parsed."""
      code = -32700
      message = "Parse error"
  
  
  class InvalidRequestError(Error):
      """The JSON sent is not a valid request object."""
      code = -32600
      message = "Invalid request"
  
  
  class MethodNotFoundError(Error):
      """The method does not exist."""
      code = -32601
      message = "Method not found"
  
  
  class InvalidParamsError(Error):
      """Invalid method parameter(s)."""
      code = -32602
      message = "Invalid params"
  
  
  class InternalError(Error):
      """Internal JSON-RPC error."""
      code = -32603
      message = "Internal error"
  
  
  class ServerError(Error):
      """Something else went wrong."""
      code = -32000
      message = "Server error"
  
subject: Make exception messages more descriptive