Ejemplo n.º 1
0
def _handle_request_exception(e):
    if not isinstance(e, HTTPError):
        reraise(e.exc_info())
    message = e.response.body
    if message.endswith('\n'):
        message = message[:-1]
    if 400 <= e.code < 500:
        raise BadRequestError(message)
    raise UnexpectedError(message)
Ejemplo n.º 2
0
    def encode_exc_info(self, exc_info):
        response_body = None

        e = exc_info[1]
        for exc_spec in self.result_spec.exception_specs:
            if isinstance(e, exc_spec.spec.surface):
                response_body = self.result_spec.surface(**{exc_spec.name: e})
                break

        if response_body is not None:
            response_body = self.module.dumps(response_body)
            return Response(body=response_body)

        # No match. Re-raise.
        reraise(exc_info)
Ejemplo n.º 3
0
    def encode_exc_info(self, exc_info):
        """Encodes the given failure into a response.

        decode_request MUST be called before encode_exc_info. encode_response
        and encode_exc_info SHOULD return the same kind of object.

        This function MAY handle the exception and return a response. If it is
        unable to handle the exception, it MUST re-raise the exception.

        The default behavior is to re-raise the exception.

        :param tuple exc_info:
            Triple of ``(class, exception, traceback)`` representing the
            failure.
        :returns yarpc.Response:
            Encoded response
        """
        reraise(exc_info)