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)
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)
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)
