def __exit__(self, ex_type, ex_value, ex_traceback):
if not ex_value:
return True
if isinstance(ex_value, exception.Forbidden):
raise Fault(
webob.exc.HTTPForbidden(explanation=ex_value.format_message()))
elif isinstance(ex_value, exception.VersionNotFoundForAPIMethod):
raise
elif isinstance(ex_value, exception.Invalid):
raise Fault(
exception.ConvertedException(
code=ex_value.code, explanation=ex_value.format_message()))
elif isinstance(ex_value, TypeError):
exc_info = (ex_type, ex_value, ex_traceback)
LOG.error('Exception handling resource: %s',
ex_value,
exc_info=exc_info)
raise Fault(webob.exc.HTTPBadRequest())
elif isinstance(ex_value, Fault):
LOG.info("Fault thrown: %s", ex_value)
raise ex_value
elif isinstance(ex_value, webob.exc.HTTPException):
LOG.info("HTTP exception thrown: %s", ex_value)
raise Fault(ex_value)
# We didn't handle the exception
return False
def test_instantiate(self):
exc = exception.ConvertedException(int(http.BAD_REQUEST),
'Bad Request', 'reason')
self.assertEqual(exc.code, http.BAD_REQUEST)
self.assertEqual(exc.title, 'Bad Request')
self.assertEqual(exc.explanation, 'reason')
def test_instantiate_without_title_unknown_code(self):
exc = exception.ConvertedException(499)
self.assertEqual(exc.title, 'Unknown Client Error')
def test_instantiate_without_title_known_code(self):
exc = exception.ConvertedException(int(http.INTERNAL_SERVER_ERROR))
self.assertEqual(exc.title, status_reasons[http.INTERNAL_SERVER_ERROR])