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.BadRequest):
raise Fault(
exception.ConvertedException(
code=ex_value.code, explanation=ex_value.format_message()))
elif isinstance(ex_value, exception.Conflict):
raise Fault(
webob.exc.HTTPConflict(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.error("Fault thrown: %s", ex_value)
raise ex_value
elif isinstance(ex_value, webob.exc.HTTPException):
LOG.error("HTTP exception thrown: %s", ex_value)
raise Fault(ex_value)
# We didn't handle the exception
return False
def test_call_fault(self):
class MyException(object):
code = 415
explanation = 'test'
my_exception = MyException()
converted_exp = exception.ConvertedException(
code=my_exception.code, explanation=my_exception.explanation)
my_fault = wsgi.Fault(converted_exp)
req = wsgi.Request.blank("/",
method='POST',
headers={'Content-Type': "unknow"})
response = my_fault(req)
self.assertEqual(415, response.status_int)