def status_to_type(status):
if not FaultWrapper._status_to_type:
for clazz in utils.walk_class_hierarchy(webob.exc.HTTPError):
FaultWrapper._status_to_type[clazz.code] = clazz
return FaultWrapper._status_to_type.get(
status, webob.exc.HTTPInternalServerError)()
def name_to_type(name):
if not FaultWrapper._name_to_type:
for clazz in utils.walk_class_hierarchy(exception.NovaException):
FaultWrapper._name_to_type[clazz.__name__] = clazz
return FaultWrapper._name_to_type.get(name)
def __init__(self, application):
self.status_to_type = {}
for clazz in utils.walk_class_hierarchy(webob.exc.HTTPError):
self.status_to_type[clazz.code] = clazz
super(FaultWrapper, self).__init__(application)
def name_to_type(name):
if not FaultWrapper._name_to_type:
for clazz in utils.walk_class_hierarchy(exception.NovaException):
FaultWrapper._name_to_type[clazz.__name__] = clazz
return FaultWrapper._name_to_type.get(name)
