swift.py 文件源码

def _propagate_swift_exceptions(func):
    """Bubbles all swift exceptions as `SwiftError` classes
    """
    @wraps(func)
    def wrapper(*args, **kwargs):
        try:
            return func(*args, **kwargs)
        except (swift_service.SwiftError,
                swift_exceptions.ClientException) as e:
            six.raise_from(_swiftclient_error_to_descriptive_exception(e), e)
    return wrapper