authz.py 文件源码

def authorize(authorizer):
    """Constructs authorizer decorator."""

    @decorator.decorator
    def decorated(func, *args, **kwargs):
        """Decorated function."""
        action = getattr(func, 'auth_action', func.__name__.strip('_'))
        resource = getattr(func, 'auth_resource', func.__module__.strip('_'))
        _LOGGER.debug('Authorize: %s %s %r %r', resource, action, args, kwargs)
        authorizer.authorize(resource, action, args, kwargs)
        return func(*args, **kwargs)

    return decorated