bucket.py 文件源码

def enable_logging(self, target_bucket, target_prefix='',
                       grants=None, headers=None):
        """
        Enable logging on a bucket.

        :type target_bucket: bucket or string
        :param target_bucket: The bucket to log to.

        :type target_prefix: string
        :param target_prefix: The prefix which should be prepended to the
            generated log files written to the target_bucket.

        :type grants: list of Grant objects
        :param grants: A list of extra permissions which will be granted on
            the log files which are created.

        :rtype: bool
        :return: True if ok or raises an exception.
        """
        if isinstance(target_bucket, Bucket):
            target_bucket = target_bucket.name
        blogging = BucketLogging(target=target_bucket, prefix=target_prefix,
                                 grants=grants)
        return self.set_xml_logging(blogging.to_xml(), headers=headers)