bucket.py 文件源码

def set_cors_xml(self, cors_xml, headers=None):
        """
        Set the CORS (Cross-Origin Resource Sharing) for a bucket.

        :type cors_xml: str
        :param cors_xml: The XML document describing your desired
            CORS configuration.  See the S3 documentation for details
            of the exact syntax required.
        """
        fp = StringIO(cors_xml)
        md5 = boto.utils.compute_md5(fp)
        if headers is None:
            headers = {}
        headers['Content-MD5'] = md5[1]
        headers['Content-Type'] = 'text/xml'
        response = self.connection.make_request('PUT', self.name,
                                                data=fp.getvalue(),
                                                query_args='cors',
                                                headers=headers)
        body = response.read()
        if response.status == 200:
            return True
        else:
            raise self.connection.provider.storage_response_error(
                response.status, response.reason, body)