gistfile1.txt

        def delete_json_accept(url, token, parsed, conn):
            conn.request('DELETE', '%s/%s/%s' % (parsed.path, self.container,
                                                 uuid4()),
                         '', {'X-Auth-Token': token,
                              'Accept': 'application/json'})
            return check_response(conn)
        resp = retry(delete_json_accept)
        print resp.read()
        print resp.headers
        self.assertEqual(resp.status, 404)
        self.assertEqual(resp.getheader('Content-Type'),
                         'application/json')