if 'ip' in json:

        ip = json['ip']

    else:

        ip = request.remote_addr

    if request.remote_addr not in accepted_ips:

        current_app.logger.warn("Unallowed IP %s tried to update data!"

                                % ip)

        return 'IP not allowed!\n', 403, {'Content-Type': 'text/plain'}

    current_app.logger.info(str(json))

    server = update_server(server=json, ip=ip)

    if server:

        current_app.logger.info('Return result')

        current_app.logger.info(str(server))

        return (jsonify(server), 201,

                {'Location': '/api/export/json/single?server_name=%s'

                 % server['server_name']})

    else:

        current_app.logger.error("Unexpected error: %s" % server,

                                 exc_info=True)

        return abort(500)

@api_page.route('/export', defaults={'server_type': 'all',

                                     'export_format': 'json'})

@api_page.route('/export/<any("json", "xml"):export_format>',

                defaults={'server_type': 'all'})

@api_page.route(('/export/<any("json", "xml"):export_format>'

                 '/<any("all", "exit", "bridge", "relay", "single")'

                 ':server_type>'))

def export(export_format, server_type):

    current_app.logger.info('Handling export')

    if server_type == 'single':

        server_name = request.args.get('server_name', None)

        if server_name is not None:

            server = single_server(server_name)

            if server:

                if export_format == 'json':

                    current_app.logger.info('Returning server as json!')

                    return jsonify(server)

                else:

                    current_app.logger.info('Returning server as xml!')

                    return (

                        render_template(

                            server=server),

                        200, {'Content-Type': 'text/xml'})

            else:

                current_app.logger.warning('Server not found!')

                return ('Server not found!\n',

                        404, {'Content-Type': 'text/plain'})

        else:

            current_app.logger.warning('No server_name specified!')

            return ('No server_name specified!\n',

                    400, {'Content-Type': 'text/plain'})

    else:

        if server_type == 'all':

            current_app.logger.info('Getting all servers!')

            servers = list(all_servers())

        else:

            current_app.logger.info('Getting all %s!' % server_type)

            servers = list(all_servers_by_type(server_type.capitalize()))

        if export_format == 'json':

            response = {'enn_network': servers}

            current_app.logger.info('Returning as json!')

            return jsonify(response)

        else:

            current_app.logger.info('Returning as xml!')

                                    servers=servers),

                    200, {'Content-Type': 'text/xml'})

<?xml version="1.0" encoding="UTF-8" ?>

<enn_network>

  {% for server in servers %}

  {% endfor %}

</enn_network>

<?xml version="1.0" encoding="UTF-8" ?>