Flask Redis PUT/GET Endpoints

flask_redis.py

r = redis.Redis(host='localhost', port=6379, db=0, decode_responses=True)

@app.route('/api/guestbook/message', methods=['POST', 'PUT'])
def api_put_message():
    form_data = request.form
    id = str(uuid.uuid4())
    data = {
        'ts': round(time.time() * 1000),
        'id': id,
        'email': form_data['email'],
        'name': form_data['name'],
        'msg': form_data['message']
    }

    r.lpush('ids', id)
    r.ltrim('ids', 0, 9)
    json_data = json.dumps(data)
    r.set(id, json_data)
    return Response(json.dumps({'status': 'ok'}), content_type='application/json')


@app.route('/api/guestbook/messages')
def api_get_messages():
    ids = r.lrange('ids', -10, 5)
    records = [r.get(i) for i in ids]
    json_records = '[' + ','.join(records) + ']'
    response = Response(json_records, content_type='application/json')
    return response