timgrossmann

CAP3 Dev Bites Ideas

Funktionen

Vermeide Seiteneffekte (bei Methoden)

Verbessert:

• Testbarkeit
• Debugging
• Refactoring

timgrossmann

import todolist_pb2 as TodoList

my_list = TodoList.TodoList()
my_list.owner_id = 1234

# ...

with open("./serializedFile", "wb") as fd:
    fd.write(my_list.SerializeToString())

timgrossmann

owner_id: 1234
owner_name: "Tim"
todos {
  state: TASK_DONE
  task: "Test ProtoBuf for Python"
  due_date: "31.10.2019"
}

timgrossmann

import todolist_pb2 as TodoList

my_list = TodoList.TodoList()
my_list.owner_id = 1234
my_list.owner_name = "Tim"

first_item = my_list.todos.add()
first_item.state = TodoList.TaskState.Value("TASK_DONE")
first_item.task = "Test ProtoBuf for Python"
first_item.due_date = "31.10.2019"

timgrossmann

syntax = "proto3";

// Not necessary for Python but should still be declared to avoid name collisions 
// in the Protocol Buffers namespace and non-Python languages
package protoblog;

message TodoList {
    int32 owner_id = 1;
    string owner_name = 2;
    repeated string todos = 3;

timgrossmann

syntax = "proto3";

// Not necessary for Python but should still be declared to avoid name collisions 
// in the Protocol Buffers namespace and non-Python languages
package protoblog;

// Style guide prefers prefixing enum values instead of surrounding
// with an enclosing message
enum TaskState {
    TASK_OPEN = 0;

timgrossmann

package main;
import platforms.xdk110;

setup net : WLAN {
	ssid = "TeamVorto";
	authentication = Personal(psk = "****");
}

setup backend : MQTT {
	transport = net;

timgrossmann

{
  "headers": {
    "response-required": false
  },
  "path": "/features/timestamp/properties",
  "topic": "com.timgrossmann/pmsm0815/things/twin/commands/modify",
  "value": {
    "status": {
      "timestamp": 1564389756
    }

timgrossmann

{
  "profile_id": {
    "status": {
      "id": 63
    }
  },
  "ambient": {
    "status": {
      "unit": "C",
      "value": 0.6614805

timgrossmann

{
  "strator_yoke": {
    "status": {
      "unit": "C",
      "value": 1.6673933
    }
  },
  "strator_tooth": {
    "status": {
      "unit": "C",