├── requirements.txt
├── Dockerfile
├── README.md
├── settings-sample.py
└── mqtt-zwift.py


/requirements.txt:
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1 | python-daemon
2 | zwift-client
3 | paho-mqtt
4 | 


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/Dockerfile:
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1 | FROM python:2.7-stretch
2 | 
3 | COPY . /app
4 | WORKDIR /app
5 | RUN pip install -r requirements.txt
6 | 
7 | CMD ["python", "mqtt-zwift.py"]
8 | 


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/README.md:
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1 | # mqtt-zwift
2 | 
3 | This little script logs on zwift, grab live stats and publish then to a MQTT topic in json format. Run as standonline script or a docker container. Dont forget to copy and edit settings-sample.py to settings.py.
4 | 


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/settings-sample.py:
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 1 | # config zwift
 2 | username = '<email'
 3 | password = '<password>'
 4 | player_id = <player_id> 
 5 | #check https://zwiftinsider.com/find-zwift-id/
 6 | 
 7 | # config mqtt broker
 8 | mqtt_host_name = "<mqtt_ip>"
 9 | mqtt_client_name = "zwift"
10 | mqtt_login = "<mqtt_login"
11 | mqtt_pw = "<mqtt_pw>"
12 | mqtt_topic = "home/zwift/state"
13 | mqtt_topic_will = "home/zwift/LWT"
14 | 


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/mqtt-zwift.py:
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 1 | #!/bin/python
 2 | 
 3 | from zwift import Client
 4 | import paho.mqtt.client as mqtt
 5 | import time
 6 | import json
 7 | 
 8 | # i know... this is not elegant!
 9 | from settings import *
10 | 
11 | OFFLINE_MSG = json.dumps({ 'is_online': 0, 'hr': 0, 'power': 0,  'speed': 0.0 })
12 | 
13 | def check_online(players):
14 | 
15 |    is_online = filter(lambda person: person['playerId'] == player_id, world.players['friendsInWorld'])   
16 |  
17 |    if len(is_online) > 0:
18 |       return True
19 |    else:
20 |       return False
21 | 
22 | def players(players):
23 |     
24 |     for player in players['friendsInWorld']:
25 |        print(player)
26 | 
27 | if __name__ == "__main__":
28 | 
29 | 
30 |    mqtt_client = mqtt.Client(mqtt_client_name)
31 |    mqtt_client.username_pw_set(mqtt_login, mqtt_pw)
32 |    mqtt_client.will_set(mqtt_topic_will, payload="Offline", retain=True)
33 |    mqtt_client.connect(mqtt_host_name)
34 |    mqtt_client.publish(mqtt_topic_will, payload="Online", retain=True)
35 | 
36 |    client = Client(username, password)
37 |    world = client.get_world(1)
38 | 
39 |    #players(world.players)
40 | 
41 |    if check_online(world.players):
42 |        while(True):
43 |          try: 
44 |            status = world.player_status(player_id)
45 |            error = 0 
46 |          except:
47 |            error += 1
48 |            #print("error while retrieving player status. Error count = " + str(error))
49 |            if error > 5:
50 |               break 
51 |          if status.sport == 0:
52 |              msg_dict = { 'is_online': 1, 'sport': 'cycling', 'hr': status.heartrate, 'power': status.power,  'speed': float("{:.2f}".format(float(status.speed)/1000000.0)) } 
53 |          elif status.sport == 1:   
54 |              msg_dict = { 'is_online': 1, 'sport': 'running', 'hr': status.heartrate, 'speed': float("{:.2f}".format(float(status.speed)/1000000.0)) } 
55 |          mqtt_client.publish(mqtt_topic, payload=json.dumps(msg_dict), retain=False)
56 |          time.sleep(10)
57 |    else:
58 |          #print("not online yet")
59 |          mqtt_client.publish(mqtt_topic, payload=OFFLINE_MSG, retain=False)
60 |    time.sleep(60)
61 | 


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