dxspot.py

@@ -44,14 +44,14 @@ class EsStatusTracker:
 
 ALL_TRACKERS = [EsStatusTracker(DX_BAND_OPEN_WINDOW, DX_BAND_OPEN_THRESHOLD)]
 
-def on_connect(client, userdata, flags, rc):
+def on_connect(client, userdata, flags, reason_code, properties):
-    logging.info(f'Connected to MQTT broker: {str(rc)}')
+    logging.info(f'Connected to MQTT broker: {reason_code}')
     for topic in PSKREPORT_TOPICS:
         client.subscribe(topic)
 
 def on_message(client, userdata, msg):
     try:
-        spot = json.loads(msg.payload.decode())
+        spot = json.loads(msg.payload)
         tracker = ALL_TRACKERS[0]
     except:
         logging.warning('Failed to parse MQTT message, payload busted')
@@ -62,8 +62,8 @@ def on_message(client, userdata, msg):
         return
 
     logging.info('Possible Es Spot: '
-                 + f'{spot["sc"]}->{spot["rc"]} '
+                 + f'{spot['sc']}->{spot['rc']} '
-                 + f'{int(d)}km {spot["rp"]}dB')
+                 + f'{int(d)}km {spot['rp']}dB')
     tracker.add_match(spot['t'])
 
 def update_image(state, font_path=IMG_FONT, output=IMG_OUT_PATH):
@@ -71,6 +71,8 @@ def update_image(state, font_path=IMG_FONT, output=IMG_OUT_PATH):
     margin = 6
     height = margin + 22 + 12 * 2 + margin
 
+    font_path = "FSEX302.ttf"
+
     img = Image.new("RGB", (width, height), '#000000')
     draw = ImageDraw.Draw(img)
 
@@ -101,7 +103,8 @@ def update_image(state, font_path=IMG_FONT, output=IMG_OUT_PATH):
     img.save(output)
 
 mqttc = mqtt_client.Client(
-    client_id=f'dxspot-{MY_CALL}-{random.randint(0, 1000)}'
+    mqtt_client.CallbackAPIVersion.VERSION2,
+    f'dxspot-{MY_CALL}-{random.randint(0, 1000)}'
 )
 
 mqttc.on_connect = on_connect