From ca855fce5d0989841c230a71b4d153c199141571 Mon Sep 17 00:00:00 2001
From: Fabio Manganiello <blacklight86@gmail.com>
Date: Sat, 12 Jan 2019 01:38:17 +0100
Subject: [PATCH] Improved Adafruit IO data handling

---
 platypush/backend/adafruit/io.py |  2 ++
 platypush/plugins/adafruit/io.py | 15 +++++++++++----
 2 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/platypush/backend/adafruit/io.py b/platypush/backend/adafruit/io.py
index 10eb2a9af..38f278d17 100644
--- a/platypush/backend/adafruit/io.py
+++ b/platypush/backend/adafruit/io.py
@@ -49,6 +49,8 @@ class AdafruitIoBackend(Backend):
 
     def on_connect(self):
         def _handler(client):
+            for feed in self.feeds:
+                client.subscribe(feed)
             self.bus.post(ConnectedEvent())
         return _handler
 
diff --git a/platypush/plugins/adafruit/io.py b/platypush/plugins/adafruit/io.py
index c54d61a37..4c83afb97 100644
--- a/platypush/plugins/adafruit/io.py
+++ b/platypush/plugins/adafruit/io.py
@@ -191,10 +191,17 @@ class AdafruitIoPlugin(Plugin):
             except ValueError: pass
             return value
 
-        values = [i.value for i in self.aio.data(feed)]
-        if limit:
-            return values[-limit:]
-        return values
+        from Adafruit_IO.model import DATA_FIELDS
+
+        values = [
+            {
+                attr: float(getattr(i, attr)) if attr == 'value' else getattr(i, attr)
+                for attr in DATA_FIELDS if getattr(i, attr) is not None
+            }
+            for i in self.aio.data(feed)
+        ]
+
+        return values[:limit] if limit else values
 
     @action
     def delete(self, feed, data_id):