Fixes for new BOM_rrd python

README.md

@@ -1,12 +1,13 @@
 # EPClock
 ESP8226 Arduino based ePaper clock, using NTP and showing the weather.
 
-Using a Waveshare 4.3" UART module and an ESP8226 R1 Mini from Jaycar Australia, which is a D1 Mini in the Arduino program.
+Using a Waveshare 4.3" UART module and an ESP8226 R1 Mini from Jaycar Australia, which is a D1 R1 in the Arduino program.
 
 The ESP8266 doesn't really have enough RAM to be able to parse the XML available from the Autralian Bureau of Meteorology, so the bom_xml.py script does that and spits out some simplified json I've put that json on my home web server, and set the script to run hourly.
 
+I've also put in bom_rrd2.py which uses the 'weather-au' library from pip and also pulls some current temperatures from some MQTT sensors I have around the house.
 
-## Required Libraries
+## Required Arduino Libraries
 
 Timezone: [https://github.com/JChristensen/Timezone]()
 

bom_rrd2.py

@@ -28,10 +28,10 @@ bedroom_temp = 0
 
 lounge = rrdtool.fetch("/media/media/mqtt/ESP_4c7682/temp.rrd", "AVERAGE")
 rows = lounge[2][::-1]
-for data in rows:
-    if data[0] is not None:
-        lounge_temp = int(data[0])
-        break
+try:
+    lounge_temp = int(rows[1][0])
+except TypeError:
+    lounge_temp = int(rows[2][0])
 
 bom_icons = {
     'sunny': 'SUNNY.JPG',
@@ -85,8 +85,8 @@ if night:
             new[day]['icon'] = bom_icons[weather['today']['icon_descriptor']]
         else:
             new[day]['day'] = datetime.datetime.strptime(weather[day]['date'], "%Y-%m-%dT%H:%M:%S%z").strftime("%A")
-            new[day]['icon'] = bom_icons[weather['today']['icon_descriptor']]
-            new[day]['max'] = weather['today']['temp_max']
+            new[day]['icon'] = bom_icons[weather[day]['icon_descriptor']]
+            new[day]['max'] = weather[day]['temp_max']
 
 else:
 
@@ -103,6 +103,7 @@ new['current']['outside'] = outside_temp
 new['current']['bedroom'] = bedroom_temp
 new['current']['lounge'] = lounge_temp
 
-with open('bom.json', 'w') as output:
+with open('/var/www/darksky/bom.json', 'w') as output:
     output.write(json.dumps(new))
     output.close()
+