From: Philipp Spitzer <philipp@spitzer.priv.at>
Date: Wed, 1 Aug 2018 21:12:00 +0000 (+0200)
Subject: The air temperature is taken from the database now.
X-Git-Url: https://git.toastfreeware.priv.at/chrisu/seepark.git/commitdiff_plain/6acfad15e0f6ec9f864a1cf53680f3500f42ff21

The air temperature is taken from the database now.
---

diff --git a/web/seepark_web.py b/web/seepark_web.py
index 03d5760..a6d3930 100644
--- a/web/seepark_web.py
+++ b/web/seepark_web.py
@@ -180,13 +180,9 @@ def openweathermapdata(cityid):
     return result
 
 
-def currentairtemperature(apikey, cityid):
-    """Retruns the tuple temperature, datetime (as float, datetime) in case of success, otherwise None, None."""
-    try:
-        url, weatherdata = openweathermap_json(apikey, cityid)
-        return weatherdata['main']['temp'], datetime.datetime.fromtimestamp(weatherdata['dt'])
-    except OpenWeatherMapError:
-        return None, None
+def currentairtemperature(cityid):
+    result = OpenWeatherMap.query.filter_by(cityid=cityid).order_by(OpenWeatherMap.datetime.desc()).first()
+    return result.temp, result.datetime
 
 
 def currentwatertemperature(sensorid):
@@ -275,7 +271,7 @@ def data(timespan):
 
 @app.route("/")
 def index():
-    airvalue, airtime     = currentairtemperature(apikey, cityid)
+    airvalue, airtime     = currentairtemperature(cityid)
     watervalue, watertime = currentwatertemperature(mainsensor)
 
     return render_template(