issue fixed wrt reading solar data

README.md

@@ -17,7 +17,7 @@ This version is the first working increment after the first sprint.
 
 Properties
 ----------
-- Version: 1.0 (01-01-2023)
+- Version: 1.1.1 (08-01-2023)
 - Name: MyHome
 - Author: Jan Leenders (janleenders@kpnplanet.nl)
 
@@ -28,12 +28,12 @@ The design is based on the following requirements:
 - Make use of broadly accepted general components where necessary
 - Make use of broadly accepted programming language(s)
 - Relatively easy configurable for specific home situations in the netherlands (and probably also in Belgium)
+- Enphase and Fronius solar systems are supported. Other can be added on request.
 
 Product backlog items
 ---------------------
 - Exception handling when no solar datastream is available. Also, make it configurable in the config file
 - Try to make it 'running out of the box'
-- Add instructions to get the cron service within linux running
 - Additional development of the reports functionality in the webservice. 
 - Create the first version of the control functionality
 - Add additional control on the quality of the configuration file input, to enhance the stability of the application. 

py/package_reader/solar.py

@@ -22,8 +22,8 @@ def get_datapoint(solar_system, solar_request_path ):
       if solar_system == 'fronius':
          watt_production_data = session.get(solar_request_path  + 
                     '/solar_api/v1/GetInverterRealtimeData.cgi?Scope=System&DataCollection=CommonInverterData').text
-         return_value['actual'] = json.loads(watt_production_data)["Body"]["Data"]["PAC"]
-         return_value['total']  = float(json.loads(watt_production_data)["Body"]["Data"]["TOTAL_ENERGY"]) / 1000 # should be in kWh
+         return_value['actual'] = json.loads(watt_production_data)["Body"]["Data"]["PAC"]["Values"]["1"]
+         return_value['total']  = float(json.loads(watt_production_data)["Body"]["Data"]["TOTAL_ENERGY"]["Values"]["1"]) / 1000 # should be in kWh
 
    except Exception:
       pass

py/reader.py

@@ -224,12 +224,9 @@ def average(lst):
                     if timestamp >= details_timestamp_watt:
                         # Get the actual solar system data
                         solar_datapoint = solar.get_datapoint(solar_system, solar_request_path)
-                        print(solar_request_path)
-                        print(solar_system)
-                        print(solar_datapoint)
                         watt_production_actual = int(solar_datapoint['actual'])
-                        watt_production_production = float(solar_datapoint['total'])
-                        if watt_production_production == float(0.0): # no solar data available at this moment.
+                        watt_production= float(solar_datapoint['total'])
+                        if watt_production == float(0.0): # no solar data available at this moment.
                             # Get the last value from the database. Solar system is down of sleeping. 
                             cur= conn.cursor()
                             cur.execute("select return_high + return_low from p1_channel_detail where channel=9 order by tst desc limit 1")