X-Git-Url: https://git.toastfreeware.priv.at/chrisu/seepark.git/blobdiff_plain/d6635fd886f723050b0031b70f22e1b04c3fb96d..40a723861570f3e613c908329305e98dcc1fc6f7:/seewasser.py

diff --git a/seewasser.py b/seewasser.py
index f2ab4a7..ecd67d6 100755
--- a/seewasser.py
+++ b/seewasser.py
@@ -64,9 +64,7 @@ def writesensordatacsv(config, sensor_id, sensor_name, timestamp, value_type, va
 
 def readcsvfile(csvfile):
     with open(csvfile, "r", newline="") as file:
-        reader = csv.DictReader(file, dialect = "excel", fieldnames=("timestamp", "sensor_id", "sensor_name", "value"))
-        for row in reader:
-            yield row
+        yield from csv.DictReader(file, dialect = "excel", fieldnames=("timestamp", "sensor_id", "sensor_name", "value"))
 
 
 def writesensordatadb(config, sensor_id, sensor_name, timestamp, value_type, value_raw, value):
@@ -93,22 +91,30 @@ def writesensordatadb(config, sensor_id, sensor_name, timestamp, value_type, val
     conn.close()
 
 
+def process_csv_file(config, fromcsvfile, value_type, sensors):
+    # "timestamp", "sensor_id", "sensor_name", "value"
+    sensors_ids = [sensor_id for sensor_id, sensor_name in sensors]
+    for record in readcsvfile(fromcsvfile):
+        timestamp, sensor_id, sensor_name, value = (record["timestamp"], record["sensor_id"], record["sensor_name"], float(record["value"]))
+        if sensor_id in sensors_ids:
+            value_raw = None
+            writesensordatadb(config, sensor_id, sensor_name, timestamp, value_type, value_raw, value)
+
+
 def main(configfile, fromcsvfile):
     config = configparser.ConfigParser()
     config.read(configfile)
-    
+    sensors = config.items('temperature')
     value_type = "Wassertemperatur"
-    for sensor_id, sensor_name in config.items('temperature'):
-        if fromcsvfile:
-            # "timestamp", "sensor_id", "sensor_name", "value"
-            for record in readcsvfile(fromcsvfile):
-                timestamp, sensor_id, sensor_name, value = (record["timestamp"], record["sensor_id"], record["sensor_name"], float(record["value"]))
-                value_raw = None
-                writesensordatadb(config, sensor_id, sensor_name, timestamp, value_type, value_raw, value)
-        else:
-            timestamp, value_raw, value = readsensor(sensor_id)
-            writesensordatacsv(config, sensor_id, sensor_name, timestamp, value_type, value_raw, value)
-            writesensordatadb(config, sensor_id, sensor_name, timestamp, value_type, value_raw, value)
+
+    if fromcsvfile:
+        process_csv_file(config, fromcsvfile, value_type, sensors)
+        return
+
+    for sensor_id, sensor_name in sensors:
+        timestamp, value_raw, value = readsensor(sensor_id)
+        writesensordatacsv(config, sensor_id, sensor_name, timestamp, value_type, value_raw, value)
+        writesensordatadb(config, sensor_id, sensor_name, timestamp, value_type, value_raw, value)
         logging.info('Sensor {}: {:.1f}°C'.format(sensor_id, value))