From: Philipp Spitzer <philipp@spitzer.priv.at>
Date: Tue, 4 Sep 2018 17:48:37 +0000 (+0200)
Subject: Convert readcsvfile to generator.
X-Git-Url: https://git.toastfreeware.priv.at/chrisu/seepark.git/commitdiff_plain/d6635fd886f723050b0031b70f22e1b04c3fb96d?hp=aa525e265c768dd0a046086685c47c6a238cf436

Convert readcsvfile to generator.
---

diff --git a/seewasser.py b/seewasser.py
index 600bf3d..f2ab4a7 100755
--- a/seewasser.py
+++ b/seewasser.py
@@ -65,10 +65,8 @@ 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"))
-        records = []
         for row in reader:
-            records.append(row)
-    return records
+            yield row
 
 
 def writesensordatadb(config, sensor_id, sensor_name, timestamp, value_type, value_raw, value):