Optimize imports.

[chrisu/seepark.git] / seewasser.py

diff --git a/seewasser.py b/seewasser.py
index 5bf2ce237b01d2d88e6ccde3970f1204acfd923c..7b58c0531fbfb23ef74c50806ecf2e335594e353 100755 (executable)
--- a/seewasser.py
+++ b/seewasser.py
@@ -3,6 +3,7 @@
 import argparse
 import logging
 import datetime
+import time
 import re
 import sys
 import csv
@@ -12,6 +13,8 @@ from sqlalchemy import create_engine
 import warnings
 import MySQLdb.cursors
 
+logging.basicConfig(format='%(levelname)s: %(message)s', level=logging.INFO)
+
 #May 27 21:32 /sys/bus/w1/devices/28-0416a1bab9ff
 #May 27 21:33 /sys/bus/w1/devices/28-0416a1ac66ff
 #May 27 21:35 /sys/bus/w1/devices/28-0516a207a4ff
@@ -54,6 +57,13 @@ def readsensor(sensor_id):
 
     return jetzt, temp_raw, temp
 
+def read_buggy_sensor(sensor_id):
+    for i in range(120):
+        jetzt, temp_raw, temp = readsensor(sensor_id)
+        if temp < 30:
+            return jetzt, temp_raw, temp
+        time.sleep(1)
+    raise ReadsensorError('Zu hoch')
 
 def writesensordatacsv(config, sensor_id, sensor_name, timestamp, value_type, value_raw, value):
     # Schreiben des csv-files
@@ -106,10 +116,11 @@ def main(configfile, fromcsvfile):
         return
 
     for sensor_id, sensor_name in sensors:
-        timestamp, value_raw, value = readsensor(sensor_id)
+        timestamp, value_raw, value = read_buggy_sensor(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))
+        if args.verbose:
+            logging.info('Sensor {}: {:.1f}°C'.format(sensor_id, value))
 
 
 if __name__ == '__main__':