X-Git-Url: https://git.toastfreeware.priv.at/chrisu/seepark.git/blobdiff_plain/d53365e0ec5dde2c51d94fbd3c5cc91a7c2f350d..26256314244db4e501c6514d46ee65b88d65675c:/owm.py

diff --git a/owm.py b/owm.py
index 3265f20..d97d57e 100755
--- a/owm.py
+++ b/owm.py
@@ -6,6 +6,8 @@
 # cityid=..
 # 3319578 for Obsteig, AT
 
+# needed packaes: python3-mysqldb python3-sqlalchemy
+
 from pprint import pprint
 import argparse
 import configparser
@@ -50,7 +52,7 @@ def extractweatherdata(w):
 
     data['winddegrees'] = w['wind']['deg'] if 'deg' in w['wind'] else math.nan
     data['winddirection'] = degToCompass(data['winddegrees'])
-    data['precipitation'] = w['rain']['3h'] if 'rain' in w else math.nan
+    data['precipitation'] = w['rain']['3h'] if 'rain' in w and w['rain'].get('3h') else math.nan
     data['visibility'] = w.get('visibility', math.nan)
 
     return data
@@ -91,7 +93,7 @@ def write_db(config, url, weather_json, weather_data):
     sql = 'insert ignore into openweathermap ({}) values ({})'.format(', '.join(sql_columns), ','.join(['%s'] * len(sql_columns)))
     with warnings.catch_warnings():
         # ignore _mysql_exceptions.Warning: Duplicate entry '3319578-2018-08-01 20:50:00' for key 'cityid_datetime'
-        warnings.simplefilter("ignore", category=MySQLdb.cursors.Warning)  
+        warnings.simplefilter("ignore", category=MySQLdb.cursors.Warning)
         conn.execute(sql, *sql_values)
     conn.close()