Postgres password from env

config.yml.example

 #
 # Configuration file for resif_data_reporter.py
 #
+cache_ttl: 30                          # days
 volumes:                               # list of directories to scan
   - name: path1
     path: /path/1

resifdatareporter/resifdatareporter.py

@@ -145,7 +145,7 @@ def cli(configfile, force_scan, dryrun, verbose, version):
     if not force_scan:
         # Get last stat date
         conn = psycopg2.connect(dbname=cfg['postgres']['database'], user=cfg['postgres']['user'],
-                                host=cfg['postgres']['host'], password=cfg['postgres']['password'], port=cfg['postgres']['port'])
+                                host=cfg['postgres']['host'], port=cfg['postgres']['port'])
         cur = conn.cursor()
         cur.execute('select distinct date from dataholdings order by date desc limit 1;')
         last_stat_date = cur.fetchone()[0]

setup.py

@@ -7,7 +7,7 @@ with open('README.md', 'r', encoding='utf-8') as f:
 
 setup(
     name='resifdatareporter',
-    version='0.50.0',
+    version='0.51.0',
     description='Scans the resif data repository and compute metrics. Sends the result in a postgres database',
     long_description=readme,
     long_description_content_type="text/markdown",