# HG changeset patch
# User Goffi <goffi@goffi.org>
# Date 1488526534 -3600
# Node ID ae37289007c35c01fde30fc6b17ea9090fb5688c
# Parent  6662cc9519cce7ed3e29d241d74172b76951a743
fixed database config : None values can't be used anymore

diff -r 6662cc9519cc -r ae37289007c3 sat_pubsub/tap.py
--- a/sat_pubsub/tap.py	Wed Mar 09 10:41:38 2016 +0100
+++ b/sat_pubsub/tap.py	Fri Mar 03 08:35:34 2017 +0100
@@ -108,15 +108,24 @@
         from twisted.enterprise import adbapi
         from sat_pubsub.pgsql_storage import Storage
         from psycopg2.extras import NamedTupleConnection
+        keys_map = {
+            'dbuser': 'user',
+            'dbpass': 'password',
+            'dbname': 'database',
+            'dbhost': 'host',
+            'dbport': 'port',
+        }
+        kwargs = {}
+        for config_k, k in keys_map.iteritems():
+            v = config.get(config_k)
+            if v is None:
+                continue
+            kwargs[k] = v
         dbpool = adbapi.ConnectionPool('psycopg2',
-                                       user=config['dbuser'],
-                                       password=config['dbpass'],
-                                       database=config['dbname'],
-                                       host=config['dbhost'],
-                                       port=config['dbport'],
                                        cp_reconnect=True,
                                        client_encoding='utf-8',
                                        connection_factory=NamedTupleConnection,
+                                       **kwargs
                                        )
         st = Storage(dbpool)
     elif config['backend'] == 'memory':