Fix demo.py arguments

Fix postgresql backend braino

Author: Richard Jones

demo.py

@@ -2,7 +2,7 @@
 #
 # Copyright (c) 2003 Richard Jones ([email protected])
 #
-# $Id: demo.py,v 1.16 2004-07-28 02:29:45 richard Exp $
+# $Id: demo.py,v 1.17 2004-10-07 06:04:26 richard Exp $
 
 import sys, os, string, re, urlparse, ConfigParser
 import shutil, socket, errno, BaseHTTPServer
@@ -80,9 +80,9 @@ def run_demo():
     '''
     home = os.path.abspath('demo')
     backend = 'anydbm'
-    if not os.path.exists(home) or sys.argv[-1] == 'nuke':
+    if not os.path.exists(home) or (len(sys.argv) > 1 and sys.argv[1] == 'nuke'):
         if len(sys.argv) > 2:
-            backend = sys.argv[1]
+            backend = sys.argv[2]
         install_demo(home, backend)
 
     cfg = ConfigParser.ConfigParser()

roundup/backends/back_postgresql.py

@@ -82,7 +82,7 @@ class Database(rdbms_common.Database):
     arg = '%s'
 
     def sql_open_connection(self):
-        db = rdbms_common.connection_dict(config, 'database')
+        db = rdbms_common.connection_dict(self.config, 'database')
         self.config.logging.getLogger('hyperdb').info('open database %r'%(
             db['database'],))
         try: