From: Mark Huang <mlhuang@cs.princeton.edu>
Date: Fri, 3 Nov 2006 16:11:42 +0000 (+0000)
Subject: add messages interface
X-Git-Tag: pycurl-7_13_1~386
X-Git-Url: http://git.onelab.eu/?a=commitdiff_plain;h=e6f1cfc3e60c97f756858da04067e060d5d491d1;p=plcapi.git

add messages interface
---

diff --git a/PLC/Messages.py b/PLC/Messages.py
new file mode 100644
index 00000000..11b7433f
--- /dev/null
+++ b/PLC/Messages.py
@@ -0,0 +1,42 @@
+#
+# Functions for interacting with the messages table in the database
+#
+# Tony Mack <tmack@cs.princeton.edu>
+# Copyright (C) 2006 The Trustees of Princeton University
+#
+# $Id: Messages.py,v 1.4 2006/10/31 21:46:14 mlhuang Exp $
+#
+
+from PLC.Parameter import Parameter
+from PLC.Table import Row, Table
+
+class Message(Row):
+    """
+    Representation of a row in the messages table. 
+    """
+    
+    table_name = 'messages'
+    primary_key = 'message_id'
+    fields = {
+        'message_id': Parameter(str, "Message identifier"),
+        'template': Parameter(str, "Message template", nullok = True),
+        'enabled': Parameter(bool, "Message is enabled"),
+        }
+    
+class Messages(Table):
+    """
+    Representation of row(s) from the messages table in the database. 
+    """
+
+    def __init__(self, api, message_ids, enabled = None):
+        self.api = api
+    
+        sql = "SELECT %s from messages" % ", ".join(Message.fields)
+
+        if enabled is not None:
+            sql += " WHERE enabled IS %(enabled)s"
+
+        rows = self.api.db.selectall(sql, locals())
+
+        for row in rows:
+            self[row['message_id']] = Message(api, row)