add migration script: copy user emails from their address

bzr revid: rco@openerp.com-20110803120814-8entoezaysjgv317

openerp/addons/base/__openerp__.py

@@ -23,7 +23,7 @@
 
 {
     'name': 'Base',
-    'version': '1.3',
+    'version': '1.4',
     'category': 'Generic Modules/Base',
     'complexity': "easy",
     'description': """The kernel of OpenERP, needed for all installation.""",

openerp/addons/base/migrations/1.4/post-user-address.py

@@ -0,0 +1,29 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    OpenERP, Open Source Management Solution
+#    Copyright (C) 2011 OpenERP s.a. (<http://openerp.com>).
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU Affero General Public License as
+#    published by the Free Software Foundation, either version 3 of the
+#    License, or (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU Affero General Public License for more details.
+#
+#    You should have received a copy of the GNU Affero General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+
+def migrate(cr, version):
+    "copy emails from user.address_id.email to user.user_email"
+    cr.execute("""
+        UPDATE res_users
+        SET user_email = res_partner_address.email
+        FROM res_partner_address
+        WHERE res_users.address_id = res_partner_address.id""")
+