From 0c447c2afa3a97c5122b8edea89fe1cb337cec78 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Sat, 29 Dec 2018 14:20:30 +0100
Subject: [PATCH] Add ir.message and use custom exceptions

issue3672
---
 message.xml | 13 +++++++++++++
 tryton.cfg  |  1 +
 user.py     |  5 +++--
 3 files changed, 17 insertions(+), 2 deletions(-)
 create mode 100644 message.xml

diff --git a/message.xml b/message.xml
new file mode 100644
index 0000000000..6c6705d455
--- /dev/null
+++ b/message.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<tryton>
+    <data group="1">
+        <record model="ir.message" id="msg_user_email_unique">
+            <field name="text">E-mail of active web user must be unique.</field>
+        </record>
+        <record model="ir.message" id="msg_user_session_key_unique">
+            <field name="text">Web user session key must be unique.</field>
+        </record>
+    </data>
+</tryton>
diff --git a/tryton.cfg b/tryton.cfg
index bc45317d2b..b8d022ea14 100644
--- a/tryton.cfg
+++ b/tryton.cfg
@@ -5,3 +5,4 @@ depends:
     party
 xml:
     user.xml
+    message.xml
diff --git a/user.py b/user.py
index 48dbe7c358..a8239882e7 100644
--- a/user.py
+++ b/user.py
@@ -93,7 +93,7 @@ class User(DeactivableMixin, ModelSQL, ModelView):
             ('email_exclude',
                 Exclude(table, (table.email, Equal),
                     where=table.active == True),
-                'E-mail must be unique'),
+                'web_user.msg_user_email_unique'),
             ]
         cls._buttons.update({
                 'validate_email': {
@@ -414,7 +414,8 @@ class UserSession(ModelSQL):
         table = cls.__table__()
         cls.__rpc__ = {}
         cls._sql_constraints += [
-            ('key_unique', Unique(table, table.key), 'Key must be unique'),
+            ('key_unique', Unique(table, table.key),
+                'web_user.msg_user_session_key_unique'),
             ]
 
     @classmethod