From eb6ff8b7a61e2f25e319b369166d2e3d7ef164ec Mon Sep 17 00:00:00 2001
From: Albert Cervera i Areny <albert@nan-tic.com>
Date: Thu, 7 Mar 2013 16:55:46 +0100
Subject: [PATCH] Replace _constraints with validate in ModelStorage and
 improve user messages.

issue2616
review371002
---
 service.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/service.py b/service.py
index f1de692edf..8a80468359 100644
--- a/service.py
+++ b/service.py
@@ -93,7 +93,7 @@ class EmployeeCostPrice(ModelSQL, ModelView):
         super(EmployeeCostPrice, cls).__setup__()
         cls._sql_constraints = [
             ('date_cost_price_uniq', 'UNIQUE(date, cost_price)',
-                'A employee can only have one cost price by date!'),
+                'A employee can only have one cost price by date.'),
             ]
         cls._order.insert(0, ('date', 'DESC'))