From db88ee3e1d91baa934516ffadddf8dacb5c31f27 Mon Sep 17 00:00:00 2001
From: Marco Huymajer <kantntreiber@gmail.com>
Date: Mon, 25 Mar 2013 09:44:07 +0100
Subject: [PATCH] Add a "check_modify_exclude mechanism" to move lines

issue2768
review505004
---
 move.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/move.py b/move.py
index ed7cdefe63..3e9c651126 100644
--- a/move.py
+++ b/move.py
@@ -601,6 +601,7 @@ class Line(ModelSQL, ModelView):
     @classmethod
     def __setup__(cls):
         super(Line, cls).__setup__()
+        cls._check_modify_exclude = ['reconciliation']
         cls._sql_constraints += [
             ('credit_debit',
                 'CHECK(credit * debit = 0.0)',
@@ -1273,7 +1274,7 @@ class Line(ModelSQL, ModelView):
     def write(cls, lines, vals):
         Move = Pool().get('account.move')
 
-        if len(vals) > 1 or 'reconciliation' not in vals:
+        if any(k not in cls._check_modify_exclude for k in vals):
             cls.check_modify(lines)
         moves = [x.move for x in lines]
         super(Line, cls).write(lines, vals)