From 9fb9b22065cd0129eee8b3dfd440e79693da41f5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicolas=20=C3=89vrard?= <nicoe@b2ck.com>
Date: Fri, 23 Mar 2012 18:38:52 +0100
Subject: [PATCH] Integer, Numeric and Float allow None as value NULL value is
 None and not False

issue2022
review237004
---
 line.py | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/line.py b/line.py
index a117ca161b..04865be018 100644
--- a/line.py
+++ b/line.py
@@ -1,6 +1,7 @@
 #This file is part of Tryton.  The COPYRIGHT file at the top level of
 #this repository contains the full copyright notices and license terms.
 import time
+from decimal import Decimal
 from trytond.model import ModelView, ModelSQL, fields
 from trytond.wizard import Wizard, StateAction
 from trytond.backend import TableHandler
@@ -16,9 +17,9 @@ class Line(ModelSQL, ModelView):
 
     name = fields.Char('Name', required=True)
     debit = fields.Numeric('Debit', digits=(16, Eval('currency_digits', 2)),
-            depends=['currency_digits'])
+        required=True, depends=['currency_digits'])
     credit = fields.Numeric('Credit', digits=(16, Eval('currency_digits', 2)),
-            depends=['currency_digits'])
+        required=True, depends=['currency_digits'])
     currency = fields.Function(fields.Many2One('currency.currency', 'Currency',
         on_change_with=['move_line']), 'get_currency')
     currency_digits = fields.Function(fields.Integer('Currency Digits',
@@ -65,6 +66,12 @@ class Line(ModelSQL, ModelView):
     def default_active(self):
         return True
 
+    def default_debit(self):
+        return Decimal(0)
+
+    def default_credit(self):
+        return Decimal(0)
+
     def on_change_with_currency(self, vals):
         move_line_obj = Pool().get('account.move.line')
         if vals.get('move_line'):