From 219edfa80db568f37913404985bf0f4b6b027d6d Mon Sep 17 00:00:00 2001
From: "Quentin (OpenERP)" <qdp-launchpad@openerp.com>
Date: Thu, 29 Nov 2012 17:25:58 +0100
Subject: [PATCH] [FIX] analytic: fixed onchange of template

bzr revid: qdp-launchpad@openerp.com-20121129162558-sotcsrchh8p772xs
---
 .../account_analytic_analysis_view.xml                 |  2 +-
 addons/analytic/analytic.py                            | 10 ++++++----
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/addons/account_analytic_analysis/account_analytic_analysis_view.xml b/addons/account_analytic_analysis/account_analytic_analysis_view.xml
index d88ae44fb5e..2ece3a38652 100644
--- a/addons/account_analytic_analysis/account_analytic_analysis_view.xml
+++ b/addons/account_analytic_analysis/account_analytic_analysis_view.xml
@@ -154,7 +154,7 @@
             <field name="inherit_id" ref="analytic.view_account_analytic_account_form"/>
             <field name="arch" type="xml">
                 <field name="template_id" position="attributes">
-                    <attribute name="required">True</attribute>
+                    <attribute name="attrs">{'required': [('type','=','contract')], 'invisible': [('type','in',['view', 'normal','template'])]}</attribute>
                 </field>
             </field>
         </record>
diff --git a/addons/analytic/analytic.py b/addons/analytic/analytic.py
index 6489d8aa760..542acb1e88c 100644
--- a/addons/analytic/analytic.py
+++ b/addons/analytic/analytic.py
@@ -201,12 +201,14 @@ class account_analytic_account(osv.osv):
             return {}
         res = {'value':{}}
         template = self.browse(cr, uid, template_id, context=context)
-        from_dt = datetime.strptime(template.date_start, tools.DEFAULT_SERVER_DATE_FORMAT)
-        to_dt = datetime.strptime(template.date, tools.DEFAULT_SERVER_DATE_FORMAT)
-        timedelta = to_dt - from_dt
+        if template.date_start and template.date:
+            from_dt = datetime.strptime(template.date_start, tools.DEFAULT_SERVER_DATE_FORMAT)
+            to_dt = datetime.strptime(template.date, tools.DEFAULT_SERVER_DATE_FORMAT)
+            timedelta = to_dt - from_dt
+            res['value']['date'] = datetime.strftime(datetime.now() + timedelta, tools.DEFAULT_SERVER_DATE_FORMAT)
         res['value']['date_start'] = fields.date.today()
-        res['value']['date'] = datetime.strftime(datetime.now() + timedelta, tools.DEFAULT_SERVER_DATE_FORMAT)
         res['value']['quantity_max'] = template.quantity_max
+        res['value']['parent_id'] = template.parent_id and template.parent_id.id or False
         res['value']['description'] = template.description
         return res