[FIX] base: backport of 1703a2f80 on noupdate translations

When a record is in no update, it is not modified after module upgrade.
It should be the same with translations.

openerp/addons/base/ir/ir_translation.py

@@ -51,7 +51,8 @@ class ir_translation_import_cursor(object):
         # of ir_translation, so this copy will be much faster.
         cr.execute('''CREATE TEMP TABLE %s(
             imd_model VARCHAR(64),
-            imd_name VARCHAR(128)
+            imd_name VARCHAR(128),
+            noupdate BOOLEAN
             ) INHERITS (%s) ''' % (self._table_name, self._parent_table))
 
     def push(self, trans_dict):
@@ -109,7 +110,8 @@ class ir_translation_import_cursor(object):
 
         # Step 1: resolve ir.model.data references to res_ids
         cr.execute("""UPDATE %s AS ti
-            SET res_id = imd.res_id
+            SET res_id = imd.res_id,
+                noupdate = imd.noupdate
             FROM ir_model_data AS imd
             WHERE ti.res_id IS NULL
                 AND ti.module IS NOT NULL AND ti.imd_name IS NOT NULL
@@ -155,7 +157,10 @@ class ir_translation_import_cursor(object):
                     src = ti.src,
                     state = 'translated'
                 FROM %s AS ti
-                WHERE %s AND ti.value IS NOT NULL AND ti.value != ''
+                WHERE %s
+                AND ti.value IS NOT NULL
+                AND ti.value != ''
+                AND noupdate IS NOT TRUE
                 """ % (self._parent_table, self._table_name, find_expr),
                        (tuple(src_relevant_fields), tuple(src_relevant_fields)))
 

openerp/tests/addons/test_translation_import/tests/test_term_count.py

@@ -13,3 +13,20 @@ class TestTermCount(common.TransactionCase):
         ids = self.registry('ir.translation').search(self.cr, self.uid,
             [('src', '=', '1XBUO5PUYH2RYZSA1FTLRYS8SPCNU1UYXMEYMM25ASV7JC2KTJZQESZYRV9L8CGB')])
         self.assertEqual(len(ids), 2)
+
+    def test_noupdate(self):
+        """
+        Make sure no update do not overwrite translations
+        """
+        menu = self.env.ref('test_translation_import.menu_test_translation_import')
+        menu.name = "New Name"
+        # install french and change translation content
+        odoo.tools.trans_load(self.cr, 'test_translation_import/i18n/fr.po', 'fr_FR', verbose=False)
+        menu.with_context(lang='fr_FR').name = "Nouveau nom"
+        # reload with overwrite
+        odoo.tools.trans_load(self.cr, 'test_translation_import/i18n/fr.po', 'fr_FR', verbose=False, context={'overwrite': True})
+
+        # trans_load invalidates ormcache but not record cache
+        menu.refresh()
+        self.assertEqual(menu.name, "New Name")
+        self.assertEqual(menu.with_context(lang='fr_FR').name, "Nouveau nom")

openerp/tests/addons/test_translation_import/view.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <openerp>
-    <data>
+    <data noupdate="1">
 
         <record id="action_test_translation_import" model="ir.actions.act_window">
             <field name="name">Test translation import</field>