Armor the export lang wizard against faulty model fields.

Sometimes objects or field definitions in db may have some errors
(especially in dev setups). The export translation algorithm should
just skip those fields and try to continue, instead of raising an
exception. These errors can still be logged, of course.

bzr revid: p_christ@hol.gr-20081115085854-2xpnypbas4sxt15u

bin/addons/base/module/wizard/wizard_export_lang.py

@@ -81,7 +81,8 @@ class wizard_export_lang(osv.osv_memory):
                                          ('get','get'),         # get the file
                                        ) ),
             }
-    _defaults = { 'state': lambda *a: 'choose', 
+    _defaults = { 'state': lambda *a: 'choose',
+    		  'name': lambda *a: 'lang.tar.gz'
                 }
 wizard_export_lang()
 

bin/osv/orm.py

@@ -196,6 +196,9 @@ class browse_record(object):
                     elif f._type in ('one2many', 'many2many') and len(data[n]):
                         data[n] = self._list_class([browse_record(self._cr, self._uid, id, self._table.pool.get(f._obj), self._cache, context=self._context, list_class=self._list_class, fields_process=self._fields_process) for id in data[n]], self._context)
                 self._data[data['id']].update(data)
+	if not name in self._data[self._id]:
+		#how did this happen?
+		raise AttributeError(_('Unknown attribute % in % ') % (name,self._id))
         return self._data[self._id][name]
 
     def __getattr__(self, name):

bin/tools/translate.py

@@ -359,7 +359,11 @@ def trans_generate(lang, modules, dbname=None):
                 push_translation(module, 'view', obj.model, 0, t)
         elif model=='ir.actions.wizard':
             service_name = 'wizard.'+obj.wiz_name
-            obj2 = netsvc._service[service_name]
+	    try:
+                obj2 = netsvc._service[service_name]
+	    except KeyError, exc:
+	        logger.notifyChannel("db", netsvc.LOG_ERROR, "key error in %s: %s" % (xml_name,str(exc)))
+	        continue
             for state_name, state_def in obj2.states.iteritems():
                 if 'result' in state_def:
                     result = state_def['result']
@@ -389,7 +393,11 @@ def trans_generate(lang, modules, dbname=None):
                         push_translation(module, 'wizard_button', res_name, 0, button_label)
 
         elif model=='ir.model.fields':
-            field_name = obj.name
+	    try:
+                field_name = obj.name
+	    except AttributeError, exc:
+	        logger.notifyChannel("db", netsvc.LOG_ERROR, "name error in %s: %s" % (xml_name,str(exc)))
+	        continue
             objmodel = pool.get(obj.model)
             if not objmodel or not field_name in objmodel._columns:
                 continue
@@ -446,7 +454,10 @@ def trans_generate(lang, modules, dbname=None):
         for field_name,field_def in pool.get(model)._columns.items():
             if field_def.translate:
                 name = model + "," + field_name
-                trad = getattr(obj, field_name) or ''
+		try:
+                    trad = getattr(obj, field_name) or ''
+		except:
+		    trad = ''
                 push_translation(module, 'model', name, xml_name, trad)
 
     # parse source code for _() calls