From c57a226b706a9bc76d6c5e3a9ba17d53b14539a5 Mon Sep 17 00:00:00 2001
From: Étienne Loks <etienne.loks@proxience.com>
Date: Wed, 11 Nov 2015 13:30:20 +0100
Subject: ooo_replace: allow simply extra accessors

---
 ishtar_common/models.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ishtar_common/models.py b/ishtar_common/models.py
index f585623c2..51ea3f260 100644
--- a/ishtar_common/models.py
+++ b/ishtar_common/models.py
@@ -94,6 +94,7 @@ class Imported(models.Model):
 
 class ValueGetter(object):
     _prefix = ""
+    GET_VALUES_EXTRA = []
 
     def get_values(self, prefix=''):
         if not prefix:
@@ -107,6 +108,8 @@ class ValueGetter(object):
                 values.update(value.get_values(prefix + field_name + '_'))
             else:
                 values[prefix + field_name] = value
+        for extra_field in self.GET_VALUES_EXTRA:
+            values[prefix + extra_field] = getattr(self, extra_field) or ''
         values['KEYS'] = u'\n'.join(values.keys())
         value_list = []
         for key in values.keys():
-- 
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