From dd82cae95e78fbcec892d2675ef98669bf096d72 Mon Sep 17 00:00:00 2001
From: Nicolas Dumazet <nicolas.dumazet@nexedi.com>
Date: Mon, 31 Jan 2011 12:04:36 +0000
Subject: [PATCH] initialize PropertyHolder attributes to avoid copy pasting
 code

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@42803 20353a03-c40f-0410-a6d1-a30d3c3de9de
---
 product/ERP5Type/Base.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/product/ERP5Type/Base.py b/product/ERP5Type/Base.py
index 87a033de3c..a338833b0d 100644
--- a/product/ERP5Type/Base.py
+++ b/product/ERP5Type/Base.py
@@ -324,6 +324,11 @@ class PropertyHolder(object):
     self.security = ClassSecurityInfo() # We create a new security info object
     self.workflow_method_registry = {}
 
+    self._categories = []
+    self._properties = []
+    self._constraints = []
+    self.constraints = []
+
   def _getItemList(self):
     return [x for x in self.__dict__.items() if x[0] not in
         PropertyHolder.RESERVED_PROPERTY_SET]
-- 
2.30.9