[Erp5-report] r16298 - /erp5/trunk/products/ERP5Type/Core/Folder.py

[nobody at svn.erp5.org]

Author: seb
Date: Wed Sep 12 14:41:52 2007
New Revision: 16298

URL: http://svn.erp5.org?rev=16298&view=rev
Log:
the HBTreeFolder2 product should not be mandatory

Modified:
    erp5/trunk/products/ERP5Type/Core/Folder.py

Modified: erp5/trunk/products/ERP5Type/Core/Folder.py
URL: http://svn.erp5.org/erp5/trunk/products/ERP5Type/Core/Folder.py?rev=16298&r1=16297&r2=16298&view=diff
==============================================================================
--- erp5/trunk/products/ERP5Type/Core/Folder.py (original)
+++ erp5/trunk/products/ERP5Type/Core/Folder.py Wed Sep 12 14:41:52 2007
@@ -47,10 +47,14 @@
 except ImportError:
   from Products.BTreeFolder2.CMFBTreeFolder import CMFBTreeFolder
 
-from Products.BTreeFolder2.BTreeFolder2 import BTreeFolder2Base
-
-from Products.HBTreeFolder2.CMFHBTreeFolder import CMFHBTreeFolder
-from Products.HBTreeFolder2.HBTreeFolder2 import HBTreeFolder2Base
+try:
+  from Products.HBTreeFolder2.CMFHBTreeFolder import CMFHBTreeFolder
+except ImportError:
+  class CMFHBTreeFolder:
+
+    def __init__(self, *args, **kw):
+      raise ValueError, 'You must install the HBTreeFolder2 Product'
+
 
 from AccessControl import getSecurityManager
 from Products.ERP5Type import Permissions