X-Git-Url: https://scm.cri.mines-paristech.fr/git/Photo.git/blobdiff_plain/2ad7c649b30366754569fbdbb92504fcb0bab1bf..36ecefbff8bccac22f635c0a9c508e90ba4137f7:/metadata.py

diff --git a/metadata.py b/metadata.py
index 96a44aa..0b11842 100755
--- a/metadata.py
+++ b/metadata.py
@@ -24,6 +24,7 @@ $URL: http://svn.luxia.fr/svn/labo/projects/zope/Photo/trunk/metadata.py $
 """
 
 from AccessControl import ClassSecurityInfo
+from Acquisition import aq_base
 from Globals import InitializeClass
 from AccessControl.Permissions import view
 from ZODB.interfaces import BlobError
@@ -168,7 +169,7 @@ class Metadata :
 		root = info['root']
 		rdfType = info['rdfType'].capitalize()
 		methName = 'getXmp%s' % rdfType
-		meth = getattr(self.aq_base, methName)
+		meth = getattr(aq_base(self), methName)
 		return meth(name, root)