transform xml elements to sting explicitely for keyword of

workflow_history. This fix a bug which prevent from accessing the
Base_viewHistory view of documents imported by a conduit.
Thanks to Nicolas


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@32285 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5SyncML/Conduit/ERP5Conduit.py

@@ -777,7 +777,7 @@ class ERP5Conduit(XMLSyncUtilsMixin):
     """
     status = {}
     for subnode in xml:
-      keyword = subnode.xpath('name()')
+      keyword = str(subnode.xpath('name()'))
       value = self.getObjectProperty(keyword, xml)
       status[keyword] = value
     return status