revert as TransactionalVariable can not be imported here

bt5/erp5_tiosafe_document/SkinTemplateItem/portal_skins/erp5_tiosafe_document/DocumentConnector_readDocument.xml

@@ -53,18 +53,16 @@
             <value> <string encoding="cdata"><![CDATA[
 
 # First retrieve the document\n
-from Products.ERP5Type.TransactionalVariable import getTransactionalVariable\n
-tv = getTransactionalVariable()\n
-key = "%s-%s" % (context.getPath(), reference)\n
-try:\n
-  document = tv[key]\n
-except KeyError:\n
-  document_list = portal.document_module.searchFolder(reference=reference, validation_state="shared",\n
-                                                 sort_on=[(\'version\', \'DESC\')])\n
-  if len(document_list) != 1:\n
-    raise ValueError, "Impossible to find document with reference %s" %(reference)\n
-  else:\n
-    tv[key] = document = document_list[0].getObject()\n
+portal = context.getPortalObject()\n
+document_list = portal.document_module.searchFolder(\n
+  reference=reference,\n
+  validation_state="shared",\n
+  sort_on=[(\'version\', \'DESC\')],\n
+)\n
+if len(document_list) != 1:\n
+  raise ValueError, "Impossible to find document with reference %s" %(reference)\n
+document = document_list[0].getObject()\n
+\n
 \n
 # Then parse it\n
 from Products.ERP5OOo.OOoUtils import OOoParser\n

bt5/erp5_tiosafe_document/bt/revision

-3
\ No newline at end of file
+4
\ No newline at end of file