do not reinvent isupper

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@34429 20353a03-c40f-0410-a6d1-a30d3c3de9de

bt5/erp5_base/SkinTemplateItem/portal_skins/erp5_base/Delivery_generateReference.xml

@@ -58,8 +58,7 @@
 \n
 object_type = context.getPortalType().replace(\' \', \'_\')\n
 parent_type = context.getParentValue().getPortalType().replace(\' \', \'_\')\n
-uppercase_list = [\'%c\' % x for x in range(ord(\'A\'), ord(\'Z\') + 1)]\n
-prefix = \'\'.join([x for x in object_type if x in uppercase_list])\n
+prefix = \'\'.join([x for x in object_type if x.isupper()])\n
 \n
 id_group = \'-\'.join((parent_type, object_type))\n
 \n
@@ -121,10 +120,7 @@ context.setReference(reference)\n
                             <string>append</string>
                             <string>$append0</string>
                             <string>_getiter_</string>
-                            <string>range</string>
-                            <string>ord</string>
                             <string>x</string>
-                            <string>uppercase_list</string>
                             <string>prefix</string>
                             <string>id_group</string>
                             <string>new_id</string>

bt5/erp5_base/bt/revision

-712
\ No newline at end of file
+713
\ No newline at end of file