detect duplicates IDs when importing categories

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@24906 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Base_getCategoriesSpreadSheetMapping.xml

@@ -247,6 +247,14 @@ for table_name in spreadsheets.keys():\n
             # (i.e. its tranformation to ID is not the same as the original value)\n
             if clean_title != cell_id:\n
               category_properties[\'title\'] = clean_title\n
+\n
+          # Detect duplicate IDs\n
+          #if path_elements and path_elements[-1][\'depth\'] == element_depth:\n
+          for element in path_elements[::-1]:\n
+            if element[\'depth\'] != element_depth:\n
+              break\n
+            if element[\'value\'] == path_element_id:\n
+              raise ValueError("Duplicate id %s" % element[\'value\'])\n
 \n
           # Save the path element\n
           path_elements.append({ \'depth\': element_depth\n
@@ -355,6 +363,7 @@ return categories_spreadsheet_mapping\n
                             <string>element</string>
                             <string>path</string>
                             <string>clean_title</string>
+                            <string>ValueError</string>
                           </tuple>
                         </value>
                     </item>

product/ERP5/bootstrap/erp5_core/bt/revision

-1040
+1042
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