Error 500: server error for Dublin Core / XML view

[thomasfillon]

In urls.py line 67
url(r'^archives/items/(?P<public_id>[A-Za-z0-9._-]+)/dc/xml/$', item_view.item_detail, {'format': 'dublin_core_xml'}, name="telemeta-item-dublincore-xml"),

produce the following Type Error

TypeError at /archives/items/CNRSMH_I_2007_012_050_02/dc/xml/
item_detail() got an unexpected keyword argument 'format'

because the item_detailfunction in ItemView does not handle Dublin Core XML export.