def bulk_update_delete(context, data_dict):
 _check_access('bulk_update_delete', context, data_dict)
 _bulk_update_dataset(context, data_dict, {'state': 'deleted'})

def bulk_update_delete ( context , data_dict ) : _check_access ( 'bulk_update_delete' , context , data_dict ) _bulk_update_dataset ( context , data_dict , { 'state' : 'deleted' } )
make a list of datasets deleted .