def bulk_update_private(context, data_dict):
 _check_access('bulk_update_private', context, data_dict)
 _bulk_update_dataset(context, data_dict, {'private': True})

def bulk_update_private ( context , data_dict ) : _check_access ( 'bulk_update_private' , context , data_dict ) _bulk_update_dataset ( context , data_dict , { 'private' : True } )
make a list of datasets private .