def handle_module_upgrade_request(controller, module_id, pipeline):
    # prepend 'hadoop|' to hadoop modules < 0.3.1
    reg = get_module_registry()

    hadoop_remaps = ['PythonSourceToFile', 'HDFSPut', 'HDFSGet',
                     'HDFSEnsureNew', 'URICreator', 'HadoopStreaming']

    module_remap = {}
    for name in hadoop_remaps:
        module_remap[name] = [(None, '0.3.0', name % "hadoop|%s", {})]
    return UpgradeWorkflowHandler.remap_module(controller,
                                               module_id,
                                               pipeline,
                                               module_remap)
dataset/ETHPy150Open VisTrails/VisTrails/vistrails/packages/RemoteQ/init.py/handle_module_upgrade_request/swapped operands of `%`