code: def create_handlers_map(prefix='.*'):
    
    return [
        (prefix + '/output', _BarrierHandler),
        (prefix + '/run', _PipelineHandler),
        (prefix + '/finalized', _PipelineHandler),
        (prefix + '/cleanup', _CleanupHandler),
        (prefix + '/abort', _PipelineHandler),
        (prefix + '/fanout', _FanoutHandler),
        (prefix + '/fanout_abort', _FanoutAbortHandler),
        (prefix + '/callback', _CallbackHandler),
        (prefix + '/rpc/tree', status_ui._TreeStatusHandler),
        (prefix + '/rpc/class_paths', status_ui._ClassPathListHandler),
        (prefix + '/rpc/list', status_ui._RootListHandler),
        (prefix + '(/.+)', status_ui._StatusUiHandler),
        ]
docs: Create new handlers map.
  
    Args:
      prefix: url prefix to use.
  
    Returns:
      list of (regexp, handler) pairs for WSGIApplication constructor.