parameters: ()
return_statement: return _WORKER_ID_QUEUE
docstring: Lazily create the queue to track worker ids.
docstring_summary: Lazily create the queue to track worker ids.
docstring_tokens: Lazily create the queue to track worker ids .
function: def get_worker_id_queue():
    """Lazily create the queue to track worker ids."""
    global _WORKER_ID_QUEUE
    if _WORKER_ID_QUEUE is None:
      _WORKER_ID_QUEUE = multiprocessing.Queue()
    return _WORKER_ID_QUEUE
function_tokens: def get_worker_id_queue ( ) : global _WORKER_ID_QUEUE if _WORKER_ID_QUEUE is None : _WORKER_ID_QUEUE = multiprocessing . Queue ( ) return _WORKER_ID_QUEUE