详解python ThreadPoolExecutor异常捕获_python

executor = ThreadPoolExecutor()
executor.submit(test_work, 0)

def test_work(p):
    try:
        1/p
    except Exception as e:
        logger.exception(e)

executor = ThreadPoolExecutor()
task = executor.submit(test_work, 0)
task.add_done_callback(handle_exception)

def handle_exception(worker):
    # Method 1: concurrent.futures.Future.exception(timeout=None)
    worker_exception = worker.exception()
    if worker_exception:
        logger.exception(worker_exception)

def handle_exception(worker):
    Method 2: try
    try:
        worker.result()
    except Exception as e:
        logger.exception(e)