run.py 文件源码

def timeout(seconds):
    """ """
    def handler(*args, **kwargs):
        logger.debug("TimeoutError in timeout context manager handler.")
        raise TimeoutError("Timeout after {} seconds".format(seconds))

    signal.signal(signal.SIGPROF, handler)
    signal.setitimer(signal.ITIMER_PROF, seconds)
    try:
        yield
    finally:
        signal.setitimer(signal.ITIMER_PROF, 0)