script.py 文件源码

def entrypoint(argv=None):
    argv = argv or sys.argv[1:]

    logging.config.dictConfig(setup_logging())
    distribution = pkg_resources.get_distribution('jenkins-epo')
    logger.info("Starting jenkins-epo %s.", distribution.version)
    logger.debug("Debug mode enabled")

    # Import modules after logging is setup
    from .cache import CACHE
    from .main import main
    from .settings import SETTINGS

    try:
        logger.debug("Executing %s.", ' '.join(argv))
        main(argv)
        logger.info("Done.")
    except bdb.BdbQuit:
        logger.info('Graceful exit from debugger.')
    except Exception as e:
        if SETTINGS.DEBUG:
            logger.error("%s: %s", type(e), e)
            post_mortem()
        else:
            logger.exception("Unhandled error:")
        sys.exit(1)
    except KeyboardInterrupt:
        # Hide ^C in terminal
        sys.stderr.write('\r')
        if SETTINGS.DEBUG:
            logger.warn("Dropping in post interrupt PDB!")
            post_mortem()
        else:
            tb = traceback.format_tb(sys.exc_info()[-1])
            tb = tb[-6:]
            logger.warn("Interrupted at:\n%s", ''.join(tb).strip())
        sys.exit(1)
    finally:
        CACHE.close()

    sys.exit(0)