ezpy.py 文件源码

def run():
    """Execute main loop."""
    try:
        setup()
        try:
            parser, args = make_argparser()
            mainloop(parser, args)
        except KeyboardInterrupt as exc:
            sys.stderr.flush()
            sys.exit(2)
        except IOError as exc:
            if exc.errno == errno.EPIPE:  # downstream is done with our output
                sys.stderr.flush()
                sys.exit(0)
            else:
                raise
    finally:
        logging.shutdown()