def summary(args):
    p = OptionParser(summary.__doc__)

    opts, args = p.parse_args(args)

    if len(args) != 1:
        sys.exit(not p.print_help())

    blastfile, = args

    qrycovered, refcovered, id_pct = get_stats(blastfile)
    print_stats(qrycovered, refcovered, id_pct)
L{TransportProxyProducer._stopProxying} drops the reference to the
dataset/ETHPy150Open tanghaibao/jcvi/formats/blast.py/summary--crossover with--dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/web/test/test_newclient.py/TransportProxyProducerTests.test_stopProxyingUnreferencesProducer