Python argparse.ArgumentParser() Examples

def parse_args():
  """
  Parse input arguments
  """
  parser = argparse.ArgumentParser(description='Re-evaluate results')
  parser.add_argument('output_dir', nargs=1, help='results directory',
                      type=str)
  parser.add_argument('--imdb', dest='imdb_name',
                      help='dataset to re-evaluate',
                      default='voc_2007_test', type=str)
  parser.add_argument('--comp', dest='comp_mode', help='competition mode',
                      action='store_true')

  if len(sys.argv) == 1:
    parser.print_help()
    sys.exit(1)

  args = parser.parse_args()
  return args 

def parse_args():
    parser = argparse.ArgumentParser(description = "Bass")
    parser.add_argument("-v", "--verbose", action = "count", default = 0, help = "Increase verbosity")
    parser.add_argument("samples", metavar = "sample", nargs = "+", help = "Sample path") 

    args = parser.parse_args()

    try:
        loglevel = {
            0: logging.ERROR,
            1: logging.WARN,
            2: logging.INFO
        }[args.verbose]
    except KeyError:
        loglevel = logging.DEBUG

    logging.basicConfig(level = loglevel)
    logging.getLogger().setLevel(loglevel)

    return args 

def parse_args():
    parser = argparse.ArgumentParser(description = "Add samples to BASS whitelist")
    parser.add_argument("-v", "--verbose", action = "count", default = 0, help = "Increase verbosity")
    parser.add_argument("--url", type = str, default = "http://localhost:5000", help = "URL of BASS server")
    parser.add_argument("sample", help = "Whitelist sample")

    args = parser.parse_args()

    try:
        loglevel = {
            0: logging.ERROR,
            1: logging.WARN,
            2: logging.INFO}[args.verbose]
    except KeyError:
        loglevel = logging.DEBUG
    logging.basicConfig(level = loglevel)
    logging.getLogger().setLevel(loglevel)

    return args 

def parse_args():
    parser = argparse.ArgumentParser(description = "Find common ngrams in binary files")
    parser.add_argument("-v", "--verbose", action = "count", default = 0, help = "Increase verbosity")
    parser.add_argument("--output", type = str, default = None, help = "Output to file instead of stdout")
    parser.add_argument("--url", type = str, default = "http://localhost:5000", help = "URL of BASS server")
    parser.add_argument("samples", metavar = "sample", nargs = "+", help = "Cluster samples")

    args = parser.parse_args()

    try:
        loglevel = {
            0: logging.ERROR,
            1: logging.WARN,
            2: logging.INFO}[args.verbose]
    except KeyError:
        loglevel = logging.DEBUG
    logging.basicConfig(level = loglevel)
    logging.getLogger().setLevel(loglevel)

    return args 

def main(arguments):
    parser = argparse.ArgumentParser()
    parser.add_argument('--data_dir', help='directory to save data to', type=str, default='glue_data')
    parser.add_argument('--tasks', help='tasks to download data for as a comma separated string',
                        type=str, default='all')
    parser.add_argument('--path_to_mrpc',
                        help='path to directory containing extracted MRPC data, msr_paraphrase_train.txt and msr_paraphrase_text.txt',
                        type=str, default='')
    args = parser.parse_args(arguments)

    if not os.path.isdir(args.data_dir):
        os.mkdir(args.data_dir)
    tasks = get_tasks(args.tasks)

    for task in tasks:
        if task == 'MRPC':
            format_mrpc(args.data_dir, args.path_to_mrpc)
        elif task == 'diagnostic':
            download_diagnostic(args.data_dir)
        else:
            download_and_extract(task, args.data_dir) 

def main():

    # input parameters
    parser = argparse.ArgumentParser(description="Worker Ingest Framework")
    parser.add_argument('-t', '--type', dest='type', required=True,
                        help='Type of data that will be ingested (Pipeline Configuration)',
                        metavar='')
    parser.add_argument('-i', '--id', dest='id', required=True,
                        help='Worker Id, this is needed to sync Kafka and Ingest framework (Partition Number)',
                        metavar='')
    parser.add_argument('-top', '--topic', dest='topic', required=True,
                        help='Topic to read from.', metavar="")
    parser.add_argument('-p', '--processingParallelism', dest='processes',
                        required=False, help='Processing Parallelism', metavar="")
    args = parser.parse_args()

    # start worker based on the type.
    start_worker(args.type, args.topic, args.id, args.processes) 

def main():
    """
    Handle commandline arguments and
    start the collector.
    """
    # input Parameters
    parser = argparse.ArgumentParser(description="Bluecoat Parser")
    parser.add_argument('-zk', '--zookeeper', dest='zk', required=True,
                        help='Zookeeper IP and port (i.e. 10.0.0.1:2181)', metavar='')
    parser.add_argument('-t', '--topic', dest='topic', required=True,
                        help='Topic to listen for Spark Streaming', metavar='')
    parser.add_argument('-db', '--database', dest='db', required=True,
                        help='Hive database whete the data will be ingested', metavar='')
    parser.add_argument('-dt', '--db-table', dest='db_table', required=True,
                        help='Hive table whete the data will be ingested', metavar='')
    parser.add_argument('-w', '--num_of_workers', dest='num_of_workers', required=True,
                        help='Num of workers for Parallelism in Data Processing', metavar='')
    parser.add_argument('-bs', '--batch-size', dest='batch_size', required=True,
                        help='Batch Size (Milliseconds)', metavar='')
    args = parser.parse_args()

    # start collector based on data source type.
    bluecoat_parse(args.zk, args.topic, args.db, args.db_table, args.num_of_workers, args.batch_size) 

def main():

    # input Parameters
    parser = argparse.ArgumentParser(description="Master Collector Ingest Daemon")
    parser.add_argument('-t', '--type', dest='type', required=True,
                        help='Type of data that will be ingested (Pipeline Configuration)',
                        metavar='')
    parser.add_argument('-w', '--workers', dest='workers_num',
                        required=True, help='Number of workers for the ingest process',
                        metavar='')
    parser.add_argument('-id', '--ingestId', dest='ingest_id',
                        required=False, help='Ingest ID', metavar='')
    args = parser.parse_args()

    # start collector based on data source type.
    start_collector(args.type, args.workers_num, args.ingest_id) 

def build_arg_parser(description, env_vars={}):
    from argparse import ArgumentParser, RawDescriptionHelpFormatter
    from textwrap import dedent

    base_env_vars = {
        'MONO_SOURCE_ROOT': 'Overrides default value for --mono-sources',
    }

    env_vars_text = '\n'.join(['    %s: %s' % (var, desc) for var, desc in env_vars.items()])
    base_env_vars_text = '\n'.join(['    %s: %s' % (var, desc) for var, desc in base_env_vars.items()])

    epilog=dedent('''\
environment variables:
%s
%s
''' % (env_vars_text, base_env_vars_text))

    return ArgumentParser(
        description=description,
        formatter_class=RawDescriptionHelpFormatter,
        epilog=epilog
    ) 

def main():
   parser = argparse.ArgumentParser(description="Edit Arista ACLs using your local editor")
   parser.add_argument("acl", metavar="ACL",
                       help="Name of the access list to modify")
   parser.add_argument("switches", metavar="SWITCH", nargs="+",
                       help="Hostname or IP of the switch to query")
   parser.add_argument("--username", help="Name of the user to connect as",
                       default="admin")
   parser.add_argument("--password", help="The user's password")
   parser.add_argument("--https", help="Use HTTPS instead of HTTP",
                       action="store_const", const="https", default="http")
   args = parser.parse_args()

   aclName = args.acl
   tmpfile = "/tmp/AclEditor-%s" % aclName
   apiEndpoints = getEndpoints(args.switches, args.https,
                               args.username, args.password)
   prepopulateAclFile(tmpfile, aclName, apiEndpoints)
   edits = getEdits(tmpfile)
   applyChanges(aclName, apiEndpoints, edits)
   print
   print "Done!" 

def parse_args():
    parser = argparse.ArgumentParser(description = "IDA Pro script: Dump bindiff database file")
    subparsers = parser.add_subparsers(help = "subcommand")
    
    parser_pickle = subparsers.add_parser("pickle", help = "Dump pickled database")
    parser_pickle.add_argument("pickle_output", type = str, help = "Output pickle database file")
    parser_pickle.set_defaults(handler = handle_pickle)

    parser_bindiff = subparsers.add_parser("binexport", help = "Dump bindiff database")
    parser_bindiff.add_argument("bindiff_output", type = str, help = "Output BinExport database file")
    parser_bindiff.set_defaults(handler = handle_binexport)

    parser_bindiff_pickle = subparsers.add_parser("binexport_pickle", help = "Dump bindiff database and pickled database")
    parser_bindiff_pickle.add_argument("bindiff_output", type = str, help = "Output BinDiff database file")
    parser_bindiff_pickle.add_argument("pickle_output", type = str, help = "Output pickle database file")
    parser_bindiff_pickle.set_defaults(handler = handle_binexport_pickle)

    args = parser.parse_args(idc.ARGV[1:])

    return args 

def parse_args():
  """
  Parse input arguments
  """
  parser = argparse.ArgumentParser(description='Re-evaluate results')
  parser.add_argument('output_dir', nargs=1, help='results directory',
                      type=str)
  parser.add_argument('--imdb', dest='imdb_name',
                      help='dataset to re-evaluate',
                      default='voc_2007_test', type=str)
  parser.add_argument('--matlab', dest='matlab_eval',
                      help='use matlab for evaluation',
                      action='store_true')
  parser.add_argument('--comp', dest='comp_mode', help='competition mode',
                      action='store_true')
  parser.add_argument('--nms', dest='apply_nms', help='apply nms',
                      action='store_true')

  if len(sys.argv) == 1:
    parser.print_help()
    sys.exit(1)

  args = parser.parse_args()
  return args 

def parse_arguments():
  parser = argparse.ArgumentParser(description = 'Downloads all the images to your Twitter archive .')
  parser.add_argument('--include-videos', dest='PATH_TO_YOUTUBE_DL',
      help = 'use youtube_dl to download videos (and animated GIFs) in addition to images')
  parser.add_argument('--continue-after-failure', action='store_true',
      help = 'continue the process when one of the downloads fail (creates incomplete archive)')
  parser.add_argument('--backfill-from', dest='EARLIER_ARCHIVE_PATH',
      help = 'copy images downloaded into an earlier archive instead of downloading them again (useful for incremental backups)')
  parser.add_argument('--skip-retweets', action='store_true',
      help = 'do not download images or videos from retweets')
  parser.add_argument('--skip-images', action='store_true',
      help = 'do not download images in general')
  parser.add_argument('--skip-videos', action='store_true',
      help = 'do not download videos (and animated GIFs) in general')
  parser.add_argument('--skip-avatars', action='store_true',
      help = 'do not download avatar images')
  parser.add_argument('--verbose', action='store_true',
      help = 'show additional debugging info')
  parser.add_argument('--force-redownload', action='store_true',
      help = 'force to re-download images and videos that were already downloaded')
  return parser.parse_args() 

def main():
    global arpListener, config

    parser = argparse.ArgumentParser()
    parser.add_argument('dir', help='the directory of the example')
    args = parser.parse_args()

    # locate config file
    config_file = os.path.join(os.path.dirname(os.path.realpath(__file__)),"..","examples",args.dir,"config","sdx_global.cfg")

    logger.info("Reading config file %s", config_file)
    config = parse_config(config_file)

    logger.info("Starting ARP Listener")
    arpListener = ArpListener()
    ap_thread = Thread(target=arpListener.start)
    ap_thread.start()

    # start pctrl listener in foreground
    logger.info("Starting PCTRL Listener")
    pctrlListener = PctrlListener()
    pctrlListener.start() 

def main():
    global HITMASKS, ITERATIONS, VERBOSE, bot

    parser = argparse.ArgumentParser("learn.py")
    parser.add_argument("--iter", type=int, default=1000, help="number of iterations to run")
    parser.add_argument(
        "--verbose", action="store_true", help="output [iteration | score] to stdout"
    )
    args = parser.parse_args()
    ITERATIONS = args.iter
    VERBOSE = args.verbose

    # load dumped HITMASKS
    with open("data/hitmasks_data.pkl", "rb") as input:
        HITMASKS = pickle.load(input)

    while True:
        movementInfo = showWelcomeAnimation()
        crashInfo = mainGame(movementInfo)
        showGameOverScreen(crashInfo) 

def cmdline():
    import argparse

    parser = argparse.ArgumentParser(description='Generate an svg wallpaper')
    parser.add_argument('--width', type=int, default=1024,
                        help='The width of the wallpaper')
    parser.add_argument('--height', type=int, default=786,
                        help='The height of the wallpaper')
    parser.add_argument('--seed',
                        help='Seed for the randomizer')
    parser.add_argument('--log-choices',
                        help='Log the choices made', action='store_true')

    parser.add_argument('--output', type=argparse.FileType('w'),
                        default='-')

    args = parser.parse_args()

    for element in get_svg_iter(args.width, args.height,
                                {"seed": args.seed},
                                log_choices=args.log_choices):
        args.output.write(element) 

def main():
    parser = ArgumentParser()
    parser.add_argument('img', help='Image file')
    parser.add_argument('config', help='Config file')
    parser.add_argument('checkpoint', help='Checkpoint file')
    parser.add_argument(
        '--device', default='cuda:0', help='Device used for inference')
    parser.add_argument(
        '--score-thr', type=float, default=0.3, help='bbox score threshold')
    args = parser.parse_args()

    # build the model from a config file and a checkpoint file
    model = init_detector(args.config, args.checkpoint, device=args.device)
    # test a single image
    result = inference_detector(model, args.img)
    # show the results
    show_result_pyplot(model, args.img, result, score_thr=args.score_thr) 

def parse_args():
    parser = argparse.ArgumentParser(description='Filter configs to train')
    parser.add_argument(
        '--basic-arch',
        action='store_true',
        help='to train models in basic arch')
    parser.add_argument(
        '--datasets', action='store_true', help='to train models in dataset')
    parser.add_argument(
        '--data-pipeline',
        action='store_true',
        help='to train models related to data pipeline, e.g. augmentations')
    parser.add_argument(
        '--nn-module',
        action='store_true',
        help='to train models related to neural network modules')

    args = parser.parse_args()
    return args 

def parse_args():
    parser = argparse.ArgumentParser(
        description='MMDet pytorch model conversion to ONNX')
    parser.add_argument('config', help='test config file path')
    parser.add_argument('checkpoint', help='checkpoint file')
    parser.add_argument(
        '--out', type=str, required=True, help='output ONNX filename')
    parser.add_argument(
        '--shape',
        type=int,
        nargs='+',
        default=[1280, 800],
        help='input image size')
    parser.add_argument(
        '--passes', type=str, nargs='+', help='ONNX optimization passes')
    args = parser.parse_args()
    return args 

def parse_args():
    parser = argparse.ArgumentParser(description='Browse a dataset')
    parser.add_argument('config', help='train config file path')
    parser.add_argument(
        '--skip-type',
        type=str,
        nargs='+',
        default=['DefaultFormatBundle', 'Normalize', 'Collect'],
        help='skip some useless pipeline')
    parser.add_argument(
        '--output-dir',
        default=None,
        type=str,
        help='If there is no display interface, you can save it')
    parser.add_argument('--not-show', default=False, action='store_true')
    parser.add_argument(
        '--show-interval',
        type=int,
        default=999,
        help='the interval of show (ms)')
    args = parser.parse_args()
    return args 

def run():
    parser = argparse.ArgumentParser()

    parser.add_argument('-b', '--bfp', nargs='+')
    parser.add_argument('-s', '--stock', nargs='+')
    parser.add_argument('-r', '--realtime', nargs='+')
    parser.add_argument('-U', '--upgrade-codes', action='store_true', help='Update entites codes')
    args = parser.parse_args()

    if args.bfp:
        best_four_point.run(args.bfp)
    elif args.stock:
        stock.run(args.stock)
    elif args.realtime:
        realtime.run(args.realtime)
    elif args.upgrade_codes:
        print('Start to update codes')
        __update_codes()
        print('Done!')
    else:
        parser.print_help() 

def parse_options():
    """
    parse command line options
    """
    parser = argparse.ArgumentParser()

    helptext="Root path of input run for which metadata should be created, should contain metadata.tsv and genome_to_id.tsv"
    parser.add_argument("-i", "--input-run", type=str, help=helptext)

    helptext="output file to write metadata to"
    parser.add_argument("-o", "--output", type=str, help=helptext)
    
    helptext="Name of the data set"
    parser.add_argument("-n", "--name", type=str, help=helptext)

    if not len(sys.argv) > 1:
        parser.print_help()
        return None
    args = parser.parse_args()

    return args 

def main():
    arg_parser = argparse.ArgumentParser()
    arg_parser.add_argument("filename")

    args = arg_parser.parse_args()

    model_file = args.filename

    validate_config()

    generate_json(parse_docstring(model_file))

    if(saw_error is True):
        exit(1) 

def main():
    # don't ask me why I rolled my own regression testing code instead of using one of the 
    # gazillion existing frameworks...

    import argparse
    parser = argparse.ArgumentParser()
    parser.add_argument("-r", "--reference", help="path for hg19 reference fasta; must be defined here or "
        "using the environmental variable SVVIZ_HG19_FASTA")

    parser.add_argument("mode", help="run|reset")
    parser.add_argument("which", nargs="*", help="which analyses to run (default all)")

    args = parser.parse_args()

    print(args.which)

    # if len(sys.argv) < 2:
    #     print USAGE
    #     return 

    if args.mode == "run":
        if getHG19Ref(args.reference) is None:
            parser.print_help()
            print("ERROR: Must provide path for hg19 reference fasta")
            sys.exit(1)
        run(args.which)
    elif args.mode == "reset":
        reset()
    else:
        parser.print_help() 

def cli_args(args: Sequence[str], search_config_files: bool = True) -> argparse.Namespace:
    """Command line arguments as parsed args.

    If a INI configuration file is set it is used to set additional default arguments, but
    the CLI arguments override any INI file settings.

    Args:
        args: the argument sequence from the command line
        search_config_files: flag for looking through ``SETTINGS_FILES`` for settings

    Returns:
        Parsed args from ArgumentParser
    """
    parser = cli_parser()

    if search_config_files:
        for ini_config_file in SETTINGS_FILES:

            if ini_config_file.path.exists():
                try:
                    ini_config = read_ini_config(ini_config_file.path, ini_config_file.sections)
                    ini_cli_args = parse_ini_config_with_cli(parser, ini_config, args)
                    return parser.parse_args(ini_cli_args)

                except KeyError:
                    # read_ini_config will raise KeyError if the section is not valid
                    continue

    return parser.parse_args(args) 

def mock_parser():
    """Mock parser."""
    parser = argparse.ArgumentParser(prog="mock_parser", description=("Mock parser"))
    parser.add_argument("-e", "--exclude", action="append", default=[], help="Append")
    parser.add_argument("-b", "--blacklist", nargs="*", default=[], help="Nargs")
    parser.add_argument("--debug", action="store_true", help="Store True.")

    return parser 

def _parse_args():
    '''
        Parse command-line options found in 'args' (default: sys.argv[1:]).

    :returns: On success, a namedtuple of Values instances.
    '''
    parser   = ArgumentParser('Distributed Collector Daemon of Apache Spot', epilog='END')
    required = parser.add_argument_group('mandatory arguments')

    # .................................state optional arguments
    parser.add_argument('-c', '--config-file',
        default='ingest_conf.json',
        type=file,
        help='path of configuration file',
        metavar='')

    parser.add_argument('-l', '--log-level',
        default='INFO',
        help='determine the level of the logger',
        metavar='')

    parser.add_argument('--skip-conversion',
        action='store_true',
        default=False,
        help='no transformation will be applied to the data; useful for importing CSV files')

    # .................................state mandatory arguments
    required.add_argument('--topic',
        required=True,
        help='name of topic where the messages will be published')

    required.add_argument('-t', '--type',
        choices=pipelines.__all__,
        required=True,
        help='type of data that will be collected')

    return parser.parse_args() 

def main():

    # input parameters.
    parser = argparse.ArgumentParser(description="Master OA Script")
    parser.add_argument('-d','--date',required=True,dest='date',help='Date data that will be processed by OA  (i.e 20161102)',metavar='')
    parser.add_argument('-t','--type',required=True,dest='type',help='Data type that will be processed by OA (i.e dns, proxy, flow)',metavar='')
    parser.add_argument('-l','--limit',required=True,dest='limit',help='Num of suspicious connections that will be processed by OA.',metavar='')
    args= parser.parse_args()

    start_oa(args) 

def main():
    """Generate datasets."""

    parser = argparse.ArgumentParser(description="Process some integers.")
    parser.add_argument("--dataset_dir", help="")
    parser.add_argument("--out_dir", default="", help="")
    parser.add_argument("--img_size", default=224, type=int, help="")
    args = parser.parse_args()

    assert args.dataset_dir is not None, "Expected 10k cats dataset directory via --dataset_dir"

    # load images and their facial keypoints
    print("Loading filepaths...")
    fps = find_image_filepaths(args.dataset_dir)

    print("Loading images...")
    examples = []
    for i, fp in enumerate(fps):
        if (i+1) % 100 == 0:
            print("Image %d of %d..." % (i+1, len(fps)))
        img = ndimage.imread(fp, mode="RGB")
        kps = load_keypoints(fp, image_height=img.shape[0], image_width=img.shape[1])
        img_square, (added_top, added_right, added_bottom, added_left) = to_aspect_ratio_add(img, 1.0, return_paddings=True)
        kps = [(x+added_left, y+added_top) for (x, y) in kps]
        #rs_factor = args.img_size / img_square.shape[0]
        img_square_rs = misc.imresize(img_square, (args.img_size, args.img_size))
        kps_rs = [(int((x/img_square.shape[1])*args.img_size), int((y/img_square.shape[0])*args.img_size)) for (x, y) in kps]
        examples.append(Example(fp, img_square_rs, kps_rs))

    # save datasets
    print("Saving pickle file...")
    with open(os.path.join(args.out_dir, "cats-dataset.pkl"), "w") as f:
        pickle.dump(examples, f) 

def initialize():
    global config, parser
    from .util.printing import BOLD, RED, ENDC
    config = AegeaConfig(__name__, use_yaml=True, save_on_exit=False)
    if not os.path.exists(config.config_files[2]):
        config_dir = os.path.dirname(os.path.abspath(config.config_files[2]))
        try:
            os.makedirs(config_dir)
        except OSError as e:
            if not (e.errno == errno.EEXIST and os.path.isdir(config_dir)):
                raise
        shutil.copy(os.path.join(os.path.dirname(__file__), "user_config.yml"), config.config_files[2])
        logger.info("Wrote new config file %s with default values", config.config_files[2])
        config = AegeaConfig(__name__, use_yaml=True, save_on_exit=False)

    parser = argparse.ArgumentParser(
        description="{}: {}".format(BOLD() + RED() + __name__.capitalize() + ENDC(), fill(__doc__.strip())),
        formatter_class=AegeaHelpFormatter
    )
    parser.add_argument("--version", action="version", version="%(prog)s {}\n{} {}\n{}".format(
        __version__,
        platform.python_implementation(),
        platform.python_version(),
        platform.platform()
    ))

    def help(args):
        parser.print_help()
    register_parser(help)