def parse_args()

in metrics/squad_v2/compute_score.py [0:0]

• 25 lines of code
• 2 McCabe index (conditional complexity)

def parse_args():
    parser = argparse.ArgumentParser("Official evaluation script for SQuAD version 2.0.")
    parser.add_argument("data_file", metavar="data.json", help="Input data JSON file.")
    parser.add_argument("pred_file", metavar="pred.json", help="Model predictions.")
    parser.add_argument(
        "--out-file", "-o", metavar="eval.json", help="Write accuracy metrics to file (default is stdout)."
    )
    parser.add_argument(
        "--na-prob-file", "-n", metavar="na_prob.json", help="Model estimates of probability of no answer."
    )
    parser.add_argument(
        "--na-prob-thresh",
        "-t",
        type=float,
        default=1.0,
        help='Predict "" if no-answer probability exceeds this (default = 1.0).',
    )
    parser.add_argument(
        "--out-image-dir", "-p", metavar="out_images", default=None, help="Save precision-recall curves to directory."
    )
    parser.add_argument("--verbose", "-v", action="store_true")
    if len(sys.argv) == 1:
        parser.print_help()
        sys.exit(1)
    return parser.parse_args()