Created
August 9, 2019 15:40
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how to use argparse.ArgumentParser() callbacks
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| def run_train(args): | |
| # do something with args | |
| return 0 | |
| def main(): | |
| dynet_args = [ | |
| "--dynet-mem", | |
| "--dynet-weight-decay", | |
| "--dynet-autobatch", | |
| "--dynet-gpus", | |
| "--dynet-gpu", | |
| "--dynet-devices", | |
| "--dynet-seed", | |
| ] | |
| parser = argparse.ArgumentParser() | |
| subparsers = parser.add_subparsers() | |
| subparser = subparsers.add_parser("train") | |
| subparser.set_defaults(callback=run_train) | |
| for arg in dynet_args: | |
| subparser.add_argument(arg) | |
| subparser.add_argument("--numpy-seed", type=int) | |
| subparser.add_argument("--parser-type", choices=["top-down", "chart"], required=True) | |
| subparser.add_argument("--tag-embedding-dim", type=int, default=50) | |
| subparser.add_argument("--word-embedding-dim", type=int, default=100) | |
| subparser.add_argument("--lstm-layers", type=int, default=2) | |
| subparser.add_argument("--lstm-dim", type=int, default=250) | |
| subparser.add_argument("--label-hidden-dim", type=int, default=250) | |
| subparser.add_argument("--split-hidden-dim", type=int, default=250) | |
| subparser.add_argument("--dropout", type=float, default=0.4) | |
| subparser.add_argument("--explore", action="store_true") | |
| subparser.add_argument("--model-path-base", required=True) | |
| subparser.add_argument("--evalb-dir", default="EVALB/") | |
| subparser.add_argument("--train-path", default="data/02-21.10way.clean") | |
| subparser.add_argument("--dev-path", default="data/22.auto.clean") | |
| subparser.add_argument("--batch-size", type=int, default=10) | |
| subparser.add_argument("--epochs", type=int) | |
| subparser.add_argument("--checks-per-epoch", type=int, default=4) | |
| subparser.add_argument("--print-vocabs", action="store_true") | |
| subparser = subparsers.add_parser("test") | |
| subparser.set_defaults(callback=run_test) | |
| for arg in dynet_args: | |
| subparser.add_argument(arg) | |
| subparser.add_argument("--model-path-base", required=True) | |
| subparser.add_argument("--evalb-dir", default="EVALB/") | |
| subparser.add_argument("--test-path", default="data/23.auto.clean") | |
| args = parser.parse_args() | |
| args.callback(args) |
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