__main__.py

import argparse
import json
import logging
import os
import sys

from plate_model_manager import PlateModelManager, __version__

logger = logging.getLogger("pmm")


class ArgParser(argparse.ArgumentParser):
    def error(self, message):
        sys.stderr.write(f"error: {message}\n")
        self.print_help()
        sys.exit(1)


def _run_ls_command(args):
    if args.repository == None:
        pm_manager = PlateModelManager()
    else:
        pm_manager = PlateModelManager(args.repository)

    if args.model:
        model = pm_manager.get_model(args.model)
        if model:
            print(json.dumps(model.get_cfg(), indent=2))
        else:
            print(f"No such model {args.model}")
    else:
        for name in pm_manager.get_available_model_names():
            print(name)


def _run_download_command(args):
    logger.info(f"Downloading {args.model}")
    if args.repository == None:
        pm_manager = PlateModelManager()
    else:
        pm_manager = PlateModelManager(args.repository)

    if args.model.lower() == "all":
        pm_manager.download_all_models(args.path)
        logger.info(f"All models have been downloaded and saved in {args.path}")
    else:
        model = pm_manager.get_model(args.model)
        if model is not None:
            model.set_data_dir(args.path)
            # print(args.download_rasters)
            if args.download_rasters:
                model.download_all()
            else:
                model.download_all_layers()
            logger.info(
                f"Model({args.model}) has been downloaded and saved in {args.path}"
            )


def main():
    parser = ArgParser()

    parser.add_argument("-v", "--version", action="store_true")

    subparser = parser.add_subparsers(dest="command")

    ls_cmd = subparser.add_parser("ls")
    ls_cmd.add_argument("-r", "--repository", type=str, dest="repository")
    ls_cmd.add_argument("model", type=str, nargs="?")
    ls_cmd.set_defaults(func=_run_ls_command)

    download_cmd = subparser.add_parser("download")
    download_cmd.add_argument("model", type=str)
    download_cmd.add_argument("path", type=str, nargs="?", default=os.getcwd())
    download_cmd.add_argument("-r", "--repository", type=str, dest="repository")
    download_cmd.add_argument("--download-rasters", action="store_true")
    download_cmd.set_defaults(func=_run_download_command)

    if len(sys.argv) == 1:
        parser.print_help(sys.stderr)
        sys.exit(0)

    args = parser.parse_args()

    if args.version:
        print(__version__)
        return

    args.func(args)


if __name__ == "__main__":
    main()