export_station_list.py

#!/usr/bin/env python

from __future__ import annotations

import argparse
import os
from os import PathLike
from typing import List

from cli_utils import check_files, add_default_cli_args, use_default_cli_args


def export_station_list(country: str,
                        data_directory: PathLike | str = '..') -> List[str]:
    from structures import DataSet

    station_data = DataSet.load_station_data(data_directory)
    if country.lower() != 'all':
        station_data = (station for station in station_data if station.country.uic_str == country.upper()
                        or station.country.tld == country.lower())

    return ["{}\t{}\n".format(station.name, ' - '.join(station.codes)) for station in station_data]


if __name__ == '__main__':
    parser = argparse.ArgumentParser(description='Importiere neue Routen vom Trassenfinder in TrainCompany')
    parser.add_argument('country', metavar="LAND", type=str,
                        help="Das Land, für das die Stationsliste exportiert werden soll. \"all\" wählt alle Länder aus.")
    parser.add_argument('--out_file', metavar='DATEI', type=str,
                        help="Die Datei, in die gespeichert werden soll. Standard: stations_<Land>.tsv")
    add_default_cli_args(parser)
    args = parser.parse_args()
    use_default_cli_args(args)

    check_files(args.tc_directory, args.data_directory)

    stations = export_station_list(args.country, args.data_directory)
    if args.out_file is None:
        args.out_file = os.path.join(args.tc_directory, "stations_{}.tsv".format(args.country))
    with open(args.out_file, 'w', newline='\n', encoding='utf-8') as out_file:
        out_file.writelines(stations)