Function get_keys

catboost/app/mode_metadata.cpp:72–103

}

int get_keys(int argc, const char* argv[]) {
    TCommonMetaInfoParams params;
    NCB::EInfoDumpFormat dumpFormat;
    TVector<TString> keys;
    auto parser = NLastGetopt::TOpts();
    parser.AddHelpOption();
    params.BindParser(parser);
    parser.AddLongOption("key", "keys to dump")
        .AppendTo(&keys);
    parser.AddLongOption("dump-format", "One of 'Plain', 'JSON'")
        .DefaultValue("Plain")
        .StoreResult(&dumpFormat);
    parser.SetFreeArgDefaultTitle("KEY", "you can use freeargs to select keys");
    NLastGetopt::TOptsParseResult parserResult{&parser, argc, argv};
    for (const auto& key : parserResult.GetFreeArgs()) {
        keys.push_back(key);
    }
    CB_ENSURE(!keys.empty(), "Select at least one property to dump");
    params.LoadModel();
    if (NCB::EInfoDumpFormat::Plain == dumpFormat) {
        for (const auto& key : keys) {
            Cout << key << "\t" << params.Model.ModelInfo[key] << Endl;
        }
    } else {
        NJson::TJsonValue value;
        for (const auto& key : keys) {
            value[key] = params.Model.ModelInfo[key];
        }
        Cout << value.GetStringRobust() << Endl;
    }
    return 0;
}

int dump(int argc, const char* argv[]) {
    TCommonMetaInfoParams params;