Method GetMetadataInPython

src/EmbedPython/PythonRoutines.cpp:62–103

MetadataPieces PythonRoutines::GetMetadataInPython(const QString& opfdata, const QString& version) 
{
    int rv = 0;
    QString traceback;
    MetadataPieces mdp;

    QString module = "metaproc2";
    if (version.startsWith('3')) module = "metaproc3";
    QList<QVariant> args;
    args.append(QVariant(opfdata));
    EmbeddedPython* epp = EmbeddedPython::instance();
    QVariant res = epp->runInPython(module, QString("process_metadata"), args, &rv, traceback, true);
    if (rv) {
        fprintf(stderr, "process_meta error %d traceback %s\n",rv, traceback.toStdString().c_str());
    }
    PyObjectPtr mpo = PyObjectPtr(res);
    args.clear();
    res = epp->callPyObjMethod(mpo, QString("get_recognized_metadata"), args, &rv, traceback);
    if (rv) {
        fprintf(stderr, "get_recognized_metadata error %d traceback %s\n",rv, traceback.toStdString().c_str());
    }
    mdp.data = res.toString();
    args.clear();
    res = epp->callPyObjMethod(mpo, QString("get_other_meta_xml"), args, &rv, traceback);
    if (rv) {
        fprintf(stderr, "get_other_meta_xml error %d traceback %s\n",rv, traceback.toStdString().c_str());
    }
    mdp.otherxml = res.toString();
    args.clear();
    res = epp->callPyObjMethod(mpo, QString("get_id_list"), args, &rv, traceback);
    if (rv) {
        fprintf(stderr, "get_id_list error %d traceback %s\n",rv, traceback.toStdString().c_str());
    }
    mdp.idlist = res.toStringList();
    args.clear();
    res = epp->callPyObjMethod(mpo, QString("get_metadata_tag"), args, &rv, traceback);
    if (rv) {
        fprintf(stderr, "get_metadata_tag error %d traceback %s\n",rv, traceback.toStdString().c_str());
    }
    mdp.metatag = res.toString();
    return mdp;
}


QString PythonRoutines::SetNewMetadataInPython(const MetadataPieces& mdp, const QString& opfdata, const QString& version)