Method queryPackages

src/plugins/python/python/option/interpreterwidget.cpp:275–307

}

void InterpreterWidget::queryPackages(const QString &cmd)
{
    QProcess process;
    connect(&process, static_cast<void (QProcess::*)(int, QProcess::ExitStatus)>(&QProcess::finished),
            &process, [&](int exitcode, QProcess::ExitStatus exitStatus) {
                QueryInfo info;
                if (0 == exitcode && exitStatus == QProcess::ExitStatus::NormalExit) {
                    QString output = QString(process.readAllStandardOutput());
                    QStringList list = output.split("\n");
                    foreach (QString value, list) {
                        value = value.trimmed();
                        value = value.replace(QRegExp("[\\s]+"), ",");
                        QStringList sublist = value.split(",");
                        if (sublist.count() > 1) {
                            if (sublist.at(0).indexOf("Package") > -1
                                || sublist.at(0).indexOf("----") > -1) {
                                continue;
                            }
                            info.packageList.append(QPair<QString, QString>(sublist.at(0).trimmed(), sublist.at(1).trimmed()));
                        }
                    }
                } else {
                    info.errMsg = process.readAllStandardError();
                }
                metaObject()->invokeMethod(this,
                                           "applyQueryInfo",
                                           Qt::QueuedConnection,
                                           Q_ARG(QueryInfo, info));
            });

    process.start(cmd);
    process.waitForFinished();
}

void InterpreterWidget::applyQueryInfo(const QueryInfo &info)
{