Method runCallbackWithVariables

Engine/OutputSchedulerThread.cpp:1950–1972

}

void
OutputSchedulerThread::runCallbackWithVariables(const QString& callback)
{
    if ( !callback.isEmpty() ) {
        boost::shared_ptr<OutputEffectInstance> effect = _imp->outputEffect.lock();
        QString script = callback;
        std::string appID = effect->getApp()->getAppIDString();
        std::string nodeName = effect->getNode()->getFullyQualifiedName();
        std::string nodeFullName = appID + "." + nodeName;
        script.append( QString::fromUtf8( nodeFullName.c_str() ) );
        script.append( QLatin1Char(',') );
        script.append( QString::fromUtf8( appID.c_str() ) );
        script.append( QString::fromUtf8(")\n") );

        std::string err, output;
        if ( !NATRON_PYTHON_NAMESPACE::interpretPythonScript(callback.toStdString(), &err, &output) ) {
            effect->getApp()->appendToScriptEditor("Failed to run callback: " + err);
            throw std::runtime_error(err);
        } else if ( !output.empty() ) {
            effect->getApp()->appendToScriptEditor(output);
        }
    }
}

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