bool QgsPythonUtilsImpl::runString( const QString& command, QString msgOnError, bool single )
{
bool res = runStringUnsafe( command, single );
if ( res )
return true;
if ( msgOnError.isEmpty() )
{
// use some default message if custom hasn't been specified
msgOnError = QObject::tr( "An error occurred during execution of following code:" ) + "\n<tt>" + command + "</tt>";
}
// TODO: use python implementation
QString traceback = getTraceback();
QString path, version;
evalString( "str(sys.path)", path );
evalString( "sys.version", version );
QString str = "<font color=\"red\">" + msgOnError + "</font><br><pre>\n" + traceback + "\n</pre>"
+ QObject::tr( "Python version:" ) + "<br>" + version + "<br><br>"
+ QObject::tr( "QGIS version:" ) + "<br>" + QString( "%1 '%2', %3" ).arg( QGis::QGIS_VERSION, QGis::QGIS_RELEASE_NAME, QGis::QGIS_DEV_VERSION ) + "<br><br>"
+ QObject::tr( "Python path:" ) + "<br>" + path;
str.replace( '\n', "<br>" ).replace( " ", " " );
qDebug() << str;
QgsMessageOutput* msg = QgsMessageOutput::createMessageOutput();
msg->setTitle( QObject::tr( "Python error" ) );
msg->setMessage( str, QgsMessageOutput::MessageHtml );
msg->showMessage();
return res;
}
bool QgsPythonUtilsImpl::runString( const QString& command, QString msgOnError )
{
bool res = runStringUnsafe( command );
if ( res )
return true;
if ( msgOnError.isEmpty() )
{
// use some default message if custom hasn't been specified
msgOnError = QObject::tr( "An error occured during execution of following code:" ) + "\n<tt>" + command + "</tt>";
}
QString traceback = getTraceback();
QString path, version;
evalString( "str(sys.path)", path );
evalString( "sys.version", version );
QString str = "<font color=\"red\">" + msgOnError + "</font><br><br>" + traceback + "<br>" +
QObject::tr( "Python version:" ) + "<br>" + version + "<br><br>" +
QObject::tr( "Python path:" ) + "<br>" + path;
str.replace( "\n", "<br>" ).replace( " ", " " );
QgsMessageOutput* msg = QgsMessageOutput::createMessageOutput();
msg->setTitle( QObject::tr( "Python error" ) );
msg->setMessage( str, QgsMessageOutput::MessageHtml );
msg->showMessage();
return res;
}