clean identifier of layer variable passed to the feature form

qgis · Jul 24, 2014 · 56acda6 · 56acda6
1 parent 62e59c8
commit 56acda6
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/gui/qgsattributeformlegacyinterface.cpp b/src/gui/qgsattributeformlegacyinterface.cpp
@@ -20,13 +20,15 @@
 
 #include <QString>
 #include <QDateTime>
+#include <QRegExp>
 
 QgsAttributeFormLegacyInterface::QgsAttributeFormLegacyInterface( const QString& function, const QString& pyFormName, QgsAttributeForm* form )
     : QgsAttributeFormInterface( form )
     , mPyFunctionName( function )
     , mPyFormVarName( pyFormName )
 {
   mPyLayerVarName = QString( "_qgis_layer_%1" ).arg( form->layer()->id() );
+  mPyLayerVarName.replace( QRegExp( "[^a-zA-Z0-9_]" ), "_" ); // clean identifier
 
   QString initLayer = QString( "%1 = sip.wrapinstance( %2, qgis.core.QgsVectorLayer )" )
                       .arg( mPyLayerVarName )