try {
info = new RefactoringInfo(this.targetEditor);
PythonRefactoringWizard wizard = new PythonRefactoringWizard(this.createRefactoring(info),
this.targetEditor, this.createPage(info), this.getWizardFlags());
wizard.run();
this.targetEditor.getDocumentProvider().changed(this.targetEditor.getEditorInput());
} catch (Throwable e) {
Log.log(e);
Throwable initial = e;