@Override
protected boolean checkEnabled(IntroduceOperation operation) {
if (PyUtil.getContainingClassOrSelf(operation.getElement()) == null) {
CommonRefactoringUtil.showErrorHint(
operation.getProject(),
operation.getEditor(),
"Cannot introduce field: not in class",
myDialogTitle,
getHelpId());
return false;
}
if (dependsOnLocalScopeValues(operation.getElement())) {
operation.removeAvailableInitPlace(InitPlace.CONSTRUCTOR);
operation.removeAvailableInitPlace(InitPlace.SET_UP);
}
return true;
}