@Override
    public PsiElement resolve(@NotNull PsiElement context, @NotNull PyResolveContext resolveContext) {
      final PsiElement parent = myParent.resolve(context, resolveContext);
      if (!(parent instanceof PyClass)) {
        return null;
      }
      return ((PyClass)parent).findClassAttribute(myAttributeName, true, resolveContext.getTypeEvalContext());
    }
@Override
    public PsiElement resolve(@NotNull PsiElement context, @NotNull PyResolveContext resolveContext)