def resolve_virtual_columns(self, *names):
        if names:
            raise ColumnError("Unknown column name(s): %r" % (names,))

    # Reflection methods for wrapped columns
Determine if the article may be viewed by the current user.
dataset/ETHPy150Open pivotal-energy-solutions/django-datatable-view/datatableview/datatables.py/Datatable.resolve_virtual_columns--crossover with--dataset/ETHPy150Open 2buntu/2buntu-blog/twobuntu/articles/models.py/Article.can_view