def get_source_handler(self, model, source):
        return self

    # Interactivity features
Return x squared.
dataset/ETHPy150Open pivotal-energy-solutions/django-datatable-view/datatableview/columns.py/Column.get_source_handler--crossover with--dataset/ETHPy150Open Cal-CS-61A-Staff/ok-client/demo/ok_test/hw1.py/square