def _perspectives_default(self):

        return [ProjectPerspective]

    # Service offers.
Check evaluate method in CfEvaluator
dataset/ETHPy150Open enthought/envisage/envisage/ui/single_project/project_plugin.py/ProjectPlugin._perspectives_default--crossover with--dataset/ETHPy150Open muricoca/crab/scikits/crab/metrics/tests/test_classes.py/test_root_CfEvaluator_evaluate