def strip(self, application):
        stripped_app = {}
        for key in self._schema.get('required', []):
            stripped_app[key] = copy.deepcopy(application[key])
        return stripped_app
a.__radd__(b) <==> b+a
dataset/ETHPy150Open shopkeep/shpkpr/shpkpr/marathon/validate.py/Schema.strip--crossover with--dataset/ETHPy150Open CountZer0/PipelineConstructionSet/python/maya/site-packages/pymel-1.0.3/pymel/util/arrays.py/Array.__radd__