def is_required(self, name):
        return self.schema_element(name).repetition_type == FieldRepetitionType.REQUIRED
This method patches ``self.app`` so that after any endpoint is
dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/parquet-python/parquet/schema.py/SchemaHelper.is_required--crossover with--dataset/ETHPy150Open ClusterHQ/flocker/flocker/dockerplugin/test/test_api.py/APITestsMixin._flush_volume_plugin_reactor_on_endpoint_render