def _validate_status(self):
        if self._place is None:
            error_detail = ('The attribute requested is only available after ' +
                    'an explicit call to get_details() is made.')
            raise GooglePlacesAttributeError(error_detail)
Merging: ensure the base event is selected based on ID form
dataset/ETHPy150Open slimkrazy/python-google-places/googleplaces/__init__.py/Prediction._validate_status--crossover with--dataset/ETHPy150Open swcarpentry/amy/workshops/test/test_event.py/TestEventMerging.test_merging_base_event