def search(self, regex):
        try:
            spec = {'$or': [{'data.content'    : {'$regex': regex, '$options': 'im'}},
                            {'data.description': {'$regex': regex, '$options': 'im'}}]}
            fields = {'_id': 0}
            cur = self.db.docs.find(spec, fields)
        except Exception as e:
            raise DatabaseException(e)
        return [Document(**row) for row in cur]
def test_question_reviewers_are_needed_if_suggestions_zero_reviewers(
            self):
        stats = suggestion_services.get_community_contribution_stats()
        stats.question_suggestion_count = 1

        self.assertTrue(stats.are_question_reviewers_needed())