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 _GetProgressReporter(output_skipped_tests_summary, suppress_gtest_report):
  if suppress_gtest_report:
    return progress_reporter.ProgressReporter()

  return gtest_progress_reporter.GTestProgressReporter(
      sys.stdout, output_skipped_tests_summary=output_skipped_tests_summary)