Class DummyHandler

tests/test_stdlib.py:1459–1466

        records: dict[str, logging.LogRecord] = {}

        class DummyHandler(logging.Handler):
            def emit(self, record):
                # Don't do anything; just store the record in the records dict
                # by its message, so we can assert things about it.
                if isinstance(record.msg, dict):
                    records[record.msg["event"]] = record
                else:
                    records[record.msg] = record

        stdlib_logger = logging.getLogger()
        structlog_logger = get_logger()