Function clear_loggers

python/ray/_common/tests/test_usage_stats.py:494–503

Remove handlers from all loggers

()

@pytest.fixture
def clear_loggers():
    """Remove handlers from all loggers"""
    yield
    import logging

    loggers = [logging.getLogger()] + list(logging.Logger.manager.loggerDict.values())
    for logger in loggers:
        handlers = getattr(logger, "handlers", [])
        for handler in handlers:
            logger.removeHandler(handler)


# NOTE: We are clearing loggers because otherwise, the next test's