def regex_match(text, pattern):
    """Test if a regex pattern is contained within a text."""
    try:
        pattern = re.compile(
            pattern,
            flags=re.IGNORECASE + re.UNICODE + re.MULTILINE,
        )
    except BaseException:
        return False
    return pattern.search(text) is not None
Test if a regex pattern is contained within a text.
simlm/misc/dpr/evaluate_dpr_retrieval.py