Function update_file

scripts/generate_sre_constants.py:7–16

(file, content)

def update_file(file, content):
    try:
        with open(file, "r") as fobj:
            if fobj.read() == content:
                return False
    except (OSError, ValueError):
        pass
    with open(file, "w") as fobj:
        fobj.write(content)
    return True


sre_constants_header = f"""\