[fladd]

It does? Which library?

[jnbiche]

Unfortunately, a few library modules that predate PEP 8 and that never made the switch still use camel case, such as `unittest` and a few others. Bugs the hell out of me, as do libraries that have no excuse for their lack of compliance with PEP 8, such as PySide.

[q3k]

logging for instance.

    import logging
    logger = logging.getLogger()
    logger.setLevel(logging.DEBUG)
    logger.addHandler(...)