clarify functools import
clarify functools import

wikimedia/operations-debs-python-pykafka,wikimedia/operations-debs-python-pykafka,thedrow/samsa,thedrow/samsa,benauthor/pykafka,wikimedia/operations-debs-python-pykafka,benauthor/pykafka,benauthor/pykafka,thedrow/samsa