On the side note, glad to know that my small effort (I operate that site) is useful for people I highly respect.
I was very surprised when I saw it on HN front page today.
(Which is a shame, graphite is something that always feels older than it should be.)
Carbon has Python 3 support in Github, it just hasn't been released to pypi yet. https://github.com/graphite-project/carbon/blob/master/setup...