spotify/luigi — pull request #207 by alexbw (2013-10-18 01:11:44+00:00)
Title: WIP: An inheritance decorator

Based on [recent discussion on the mailing list](https://groups.google.com/forum/#!topic/luigi-user/7zIS_qseNOM), I whipped up a decorator that seems to do the trick for me.

One thing that's not clear to me is how an inheriting class can opt-out of inheriting some parameters. Just set them to None?