pydata/pandas — pull request #8954 by tiagoantao (2014-12-01 21:06:12+00:00)
Title: Applying max_colwidth to the DataFrame index (#7856)

#7856 reports a problem with the application of max_colwidth to groupby.

The real problem is that max_colwidth is not applied to the index. This patch solves that.

I am not applying self.justify to the formatting of the index (as that would break a test). But maybe it makes more sense to change the test?