
When looking at the tuple thing, remember that tuples are comparable with ints in py2, but they do not compare like (100)[0]. Instead, they are always greater, acting almost like MAX_INT. No wonder py3 banned that practice. We had a much of other noncomparables, but we dealt with them in obvious ways, like adding key= to sorted(). Change-Id: I52e96406c3c1f39b98c1d81bdc057805cd1a6278