The "lintian" packaging static-analysis tool has been issuing an info-level message about new packages that introduce Python 2.x packages. I've just upgraded th

The "lintian" packaging static-analysis tool has been issuing an info-level message about new packages that introduce Python 2.x packages. I've just upgraded this to a "warning" level, so we should at least curb the influx of additional Python 2 packages unless strictly necessary — I suspect most of them are simply included now out of habit.