Log message:
*: remove some test dependencies for python 2 packages

not worth the effort to keep these dependencies working for python 2

Log message:
devel/py-click7: import py27-click-7.1.2nb1

Click is a Python package for creating beautiful command line
interfaces in a composable way with as little code as necessary.
It's the "Command Line Interface Creation Kit".  It's highly
configurable but comes with sensible defaults out of the box.

It aims to make the process of writing command line tools quick
and fun while also preventing any frustration caused by the inability
to implement an intended CLI API.

This package contains the last version supporting Python 2.