Version: 6.3.0

I was updating my copy of twilio from 5.6.0 and noticed that it also brought in PySocks. I looked at the setup.py and it looks like it should only be doing that in py3k. I guess it's a minor issue as I suspect the code won't use the pysocks components in py2.7, but I'm managing pinning lib versions for a project and it's yet another library to manage.

Did I get it right? Is it installing pysocks on 2.7 a mistake?