[Security-sig] Take a decision for os.urandom() in Python 3.6

[Barry Warsaw]

On Aug 08, 2016, at 11:59 AM, Victor Stinner wrote:

>I don't know the exact Python 3.5 version of Ubuntu Xental.

Ubuntu 16.04 LTS (Xenial Xerus) has 3.5.1-ish in the primary archive pocket,
but 3.5.2-ish in xenial-updates, which most people will have enabled.  Of
course, the devil is in the details, in this case the patches cherry picked
and otherwise on top of those base upstream versions.

Cheers,
-Barry