We want to default to running all tox environments under python 3, so
set the basepython value in each environment.
We do not want to specify a minor version number, because we do not
want to have to update the file every time we upgrade python.
We do not want to set the override once in testenv, because that
breaks the more specific versions used in default environments like
py35 and py36.
Change-Id: Ia4d5692902d065ff3761b14d44a9e38815bc579f
There is actuall no runtime depend. There is a build time depend, but
that's taken care of already.
Change-Id: I4bc7b012f9e5dd9f16c67ca3dcdfdeb5e63cd912
requestsexceptions is now part of the shade project, so update
adminstrivia things. We should declare 3.5 support, and not 3.4 or 3.3,
since they're untested. We should also remove the infra exclusions since
it's no longer under that umbrella (also, no code changes were required)
Change-Id: Idc1a5449c6ed5a790083a63dfbd5815fbc9dd650