fix tox python3 overrides

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: I5b07c573ea3594c011adc0ffbe629f0229e611f0
Signed-off-by: Doug Hellmann <doug@doughellmann.com>
This commit is contained in:
Doug Hellmann 2018-09-26 18:41:15 -04:00 committed by Tin Lam
parent 12a4df5a5c
commit 16df480a3c
1 changed files with 1 additions and 0 deletions

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@ -10,6 +10,7 @@ deps = -c{env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/re
passenv = *_proxy *_PROXY
[testenv:venv]
basepython = python3
commands = {posargs}
[testenv:docs]