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: I14aef3de2d663ef36930285401a52f06eb30488d
Signed-off-by: Doug Hellmann <doug@doughellmann.com>
diff --git a/tox.ini b/tox.ini
index 4d9c7df..24f9f4b 100644
--- a/tox.ini
+++ b/tox.ini
@@ -31,11 +31,12 @@
OS_STDOUT_CAPTURE
[testenv:pep8]
-basepython = python2.7
+basepython = python3
commands = sh tools/pretty_flake8.sh
[testenv:docs]
+basepython = python3
commands = rm -rf doc/build
sphinx-build -E -W -b html doc/source doc/build/html
@@ -66,6 +67,7 @@
commands=pip-missing-reqs -d --ignore-file=designate/tests/* designate
[testenv:venv]
+basepython = python3
commands = {posargs}
[flake8]