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: If0ee6818a04526c1035dbe303a278d1176344166
Signed-off-by: Doug Hellmann <doug@doughellmann.com>
diff --git a/tox.ini b/tox.ini
index d92b3a6..8dc2a65 100644
--- a/tox.ini
+++ b/tox.ini
@@ -17,15 +17,19 @@
# commands = python setup.py test --slowest --testr-args='{posargs}'
[testenv:pep8]
+basepython = python3
commands = flake8 {posargs}
[testenv:venv]
+basepython = python3
commands = {posargs}
[testenv:docs]
+basepython = python3
commands = python setup.py build_sphinx
[testenv:releasenotes]
+basepython = python3
commands =
sphinx-build -a -E -W -d releasenotes/build/doctrees -b html releasenotes/source releasenotes/build/html