commit 8e2f5f854ed917d2eaf6e4ba8c0f0f88ab427c70
Author: Yasufumi Ogawa <yasufum.o@gmail.com>
Date:   Mon Oct 19 06:42:49 2020 +0000

    Add py38 as a runtime in tox.ini
    
    Drop py37 and add py38 for the latest python runtimes [1], although it
    had to be updated in victoria.
    
    [1] https://governance.openstack.org/tc/reference/runtimes/wallaby.html
    
    Change-Id: I48642a703d6d1fe8be3055ee5a48eaafd0a18067
    Signed-off-by: Yasufumi Ogawa <yasufum.o@gmail.com>

diff --git a/tox.ini b/tox.ini
index 25dfe8f..2712e14 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py37,py36,pep8,docs
+envlist = py38,py36,pep8,docs
 minversion = 3.1.1
 skipsdist = True
 ignore_basepython_conflict = True