commit 953769b4ec850322e52655c485735489c26990ec
Author: xuanyandong <xuanyandong@inspur.com>
Date:   Mon Oct 12 08:46:47 2020 +0800

    Bump py37 to py38 in tox.ini
    
    Python 3.8 is now our highest level supported python runtime.
    This updates the default tox target environments to swap out py37 for
    py38 to make sure local development testing is covering this version.
    This does not impact zuul jobs in any way, nor prevent local tests
    against py37. It just changes the default if none is explicitly provided.
    
    refer: https://governance.openstack.org/tc/reference/runtimes/victoria.html
    
    Change-Id: Ie03be9269a5595a2c7c9e1fcfbe3ef04943280bd

diff --git a/tox.ini b/tox.ini
index e2a7fb6..a5a98ae 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,6 +1,6 @@
 [tox]
 minversion = 3.1.1
-envlist = py37,pep8
+envlist = py38,pep8
 skipsdist = True
 ignore_basepython_conflict = True