Add Python 3 Train unit tests

This is a mechanically generated patch to ensure unit testing is in place
for all of the Tested Runtimes for Train.

See the Train python3-updates goal document for details:
https://governance.openstack.org/tc/goals/train/python3-updates.html

Change-Id: Id9ed3cec95f0e0203ef00dd5ff10d124913e39f2
Story: #2005924
Task: #34209

3 files changed, 3 insertions, 3 deletions

diff --git a/.zuul.yaml b/.zuul.yaml
index 2a2ef61..bb523ba 100644
--- a/.zuul.yaml
+++ b/.zuul.yaml
@@ -16,8 +16,7 @@
       - openstack-cover-jobs
       - openstack-lower-constraints-jobs
       - openstack-python-jobs
-      - openstack-python36-jobs
-      - openstack-python37-jobs
+      - openstack-python3-train-jobs
       - check-requirements
       - openstackclient-plugin-jobs
       - publish-openstack-docs-pti
diff --git a/setup.cfg b/setup.cfg
index a60efdb..ef970c1 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -20,6 +20,7 @@ classifier =
     Programming Language :: Python :: 2.7
     Programming Language :: Python :: 3
     Programming Language :: Python :: 3.6
+    Programming Language :: Python :: 3.7
 
 [files]
 packages =
diff --git a/tox.ini b/tox.ini
index 0861ad2..117ae5f 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = pypy,py36,py27,pep8
+envlist = pypy,py27,py37,pep8
 minversion = 2.0
 skipsdist = True