From cfbd0e6ca7d46ee00144e87b4ebe4c0286b5e703 Mon Sep 17 00:00:00 2001
From: Takeshi KOMIYA <i.tkomiya@gmail.com>
Date: Fri, 29 May 2020 02:33:28 +0900
Subject: [PATCH] Test with python 3.10

It seems "nightly" python in Travis CI has been changed to 3.10.0a0.
This starts to test with 3.10!
---
 .travis.yml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 9e4b07aac..61f400f63 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -21,9 +21,12 @@ jobs:
       env:
         - TOXENV=du16
         - PYTEST_ADDOPTS="--cov ./ --cov-append --cov-config setup.cfg"
-    - python: 'nightly'
+    - python: '3.9-dev'
       env:
         - TOXENV=py39
+    - python: 'nightly'
+      env:
+        - TOXENV=py310
     - python: '3.6'
       env: TOXENV=docs
     - python: '3.6'