add Python 3.8 to Travis CI matrix

Changaco · Changaco · commit 1b492f5b54ee · 2019-10-05T15:05:26.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -7,6 +7,8 @@ matrix:
       env: TOXENV=py36
     - python: 3.7
       env: TOXENV=py37
+    - python: 3.8-dev
+      env: TOXENV=py38
 
 branches:
   only:
