Make Travis test on Python 3.7 and 3.8.

christiansandberg · christiansandberg · commit 9cbc92c2fd72 · 2019-05-04T13:49:41.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,8 +1,10 @@
+dist: xenial
 language: python
 python:
   - "2.7"
   - "3.4"
-  - "3.7-dev"
+  - "3.7"
+  - "3.8-dev"
   - "pypy3.5"
 install:
   - pip install -e .
