travis: Add a test on Python 3.7.

Test on the current stable release. This requires updating the travis base image to Ubuntu 16.04 (xenial). Continue to test on Python 3.5 as a minimum supported version.
oracc · May 28, 2019 · 9982fb3 · 9982fb3
1 parent bb30753
commit 9982fb3
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -1,3 +1,4 @@
+dist: xenial
 sudo: false
 
 language: python
@@ -18,6 +19,9 @@ matrix:
     - os: linux
       sudo: false
       python: 3.5
+    - os: linux
+      sudo: false
+      python: 3.7
     - os: osx
       language: generic
       env: PIP=pip3 MYPYTHON=python3