start testing on 3.7

Carreau · Carreau · commit 0463ca9b19f7 · 2018-05-17T10:52:47.000-07:00
diff --git a/.travis.yml b/.travis.yml
@@ -96,6 +96,8 @@ matrix:
           env: GROUP=python
         - python: 3.5
           env: GROUP=python
+        - python: "3.7-dev"
+          env: GROUP=python
         - python: 3.6
           env: GROUP=docs
 
