CI: add 3.7-dev to test matrix

tacaswell · tacaswell · commit 8aba7157760d · 2017-11-15T21:29:33.000-05:00
diff --git a/.travis.yml b/.travis.yml
@@ -7,11 +7,16 @@ python:
     - "3.4"
     - "3.5"
     - "3.6"
+    - "3.7-dev"
     - "pypy"
 
 env:
     - PEP8_IGNORE="E731,W503,E402"
 
+matrix:
+  allow_failures:
+    - python: "3.7-dev"
+
 # command to install dependencies
 install:
     - pip install coverage pep8 pytest
