Merge pull request #789 from expobrain/python_37

Added Python 3.7 to Travis CI

.travis.yml

@@ -13,6 +13,10 @@ matrix:
             python: 3.6
         -   env: TOXENV=pypy
             python: pypy2.7-5.10.0
+        -   env: TOXENV=py37
+            python: 3.7
+            sudo: required
+            dist: xenial
 install: pip install coveralls tox
 script: tox
 before_install:

tox.ini

@@ -1,7 +1,7 @@
 [tox]
 project = pre_commit
 # These should match the travis env list
-envlist = py27,py35,py36,pypy
+envlist = py27,py35,py36,py37,pypy
 
 [testenv]
 deps = -rrequirements-dev.txt