Merge branch 'master' into rm-eol

Author: hugovk

.travis.yml

@@ -6,6 +6,12 @@ python:
 - '3.4'
 - '3.5'
 - '3.6'
+# Enable 3.7 without globally enabling sudo and dist: xenial for other build jobs
+matrix:
+  include:
+    - python: 3.7
+      dist: xenial
+      sudo: true
 fail_fast: true
 before_install:
     - pip install pycodestyle

Dockerfile

@@ -1,5 +1,5 @@
 FROM ubuntu:xenial
-ENV PYTHON_VERSIONS='python2.7 python3.4 python3.5 python3.6' \
+ENV PYTHON_VERSIONS='python2.7 python3.4 python3.5 python3.6 python3.7' \
     OAI_SPEC_URL="https://raw.githubusercontent.com/sendgrid/sendgrid-oai/master/oai_stoplight.json"
 
 # install testing versions of python, including old versions, from deadsnakes

tox.ini

@@ -4,7 +4,7 @@
 # and then run "tox" from this directory.
 
 [tox]
-envlist = py27, py34, py35, py36
+envlist = py27, py34, py35, py36, py37
 
 [testenv]
 commands = {envbindir}/python -m unittest discover -v []
@@ -29,3 +29,8 @@ basepython = python3.5
 commands = {envbindir}/python -m unittest discover -v []
 deps =
 basepython = python3.6
+
+[testenv:py37]
+commands = {envbindir}/python -m unittest discover -v []
+deps =
+basepython = python3.7