Update CI for 3.7

Author: njsmith

.appveyor.yml

@@ -8,6 +8,8 @@ environment:
  - PYTHON: "C:\\Python35-x64"
  - PYTHON: "C:\\Python36"
  - PYTHON: "C:\\Python36-x64"
+ - PYTHON: "C:\\Python37"
+ - PYTHON: "C:\\Python37-x64"
 
 build_script:
  - "git --no-pager log -n2"

.travis.yml

@@ -1,37 +1,28 @@
 language: python
-python:
- - 3.5.0
- - 3.5.2
- - 3.5-dev
- - 3.6
- - 3.6-dev
- - 3.7-dev
 sudo: false
 dist: trusty
 
 matrix:
  include:
- - os: linux
- language: generic
- env: USE_PYPY_RELEASE_VERSION=5.9-beta
- # Uncomment if you want to test on pypy nightly
- # - os: linux
- # language: generic
- # env: USE_PYPY_NIGHTLY=1
- # - os: osx
- # language: generic
- # env: MACPYTHON=3.5.4
- # - os: osx
- # language: generic
- # env: MACPYTHON=3.6.3
- - os: linux
- language: python
- python: 3.6
+ - python: 3.6
  env: CHECK_DOCS=1
- - os: linux
- language: python
- python: 3.6
+ - python: 3.6
  env: CHECK_FORMATTING=1
+ - python: pypy3.5
+ - python: 3.5.0
+ - python: 3.5.2
+ - python: 3.6
+ - python: 3.7
+ dist: xenial
+ sudo: required
+ - python: 3.5-dev
+ - python: 3.6-dev
+ - python: 3.7-dev
+ dist: xenial
+ sudo: required
+ - python: 3.8-dev
+ dist: xenial
+ sudo: required
 
 script:
  - ci/travis.sh