Add support for Python 3.6. (#74)

* Add support for Python 3.6.

Also use macpython for all the mac builds. See
zopefoundation/persistent#59

* Install the test extra with pip.

hopefully this avoids the SSL issue seen in macpython
3.6 (https://travis-ci.org/zopefoundation/zope.interface/jobs/192367647)

Also update appveyor.yml

.travis.yml

@@ -10,26 +10,34 @@ matrix:
           python: 3.4
         - os: linux
           python: 3.5
+        - os: linux
+          python: 3.6
         - os: linux
           python: pypy
         - os: linux
           python: pypy3
+        # It's important to use 'macpython' builds to get the least
+        # restrictive wheel tag. It's also important to avoid
+        # 'homebrew 3' because it floats instead of being a specific version.
         - os: osx
           language: generic
-          env: TERRYFY_PYTHON='homebrew 2'
+          env: TERRYFY_PYTHON='macpython 2.7'
         - os: osx
           language: generic
           env: TERRYFY_PYTHON='macpython 3.4'
         - os: osx
           language: generic
-          env: TERRYFY_PYTHON='homebrew 3'
+          env: TERRYFY_PYTHON='macpython 3.5'
+        - os: osx
+          language: generic
+          env: TERRYFY_PYTHON='macpython 3.6.0'
 before_install:
     - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then git clone https://github.com/MacPython/terryfy; fi
     - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then source terryfy/travis_tools.sh; fi
     - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then get_python_environment $TERRYFY_PYTHON venv; fi
     - if [[ "$TERRYFY_PYTHON" == "homebrew 3" ]]; then alias pip=`which pip3` ; fi
 install:
-    - pip install -e .
+    - pip install -e .[test]
 script:
     - python setup.py test -q
 notifications:

CHANGES.rst

@@ -7,6 +7,8 @@ Changes
 - Avoid a warning from the C compiler.
   (https://github.com/zopefoundation/zope.interface/issues/71)
 
+- Add support for Python 3.6.
+
 4.3.3 (2016-12-13)
 ------------------
 

appveyor.yml

@@ -13,6 +13,8 @@ environment:
     - python: 34-x64
     - python: 35
     - python: 35-x64
+    - python: 36
+    - python: 36-x64
 
 install:
   - "SET PATH=C:\\Python%PYTHON%;c:\\Python%PYTHON%\\scripts;%PATH%"

setup.py

@@ -116,6 +116,7 @@ def read(*rnames):
         "Programming Language :: Python :: 3.3",
         "Programming Language :: Python :: 3.4",
         "Programming Language :: Python :: 3.5",
+        "Programming Language :: Python :: 3.6",
         "Programming Language :: Python :: Implementation :: CPython",
         "Programming Language :: Python :: Implementation :: PyPy",
         "Framework :: Zope3",

tox.ini

@@ -1,6 +1,6 @@
 [tox]
 envlist =
-    py27,py27-pure,py33,py34,py34-pure,py35,pypy,pypy3,coverage,docs
+    py27,py27-pure,py33,py34,py34-pure,py35,py36,pypy,pypy3,coverage,docs
 
 [testenv]
 commands =