Merge pull request #27 from fgregg/master

build os x wheels and deploy to pypi

.travis.yml

 language: python
 sudo: false
-python:
-    - 2.7
-    - 3.3
-    - 3.4
-    - 3.5
-    - pypy
-    - pypy3
+matrix:
+    include:
+        - os: linux
+          python: 2.7
+        - os: linux
+          python: 3.3
+        - os: linux
+          python: 3.4
+        - os: linux
+          python: 3.5
+        - os: linux
+          python: pypy
+        - os: linux
+          python: pypy3
+        - os: osx
+          language: generic
+          env: TERRYFY_PYTHON='homebrew 2'
+        - os: osx
+          language: generic
+          env: TERRYFY_PYTHON='homebrew 3'
+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 .
 script:
     - python setup.py -q test -q
 notifications:
     email: false
+after_success:
+    - echo [distutils]                                  > ~/.pypirc
+    - echo index-servers = pypi                        >> ~/.pypirc
+    - echo [pypi]                                      >> ~/.pypirc
+    - echo repository=https://pypi.python.org/pypi     >> ~/.pypirc
+    - echo username=zope.wheelbuilder                  >> ~/.pypirc
+    - echo password=$PYPIPASSWORD                      >> ~/.pypirc
+    - if [[ $TRAVIS_TAG && "$TRAVIS_OS_NAME" == "osx" ]]; then pip install twine; fi
+    - if [[ $TRAVIS_TAG && "$TRAVIS_OS_NAME" == "osx" ]]; then python setup.py bdist_wheel; fi
+    - if [[ $TRAVIS_TAG && "$TRAVIS_OS_NAME" == "osx" ]]; then twine upload dist/*; fi
+
+env:
+    global:
+        secure: J8y6Yv7w8z1pch0RzXquJwNG5ln78/rqo21TfnwEtymQnLO10jLw+YafwQozBlI8SWpU+k/C7UQCwtMAFEvBfgnToh+3fR70kX7qDvte9DKsbo2qUBAg/Pw/mVYHcpWVFW7wj9YVYxoe4Hk1vmmLuDxYu81/c75nxJljH5xdo+0=
+