Automated releases to PyPI.

.travis.yml

@@ -1,14 +1,36 @@
 sudo: false
 language: python
 python:
-- '2.7'
-- '3.4'
-- '3.5'
-- '3.6'
+  - '2.7'
+  - '3.4'
+  - '3.5'
+  - '3.6'
 install: pip install tox-travis
 script: tox
 notifications:
   slack:
     rooms:
       secure: 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
     on_success: change
+
+deploy:
+  # Test PyPI in every change to master
+  - provider: pypi
+    server: https://test.pypi.org/legacy/
+    distributions: sdist bdist_wheel
+    user: $PYPI_TEST_USERNAME
+    password: $PYPI_TEST_PASSWORD
+    on:
+      branch: master
+      tags: false
+      python: 3.6
+
+  # Real PyPI in tags (ie. GitHub releases)
+  - provider: pypi
+    distributions: sdist bdist_wheel
+    user: $PYPI_USERNAME
+    password: $PYPI_PASSWORD
+    on:
+      branch: master
+      tags: true
+      python: 3.6