First attempt at configuring AppVeyor builds

appveyor.yml

@@ -0,0 +1,35 @@
+# References:
+# - https://packaging.python.org/appveyor/
+# - https://github.com/cloudify-cosmo/appveyor-utils
+
+environment:
+
+  matrix:
+
+    # For Python versions available on Appveyor, see
+    # http://www.appveyor.com/docs/installed-software#python
+
+    - PYTHON: "C:\\Python33"
+    - PYTHON: "C:\\Python34"
+    - PYTHON: "C:\\Python35"
+    - PYTHON: "C:\\Python33-x64"
+    - PYTHON: "C:\\Python34-x64"
+    - PYTHON: "C:\\Python35-x64"
+
+build: off
+
+before_test:
+  - "%PYTHON%\\python.exe -m pip install tox-travis"
+
+test_script:
+  # Note that you must use the environment variable %PYTHON% to refer to
+  # the interpreter you're using - Appveyor does not do anything special
+  # to put the Python version you want to use on PATH.
+  - "%PYTHON%\\python.exe setup.py test"
+
+after_test:
+  # This step builds your wheels.
+  # Again, you only need build.cmd if you're building C extensions for
+  # 64-bit Python 3.3/3.4. And you need to use %PYTHON% to get the correct
+  # interpreter
+  - "build.cmd %PYTHON%\\python.exe -m tox"