Add AppVeyor CI for Windows platforms.

.appveyor.yml

@@ -0,0 +1,32 @@
+environment:
+  matrix:
+    - PYTHON: "C:\\Python33"
+    - PYTHON: "C:\\Python33-x64"
+    - PYTHON: "C:\\Python34"
+    - PYTHON: "C:\\Python34-x64"
+    - PYTHON: "C:\\Python35"
+    - PYTHON: "C:\\Python35-x64"
+    - PYTHON: "C:\\Python36"
+    - PYTHON: "C:\\Python36-x64"
+    - PYTHON: "C:\\Python37"
+    - PYTHON: "C:\\Python37-x64"
+    - PYTHON: "C:\\Python38"
+    - PYTHON: "C:\\Python38-x64"
+
+# skip_commits:
+# files:
+#    - "*.yml"
+#    - "*.rst"
+#    - "LICENSE"
+
+install:
+  - "%PYTHON%\\python.exe -m pip install -U pip"
+  - "%PYTHON%\\python.exe -m pip install -U pytest"
+  - "%PYTHON%\\python.exe -m pip install -r requirements.txt"
+  - "%PYTHON%\\python.exe -m pip install wheel"
+
+build: off
+
+test_script:
+  - "%PYTHON%\\python.exe setup.py bdist_wheel"
+  - "%PYTHON%\\python.exe -m pytest -v gklearn/tests/"

README.md

@@ -1,5 +1,6 @@
 # graphkit-learn
 [![Build Status](https://travis-ci.org/jajupmochi/graphkit-learn.svg?branch=master)](https://travis-ci.org/jajupmochi/graphkit-learn)
+[![Build status](https://ci.appveyor.com/api/projects/status/bdxsolk0t1uji9rd?svg=true)](https://ci.appveyor.com/project/jajupmochi/graphkit-learn)
 [![codecov](https://codecov.io/gh/jajupmochi/graphkit-learn/branch/master/graph/badge.svg)](https://codecov.io/gh/jajupmochi/graphkit-learn)
 [![Documentation Status](https://readthedocs.org/projects/graphkit-learn/badge/?version=master)](https://graphkit-learn.readthedocs.io/en/master/?badge=master)
 [![PyPI version](https://badge.fury.io/py/graphkit-learn.svg)](https://badge.fury.io/py/graphkit-learn)