Add HackerNews python plugin as the Demo.

PythonHome/Lib/wox.py

@@ -0,0 +1,25 @@
+#encoding=utf8
+import json
+import sys
+import inspect
+
+class Wox(object):
+    """
+    Wox python plugin base
+    """
+
+    def __init__(self):
+        rpc_request = json.loads(sys.argv[1])
+        request_method_name = rpc_request.get("method")
+        request_parameters = rpc_request.get("parameters")
+        methods = inspect.getmembers(self, predicate=inspect.ismethod)
+
+        request_method = dict(methods)[request_method_name]
+        results = request_method(request_parameters)
+        print json.dumps({"result": results})
+
+    def query(self,query):
+        """
+        sub class need to override this method
+        """
+        return []