added a proper header, added command line args (using args package), switched to use TBinaryProtocolAccelerated for the protocol

client.py

@@ -1,3 +1,6 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
 from helloworld import HelloWorld
 from helloworld.ttypes import *
 from helloworld.constants import *
@@ -6,22 +9,51 @@ from thrift import Thrift
 from thrift.transport import TSocket, TTransport
 from thrift.protocol import TBinaryProtocol
 
+import args
+import sys
 
-try:
+def usage():
+    print """
+Usage: client.py --ping OR --name <your name> [options] [args]
+
+Required:
+  --name=Your Name
+  --ping
+Options:
+    --lang <en,fr,jp,kr,kp> Used with --name. Changes the greeting message for the given language
+"""
+
+
+def main():
+    try:
         transport = TSocket.TSocket('localhost', 9090)
         transport = TTransport.TBufferedTransport(transport)
-    protocol = TBinaryProtocol.TBinaryProtocol(transport)
+        protocol = TBinaryProtocol.TBinaryProtocolAccelerated(transport)
         client = HelloWorld.Client(protocol)
 
         transport.open()
 
+        if '--ping' in args.grouped:
             resp = client.ping()
             print resp
+            sys.exit()
 
-    msg = Message(name='Ray', lang='jp')
+        if not '--name' in args.grouped:
+            usage()
+            sys.exit(1)
+        name = args.grouped['--name'][0]
+
+        lang = 'en'
+        if args.grouped.get('--lang', None):
+            lang = args.grouped['--lang'][0].lower()
+
+        msg = Message(name, lang)
         resp = client.sayHello(msg)
         print resp
 
         transport.close()
-except Thrift.TException, tx:
+    except Thrift.TException, tx:
         print tx.message
+
+if __name__ == '__main__':
+    main()