THRIFT-217. Use "--gen py" instead of "-py" in build scripts


git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@722333 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/test/FastbinaryTest.py b/test/FastbinaryTest.py
index b27612b..04b3e44 100755
--- a/test/FastbinaryTest.py
+++ b/test/FastbinaryTest.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 r"""
-thrift -py DebugProtoTest.thrift
+thrift --gen py DebugProtoTest.thrift
 ./FastbinaryTest.py
 """