Add python scons rules


git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@664860 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/lib/py/src/__init__.py b/lib/py/src/__init__.py
index 9ddc3ce..11aeca9 100644
--- a/lib/py/src/__init__.py
+++ b/lib/py/src/__init__.py
@@ -1 +1 @@
-__all__ = ["Thrift"]
+__all__ = ["Thrift", "TSCons"]