--- /dev/null
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+import git
+
+print git
+
+import git,os
+
+print git.repo.Repo()
+print os.environ.get("GIT_OLD_ID")
+print os.environ.get("GIT_NEW_ID")
+
+
+choice = os.environ.get("GIT_TEST")
+
+if choice == "stable":
+ print ("You choose the stable environment.")
+elif choice == "testing":
+ print ("You choose the testing environment.")
+elif choice == "unstable":
+ print ("You choose the unstable environment. Good luck!")
+
+
+for name, value in os.environ.items():
+ print "%s\t= %s " % (name, value)
+