[gnome-sharing-service] Allow testing without installing

[Patryk Zawadzki <pzawadzki src gnome org>]

commit 2a2fa0e48cecc911d7b44c26f4cd64b3c480b1b8
Author: Patryk Zawadzki <patrys pld-linux org>
Date:   Tue Jun 22 21:41:38 2010 +0200

    Allow testing without installing

 src/plugin.py |    7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)
---
diff --git a/src/plugin.py b/src/plugin.py
index 9fcf67c..2e7e6b9 100644
--- a/src/plugin.py
+++ b/src/plugin.py
@@ -3,9 +3,12 @@
 import sys
 import os
 import threading
-import defs
 
-PLUGIN_PATH = defs.PYTHONDIR + "/gss/plugins/"
+try:
+    import defs
+    PLUGIN_PATH = defs.PYTHONDIR + "/gss/plugins/"
+except:
+    PLUGIN_PATH = "./gss/plugins/"
 
 # --- SuperClass of objects --- #