[kupfer: 8/20] plugin.tsclient: Use PicklingHelperMixin

[Ulrik Sverdrup <usverdrup src gnome org>]

commit ede3a152535515a680518ce42c76c09b8f9602d9
Author: Ulrik Sverdrup <ulrik sverdrup gmail com>
Date:   Tue Oct 6 13:38:38 2009 +0200

    plugin.tsclient: Use PicklingHelperMixin
    
    PicklingHelperMixin allows the Source to perform actions after being
    restored from cache and before being saved to cache. In effect,
    unpickle_finish is the new __init__.

 kupfer/plugin/tsclient.py |   10 ++++++----
 1 files changed, 6 insertions(+), 4 deletions(-)
---
diff --git a/kupfer/plugin/tsclient.py b/kupfer/plugin/tsclient.py
index 0998668..a2efc57 100644
--- a/kupfer/plugin/tsclient.py
+++ b/kupfer/plugin/tsclient.py
@@ -3,8 +3,8 @@ from __future__ import with_statement
 
 import os
 
-from kupfer.objects import (Leaf, Action, Source, FilesystemWatchMixin, 
-		AppLeafContentMixin)
+from kupfer.objects import Leaf, Action, Source, AppLeafContentMixin
+from kupfer.helplib import FilesystemWatchMixin, PicklingHelperMixin
 from kupfer import utils
 
 __kupfer_name__ = _("Terminal Server Client")
@@ -45,10 +45,12 @@ class TsclientOpenSession(Action):
 		return 'tsclient'
 
 
-class TsclientSessionSource(AppLeafContentMixin, Source, FilesystemWatchMixin):
+class TsclientSessionSource(AppLeafContentMixin, Source, PicklingHelperMixin,
+		FilesystemWatchMixin):
+	''' indexes session saved in tsclient '''
+
 	appleaf_content_id = 'tsclient'
 
-	''' indexes session saved in tsclient '''
 	def __init__(self, name=_("TSClient sessions")):
 		Source.__init__(self, name)
 		self._sessions_dir = os.path.expanduser('~/.tsclient')