Fix import path from tryton

tryton/gui/main.py

@@ -10,7 +10,7 @@ import tryton.common as common
 from tryton.version import VERSION
 from tryton.action import Action
 from tryton.gui.window import Window
-from tryton.gui.window import Preference
+from tryton.gui.window.preference import Preference
 from tryton.gui.window import FilesActions
 import re
 import base64

tryton/gui/window/tree.py

@@ -3,7 +3,7 @@ import gtk
 from gtk import glade
 import gettext
 import tryton.common as common
-from view_tree import ViewTree, ViewTreeSC
+from tryton.gui.window.view_tree import ViewTree, ViewTreeSC
 import tryton.rpc as rpc
 from tryton.config import CONFIG
 from tryton.gui.window.win_export import WinExport

tryton/tryton.py

@@ -40,7 +40,7 @@ import version
 import config
 from config import CONFIG, CURRENT_DIR, PREFIX, PIXMAPS_DIR, TRYTON_ICON
 import translate
-from gui import Main
+import gui
 
 
 class TrytonClient(object):
@@ -87,7 +87,7 @@ class TrytonClient(object):
             factory.add('gtk-' + name[7:], icon_set)
 
     def run(self):
-        main = Main()
+        main = gui.Main()
         if CONFIG['tip.autostart']:
             main.sig_tips()
         main.sig_login()