Add compatibility for Gajim 1.1

hamster/hamster.py

@@ -1,18 +1,23 @@
-# -*- coding: utf-8 -*-
-
+import os
 import dbus
 import datetime as dt
+
 from gi.repository import GObject
-import os
 
 from gajim.common import app
 from gajim.common import ged
 from gajim.common import dbus_support
 
 from gajim.plugins import GajimPlugin
-from gajim.plugins.helpers import log_calls, log
+from gajim.plugins.helpers import log_calls
 from gajim.common.pep import ACTIVITIES
 
+# Since Gajim 1.1.0 _() has to be imported
+try:
+    from gajim.common.i18n import _
+except ImportError:
+    pass
+
 HAMSTAER_INTERFACE = 'org.gnome.Hamster'
 SUBACTIVITIES = []
 subactivity_ = [list(ACTIVITIES[x].keys()) for x in list(ACTIVITIES.keys())]