[gnome-todo/wip/piotrdrag/untranslated-python] plugins: Fix gettext import in Python files

[Piotr Drąg <piotrdrag src gnome org>]

commit bf9aab4b6f656fbb2b8bcedf1e5aceb5218f94b6
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Sat Feb 10 12:32:41 2018 +0100

    plugins: Fix gettext import in Python files
    
    Closes https://gitlab.gnome.org/GNOME/gnome-todo/issues/140

 plugins/score/score/__init__.py                         | 8 +++++++-
 plugins/unscheduled-panel/unscheduled-panel/__init__.py | 8 +++++++-
 2 files changed, 14 insertions(+), 2 deletions(-)
---
diff --git a/plugins/score/score/__init__.py b/plugins/score/score/__init__.py
index 6bf7a94..d289f3c 100644
--- a/plugins/score/score/__init__.py
+++ b/plugins/score/score/__init__.py
@@ -24,7 +24,13 @@ gi.require_version('Peas', '1.0')
 
 from gi.repository import Gio, GLib, GObject, Gtd, Gtk, Peas
 
-from gettext import gettext as _
+try:
+    import gettext
+    gettext.bindtextdomain('gnome-todo')
+    gettext.textdomain('gnome-todo')
+    _ = gettext.gettext
+except:
+    _ = lambda s: s
 
 
 class ScoreManager(GObject.Object):
diff --git a/plugins/unscheduled-panel/unscheduled-panel/__init__.py 
b/plugins/unscheduled-panel/unscheduled-panel/__init__.py
index 9dbd5e7..dc6fcfb 100644
--- a/plugins/unscheduled-panel/unscheduled-panel/__init__.py
+++ b/plugins/unscheduled-panel/unscheduled-panel/__init__.py
@@ -24,7 +24,13 @@ gi.require_version('Peas', '1.0')
 
 from gi.repository import Gio, GLib, GObject, Gtd, Gtk, Peas
 
-from gettext import gettext as _
+try:
+    import gettext
+    gettext.bindtextdomain('gnome-todo')
+    gettext.textdomain('gnome-todo')
+    _ = gettext.gettext
+except:
+    _ = lambda s: s
 
 
 class UnscheduledPanel(Gtk.Box, Gtd.Panel):