Search/Invenio: Use new i18n functions

search_invenio/MANIFEST.in

@@ -1,3 +1,4 @@
 graft indico_search_invenio/static
 graft indico_search_invenio/templates
+graft indico_search_invenio/translations
 include indico_search_invenio/marc2short.xsl

search_invenio/indico_search_invenio/__init__.py

@@ -0,0 +1,21 @@
+# This file is part of Indico.
+# Copyright (C) 2002 - 2015 European Organization for Nuclear Research (CERN).
+#
+# Indico is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 3 of the
+# License, or (at your option) any later version.
+#
+# Indico is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Indico; if not, see <http://www.gnu.org/licenses/>.
+
+from __future__ import unicode_literals
+
+from indico.util.i18n import make_bound_gettext
+
+_ = make_bound_gettext('search_invenio')

search_invenio/indico_search_invenio/forms.py

@@ -18,9 +18,10 @@ from __future__ import unicode_literals
 
 from wtforms.fields.core import SelectField
 
-from indico.util.i18n import _
 from indico_search import SearchForm
 
+from indico_search_invenio import _
+
 
 COLLECTION_CHOICES = [('', _('Both (Events + Contributions)')),
                       ('events', _('Events')),

search_invenio/indico_search_invenio/plugin.py

@@ -21,11 +21,11 @@ from wtforms.fields.html5 import URLField, IntegerField
 from wtforms.validators import URL, NumberRange
 
 from indico.core.plugins import IndicoPluginBlueprint
-from indico.util.i18n import _
 from indico.web.forms.base import IndicoForm
 from indico_search import SearchPluginBase
 from indico_search.views import WPSearchCategory, WPSearchConference
 
+from indico_search_invenio import _
 from indico_search_invenio.engine import InvenioSearchEngine
 from indico_search_invenio.forms import InvenioSearchForm