kosmorro/kosmorrolib/i18n.py

#!/usr/bin/env python3

#    Kosmorro - Compute The Next Ephemerides
#    Copyright (C) 2019  Jérôme Deuchnord <jerome@deuchnord.fr>
#
#    This program is free software: you can redistribute it and/or modify
#    it under the terms of the GNU Affero General Public License as
#    published by the Free Software Foundation, either version 3 of the
#    License, or (at your option) any later version.
#
#    This program 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 Affero General Public License for more details.
#
#    You should have received a copy of the GNU Affero General Public License
#    along with this program.  If not, see <https://www.gnu.org/licenses/>.

import gettext
import os

_LOCALE_DIR = os.path.join(os.path.abspath(os.path.dirname(__file__)), 'locales')
_TRANSLATION = gettext.translation('messages', localedir=_LOCALE_DIR, fallback=True)

_ = _TRANSLATION.gettext

FULL_DATE_FORMAT = _('{day_of_week} {month} {day_number}, {year}').format(day_of_week='%A', month='%B',
                                                                          day_number='%d', year='%Y')
SHORT_DATETIME_FORMAT = _('{month} {day_number}, {hours}:{minutes}').format(month='%b', day_number='%d',
                                                                            hours='%H', minutes='%M')
SHORT_DATE_FORMAT = _('{month} {day_number}, {year}').format(month='%b', day_number='%d', year='%Y')
TIME_FORMAT = _('{hours}:{minutes}').format(hours='%H', minutes='%M')


def ngettext(msgid1, msgid2, number):
    # Not using ngettext = _TRANSLATION.ngettext because the linter will give an invalid-name error otherwise
    return _TRANSLATION.ngettext(msgid1, msgid2, number)