calibre-web/cps/isoLanguages.py
Ozzieisaacs 4708347c16 Merge branch 'Develop'
# Conflicts:
#	MANIFEST.in
#	README.md
#	cps/helper.py
#	cps/static/js/archive/archive.js
#	cps/translations/nl/LC_MESSAGES/messages.mo
#	cps/translations/nl/LC_MESSAGES/messages.po
#	cps/ub.py
#	cps/updater.py
#	cps/web.py
#	cps/worker.py
#	optional-requirements.txt
2019-07-13 20:54:21 +02:00

84 lines
2.6 KiB
Python

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# This file is part of the Calibre-Web (https://github.com/janeczku/calibre-web)
# Copyright (C) 2019 pwr
#
# This program 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.
#
# 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
from __future__ import division, print_function, unicode_literals
import sys
import os
try:
import cPickle
except ImportError:
import pickle as cPickle
from .constants import TRANSLATIONS_DIR as _TRANSLATIONS_DIR
try:
from iso639 import languages, __version__
get = languages.get
except ImportError:
from pycountry import languages as pyc_languages
try:
import pkg_resources
__version__ = pkg_resources.get_distribution('pycountry').version + ' (PyCountry)'
del pkg_resources
except (ImportError, Exception):
__version__ = "? (PyCountry)"
def _copy_fields(l):
l.part1 = getattr(l, 'alpha_2', None)
l.part3 = getattr(l, 'alpha_3', None)
return l
def get(name=None, part1=None, part3=None):
if part3 is not None:
return _copy_fields(pyc_languages.get(alpha_3=part3))
if part1 is not None:
return _copy_fields(pyc_languages.get(alpha_2=part1))
if name is not None:
return _copy_fields(pyc_languages.get(name=name))
try:
with open(os.path.join(_TRANSLATIONS_DIR, 'iso639.pickle'), 'rb') as f:
_LANGUAGES = cPickle.load(f)
except cPickle.UnpicklingError as error:
print("Can't read file cps/translations/iso639.pickle: %s" % error)
sys.exit(1)
def get_language_names(locale):
return _LANGUAGES.get(locale)
def get_language_name(locale, lang_code):
return get_language_names(locale)[lang_code]
def get_language_codes(locale, language_names, remainder=None):
language_names = set(x.strip().lower() for x in language_names if x)
for k, v in get_language_names(locale).items():
v = v.lower()
if v in language_names:
language_names.remove(v)
yield k
if remainder is not None:
remainder.extend(language_names)