mirror of
https://github.com/janeczku/calibre-web
synced 2024-11-24 10:37:23 +00:00
109 lines
3.4 KiB
Python
109 lines
3.4 KiB
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 .iso_language_names import LANGUAGE_NAMES as _LANGUAGE_NAMES
|
|
from . import logger
|
|
|
|
log = logger.create()
|
|
|
|
|
|
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))
|
|
|
|
|
|
def get_language_names(locale):
|
|
names = _LANGUAGE_NAMES.get(str(locale))
|
|
if names is None:
|
|
names = _LANGUAGE_NAMES.get(locale.language)
|
|
return names
|
|
|
|
|
|
def get_language_name(locale, lang_code):
|
|
UNKNOWN_TRANSLATION = "Unknown"
|
|
names = get_language_names(locale)
|
|
if names is None:
|
|
log.error(f"Missing language names for locale: {str(locale)}/{locale.language}")
|
|
return UNKNOWN_TRANSLATION
|
|
|
|
name = names.get(lang_code, UNKNOWN_TRANSLATION)
|
|
if name == UNKNOWN_TRANSLATION:
|
|
log.error("Missing translation for language name: {}".format(lang_code))
|
|
|
|
return name
|
|
|
|
|
|
def get_language_codes(locale, language_names, remainder=None):
|
|
language_names = set(x.strip().lower() for x in language_names if x)
|
|
lang = list()
|
|
for k, v in get_language_names(locale).items():
|
|
v = v.lower()
|
|
if v in language_names:
|
|
lang.append(k)
|
|
language_names.remove(v)
|
|
if remainder is not None and language_names:
|
|
remainder.extend(language_names)
|
|
return lang
|
|
|
|
|
|
def get_valid_language_codes(locale, language_names, remainder=None):
|
|
lang = list()
|
|
if "" in language_names:
|
|
language_names.remove("")
|
|
for k, __ in get_language_names(locale).items():
|
|
if k in language_names:
|
|
lang.append(k)
|
|
language_names.remove(k)
|
|
if remainder is not None and len(language_names):
|
|
remainder.extend(language_names)
|
|
return lang
|
|
|
|
|
|
def get_lang3(lang):
|
|
try:
|
|
if len(lang) == 2:
|
|
ret_value = get(part1=lang).part3
|
|
elif len(lang) == 3:
|
|
ret_value = lang
|
|
else:
|
|
ret_value = ""
|
|
except KeyError:
|
|
ret_value = lang
|
|
return ret_value
|