/usr/share/cherrytree/modules/pgsc_locales.py is in cherrytree 0.35.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 | # -*- coding:utf-8 -*-
#
# Copyright (C) 2012, Maximilian Köhl <linuxmaxi@googlemail.com>
# Copyright (C) 2012, Carlos Jenkins <carlos@jenkins.co.cr>
#
# 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/>.
#
# Some changes were introduced from Giuseppe Penone (giuspen) <giuspen@gmail.com> just to connect to cherrytree
#
"""
Query the ISO 639/3166 database about a country or a language. The locales
database contains ISO 639 language definitions and ISO 3166 country definitions.
This package provides translation for country and language names if the
iso-code messages are installed on your system.
"""
import gettext
import os
import sqlite3
import cons
# public objects
__all__ = ['Country', 'Language', 'LanguageNotFound',
'CountryNotFound', 'code_to_name']
# translation
_translator_language = gettext.translation('iso_639', fallback=True).gettext
_translator_country = gettext.translation('iso_3166', fallback=True).gettext
# Decides where the database is located. If an application provides an
# os.path.get_module_path monkey patch to determine the path where the module
# is located it uses this. If not it searches in the directory of this source
# code file.
# loading the database
_database = sqlite3.connect(os.path.join(cons.GLADE_PATH, 'pgsc_locales.db'))
class LanguageNotFound(Exception):
"""
The specified language wasn't found in the database.
"""
class CountryNotFound(Exception):
"""
The specified country wasn't found in the database.
"""
class Country(object):
def __init__(self, rowid):
country = _database.execute('SELECT * FROM countries WHERE rowid == ?',
(rowid,)).fetchone()
self.name = country[0]
self.official_name = country[1]
self.alpha_2 = country[2]
self.alpha_3 = country[3]
self.numeric = country[4]
self.translation = _translator_country(self.name)
@classmethod
def get_country(cls, code, codec):
country = _database.execute(
'SELECT rowid FROM countries WHERE %s == ?' % (codec),
(code,)).fetchone()
if country:
return cls(country[0])
raise CountryNotFound('code: %s, codec: %s' % (code, codec))
@classmethod
def by_alpha_2(cls, code):
return Country.get_country(code, 'alpha_2')
@classmethod
def by_alpha_3(cls, code):
return Country.get_country(code, 'alpha_3')
@classmethod
def by_numeric(cls, code):
return Country.get_country(code, 'numeric')
class Language(object):
def __init__(self, rowid):
language = _database.execute('SELECT * FROM languages WHERE rowid == ?',
(rowid,)).fetchone()
self.name = language[0]
self.iso_639_2B = language[1]
self.iso_639_2T = language[2]
self.iso_639_1 = language[3]
self.translation = _translator_language(self.name)
@classmethod
def get_language(cls, code, codec):
language = _database.execute(
'SELECT rowid FROM languages WHERE %s == ?' % (codec),
(code,)).fetchone()
if language:
return cls(language[0])
raise LanguageNotFound('code: %s, codec: %s' % (code, codec))
@classmethod
def by_iso_639_2B(cls, code):
return Language.get_language(code, 'iso_639_2B')
@classmethod
def by_iso_639_2T(cls, code):
return Language.get_language(code, 'iso_639_2T')
@classmethod
def by_iso_639_1(cls, code):
return Language.get_language(code, 'iso_639_1')
def code_to_name(code, separator='_'):
"""
Get the human readable and translated name of a language based on it's code.
:param code: the code of the language (e.g. de_DE, en_US)
:param target: separator used to separate language from country
:rtype: human readable and translated language name
"""
code = code.split(separator)
if len(code) > 1:
lang = Language.by_iso_639_1(code[0]).translation
country = Country.by_alpha_2(code[1]).translation
return '{} ({})'.format(lang, country)
else:
return Language.by_iso_639_1(code[0]).translation
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