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# -*- coding: utf-8 -*-
#
# Copyright (C) 2007 Lukáš Lalinský <lalinsky@gmail.com>
# Copyright (C) 2007,2009 Alexander Belchenko <bialix@ukr.net>
#
# 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 2
# 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, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
"""I18N and L10N support"""
import gettext as _gettext
import os
import sys
_null_translation = _gettext.NullTranslations()
_translation = _null_translation
def gettext(s):
return _translation.ugettext(s)
def ngettext(s, p, n):
return _translation.ungettext(s, p, n)
def N_(s):
return s
def install():
global _translation
get_current_locale()
_translation = _gettext.translation('explorer', localedir=_get_locale_dir(), fallback=True)
def uninstall():
global _translation
_translation = _null_translation
def _get_locale_dir():
localedir = os.path.join(os.path.realpath(os.path.dirname(__file__)), '..', 'locale')
if sys.platform.startswith('linux'):
if not os.access(localedir, os.R_OK | os.X_OK):
localedir = '/usr/share/locale'
return localedir
def _check_win32_locale():
for i in ('LANGUAGE','LC_ALL','LC_MESSAGES','LANG'):
if os.environ.get(i):
break
else:
lang = None
import locale
try:
import ctypes
except ImportError:
# use only user's default locale
lang = locale.getdefaultlocale()[0]
else:
# using ctypes to determine all locales
lcid_user = ctypes.windll.kernel32.GetUserDefaultLCID()
lcid_system = ctypes.windll.kernel32.GetSystemDefaultLCID()
if lcid_user != lcid_system:
lcid = [lcid_user, lcid_system]
else:
lcid = [lcid_user]
lang = [locale.windows_locale.get(i) for i in lcid]
lang = ':'.join([i for i in lang if i])
# set lang code for gettext
if lang:
os.environ['LANGUAGE'] = lang
def get_current_locale():
from bzrlib import config
lang = config.GlobalConfig().get_user_option('language')
if lang:
os.environ['LANGUAGE'] = lang
return lang
if sys.platform == 'win32':
_check_win32_locale()
for i in ('LANGUAGE','LC_ALL','LC_MESSAGES','LANG'):
lang = os.environ.get(i)
if lang:
return lang
return None
def save_default_language(language):
from bzrlib import config
config.GlobalConfig().set_user_option('language', language)
def get_available_translations():
try:
result = []
for lang in os.listdir(_get_locale_dir()):
result.append(lang)
return result
except (OSError, IOError):
return []
# special zzz translation for debugging i18n stuff
class _ZzzTranslations(object):
def __init__(self):
pass
def zzz(self, s):
return 'zz{{%s}}' % s
def ugettext(self, s):
return self.zzz(_null_translation.ugettext(s))
def ungettext(self, s, p, n):
return self.zzz(_null_translation.ungettext(s, p, n))
def install_zzz():
global _translation
_translation = _ZzzTranslations()
# XXX add more language codes (should match set of po files)
LANGUAGES = dict(
ar=N_('Arabic'),
ca=N_('Catalan'),
cs=N_('Czech'),
da=N_('Danish'),
de=N_('German'),
el=N_('Greek'),
en=N_('English'),
en_AU=N_('English (Australia)'),
en_CA=N_('English (Canada)'),
en_GB=N_('English (United Kingdom)'),
es=N_('Spanish'),
et=N_('Estonian'),
eu=N_('Basque'),
fi=N_('Finnish'),
fr=N_('French'),
gl=N_('Galician'),
he=N_('Hebrew'),
hu=N_('Hungarian'),
id=N_('Indonesian'),
it=N_('Italian'),
ja=N_('Japanese'),
lo=N_('Lao'),
lt=N_('Lithuanian'),
nl=N_('Dutch'),
oc=N_('Occitan (post 1500)'),
pl=N_('Polish'),
pt=N_("Portuguese"),
pt_BR=N_('Brazilian Portuguese'),
ru=N_('Russian'),
sk=N_('Slovak'),
sl=N_('Slovenian'),
sr=N_('Serbian'),
sv=N_('Swedish'),
th=N_('Thai'),
tr=N_('Turkish'),
ug=N_('Uyghur'),
uk=N_('Ukrainian'),
zh_CN=N_('Chinese (Simplified)'),
zh_TW=N_('Chinese (Traditional)'),
)
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