/usr/lib/python3/dist-packages/aeidon/locales.py is in python3-aeidon 1.3.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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# Copyright (C) 2005 Osmo Salomaa
#
# 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/>.
"""
Names and codes for locales and conversions between them.
Locale codes are of form ``aa[_BB][@Cccc]``, where ``aa`` is a language code,
``BB`` a country code and ``Cccc`` a script. See :mod:`aeidon.languages`,
:mod:`aeidon.countries` and :mod:`aeidon.scripts` for details.
"""
import aeidon
import os
from aeidon.i18n import _
def code_to_country(code):
"""Convert locale `code` to localized country name or ``None``."""
if len(code) < 5: return None
return aeidon.countries.code_to_name(code[-2:])
def code_to_language(code):
"""Convert locale `code` to localized language name."""
if len(code) < 2: return None
return aeidon.languages.code_to_name(code[:2])
def code_to_name(code):
"""Convert locale `code` to localized name."""
if len(code) < 5:
return code_to_language(code)
return (_("{language} ({country})")
.format(language=code_to_language(code),
country=code_to_country(code)))
@aeidon.deco.once
def get_system_code():
"""Return the locale code preferred by system or ``None``."""
import locale
return locale.getdefaultlocale()[0]
@aeidon.deco.once
def get_system_modifier():
"""Return the system default script modifier or ``None``."""
for name in ("LANGUAGE", "LC_ALL", "LC_MESSAGES", "LANG"):
value = os.environ.get(name, None)
if value and value.count("@") == 1:
i = value.index("@")
return value[i+1:i+5]
# No script modifier found implies the language default script.
return None
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