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Dion Moult
44 lines
1.5 KiB
Python
44 lines
1.5 KiB
Python
# BIMTester - OpenBIM Auditing Tool
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# Copyright (C) 2021 Dion Moult <dion@thinkmoult.com>
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#
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# This file is part of BIMTester.
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#
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# BIMTester is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# BIMTester is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with BIMTester. If not, see <http://www.gnu.org/licenses/>.
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import gettext
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translation = None
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def _(message):
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if translation:
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return translation(message)
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return message
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def switch_locale(locale_dir, locale_id):
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global translation
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domain = "messages"
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# https://docs.python.org/3/library/gettext.html
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mo_file = gettext.find(domain, localedir=locale_dir, languages=[locale_id])
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if mo_file is not None:
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print("Locale will be switched to language '{}'. Translation file found {}".format(locale_id, mo_file))
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newlang = gettext.translation(domain, localedir=locale_dir, languages=[locale_id])
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newlang.install()
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translation = newlang.gettext
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else:
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print(
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"Locale can not be switched to '{}'. Translation file (*.mo) not found in {}".format(locale_id, locale_dir)
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)
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