kopia lustrzana https://github.com/inkstitch/inkstitch
54 wiersze
1.3 KiB
Python
54 wiersze
1.3 KiB
Python
# Authors: see git history
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#
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# Copyright (c) 2010 Authors
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# Licensed under the GNU GPL version 3.0 or later. See the file LICENSE for details.
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import gettext
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import os
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from typing import Callable, Tuple
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from .utils import cache, get_resource_dir
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# Use N_ to mark a string for translation but _not_ immediately translate it.
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# reference: https://docs.python.org/3/library/gettext.html#deferred-translations
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# Makefile configures pybabel to treat N_() the same as _()
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def N_(message: str) -> str:
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return message
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def localize(languages=None) -> Tuple[Callable[[str], str], gettext.NullTranslations]:
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locale_dir = get_resource_dir('locales')
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global translation, _
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translation = gettext.translation("inkstitch", locale_dir, fallback=True)
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_ = translation.gettext
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return (_, translation)
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@cache
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def get_languages():
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"""return a list of languages configured by the user
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I really wish gettext provided this as a function. Instead, we've duplicated
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its code below.
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"""
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languages = []
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for envar in ('LANGUAGE', 'LC_ALL', 'LC_MESSAGES', 'LANG'):
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val = os.environ.get(envar)
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if val:
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languages = val.split(':')
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break
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if 'C' not in languages:
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languages.append('C')
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return languages
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_, translation = localize()
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