kopia lustrzana https://github.com/inkstitch/inkstitch
70 wiersze
1.6 KiB
Python
70 wiersze
1.6 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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import sys
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from os.path import dirname, realpath
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from .utils import cache
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_ = translation = None
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locale_dir = None
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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): return message
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def _set_locale_dir():
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global locale_dir
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if getattr(sys, 'frozen', False):
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# we are in a pyinstaller installation
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locale_dir = sys._MEIPASS
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else:
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locale_dir = dirname(dirname(realpath(__file__)))
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if sys.platform == "darwin" and getattr(sys, 'frozen', False):
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locale_dir = os.path.join(locale_dir, "..", 'Resources', 'locales')
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else:
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locale_dir = os.path.join(locale_dir, 'locales')
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def localize(languages=None):
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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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@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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_set_locale_dir()
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localize()
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