internationalization.py 文件源码

def __init__(self):
        self.translators = {
            locale: gettext.GNUTranslations(
                open(gettext.find(
                    GETTEXT_DOMAIN, GETTEXT_DIR, languages=[locale]
                ), 'rb')
            )
            for locale
            in available_locales.keys()
            if locale != 'en_US'  # No translation file for en_US
        }
        self.locale_stack = list()