i18n.py 文件源码

def parse_translations(translations_path):
    translations = {}
    if os.path.isdir(translations_path):
        for content in os.listdir(translations_path):
            if not os.path.isdir(os.path.join(translations_path, content)):
                lang, ext = os.path.splitext(content)
                if ext == (os.extsep + 'mo') and RE_TRANSLATIONS.match(lang):
                    with open(os.path.join(translations_path, content),
                              mode="rb") as f:
                        translations[lang] = gettext.GNUTranslations(f)
    if not translations:
        # Untranslated module, assume hardcoded en-US strings
        translations['en-US'] = gettext.NullTranslations()
    return translations