utils.py 文件源码

def get_formatter(language=None):
    if conf.VALUTE_FORMAT:
        valute_format = conf.VALUTE_FORMAT
    else:
        language = language or get_language() or settings.LANGUAGE_CODE
        for langs, valute_format in conf.VALUTE_FORMAT_BY_LANG.items():
            if language in langs:
                break
        else:
            raise ImproperlyConfigured("Valute format not found for language '%s'" % language)

    return conf.VALUTE_FORMATS[valute_format.upper()]