i18n.py 文件源码

def __init__(self, app, config=None):
        """Initializes the i18n store.

        :param app:
            A :class:`webapp2.WSGIApplication` instance.
        :param config:
            A dictionary of configuration values to be overridden. See
            the available keys in :data:`default_config`.
        """
        config = app.config.load_config(self.config_key,
            default_values=default_config, user_values=config,
            required_keys=None)
        self.translations = {}
        self.translations_path = config['translations_path']
        self.domains = config['domains']
        self.default_locale = config['default_locale']
        self.default_timezone = config['default_timezone']
        self.date_formats = config['date_formats']
        self.set_locale_selector(config['locale_selector'])
        self.set_timezone_selector(config['timezone_selector'])