def __init__(self, app, config=None):
    'Initializes the session store.\n\n        :param app:\n            A :class:`webapp2.WSGIApplication` instance.\n        :param config:\n            A dictionary of configuration values to be overridden. See\n            the available keys in :data:`default_config`.\n        '
    self.app = app
    self.config = app.config.load_config(self.config_key, default_values=default_config, user_values=config)
Initializes the session 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`.
def __init__(self, app, config=None):
    'Initializes the session store.\n\n        :param app:\n            A :class:`webapp2.WSGIApplication` instance.\n        :param config:\n            A dictionary of configuration values to be overridden. See\n            the available keys in :data:`default_config`.\n        '
    self.app = app
    self.config = app.config.load_config(self.config_key, default_values=default_config, user_values=config)