File-based session factory for Pyramid framework
As you know, SignedCookieSessionFactory stores a base64-encoded pickled object in a user cookie, which can be insecure in some cases.
With this package your cookie has a md5-like string, that identifies a file which lives in a server’s directory (/tmp by default) and contains a pickled session object.
To be honest, it is a modified version of pyramid.session.BaseCookieSessionFactory with the same behavior.
More accuracy work with files. with open instead of open.