Pylons/pyramid — pull request #1028 by wichert (2013-06-03 21:12:22+00:00)
Title: Add a parent_domain option for auth_tkt policy

This change adds a new ``parent_domain`` option to ``AuthTktAuthenticationPolicy`` which sets the authentication cookie as a wildcard cookie on the parent domain. This
is useful if you have multiple sites sharing the same domain.