Ensure that instances of 'AllPermissionsList' are iterable.

Tres Seaver

2017-06-05 2dc38ce516a5f0f54e2d011e7e305811beb44d26

 pyramid/security.py

@@ -21,10 +21,13 @@

class AllPermissionsList(object):
    """ Stand in 'permission list' to represent all permissions """

    def __iter__(self):
        return ()
        return iter(())

    def __contains__(self, other):
        return True

    def __eq__(self, other):
        return isinstance(other, self.__class__)