# -*- coding: utf-8 -*-

import namespaces

ns = namespaces.Namespace(a=1, b=2)
fns = namespaces.FrozenNamespace(ns)
print fns.b
# 2
ns.c
# AttributeError: 'Namespace' object has no attribute 'c'
ns.c = 3
print ns.c
# 3
fns.c = 3
# AttributeError: 'FrozenNamespace' object has no attribute '__setattr__'

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