Subclassing tuple

subclass_tuple.py

class Choice(tuple):
    def __new__(cls, name, description, permissions):
        return super(Choice, cls).__new__(cls, tuple((name, name)))

    def __init__(self, name, description, permissions):
        super(Choice, self).__init__(name, description, permissions)
        self.description = description
        self.permissions = permissions
        self.name = name