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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _generate_standard_methods(cls):
 """Generate standard setters, getters and checkers."""

        for state in cls.context.states_enum:
            getter_name = 'is_{name}'.format(name=state.value)
            cls.context.new_methods[getter_name] = utils.generate_getter(state)

            setter_name = 'set_{name}'.format(name=state.value)
            cls.context.new_methods[setter_name] = utils.generate_setter(state)

            checker_name = 'can_be_{name}'.format(name=state.value)
            checker = utils.generate_checker(state)
            cls.context.new_methods[checker_name] = checker

        cls.context.new_methods['actual_state'] = utils.actual_state
        cls.context.new_methods['as_enum'] = utils.as_enum
        cls.context.new_methods['force_set'] = utils.force_set