def create_choice_attribute(creator_type, value, choice_entry):
    """Create an instance of a subclass of ChoiceAttributeMixin for the given value.

    Parameters
    ----------
    creator_type : type
        ``ChoiceAttributeMixin`` or a subclass, from which we'll call the ``get_class_for_value``
        class-method.
    value : ?
        The value for which we want to create an instance of a new subclass of ``creator_type``.
    choice_entry: ChoiceEntry
        The ``ChoiceEntry`` instance that hold the current value, used to access its constant,
        value and display name.

    Returns
    -------
    ChoiceAttributeMixin
        An instance of a subclass of ``creator_type`` for the given value

    """

    klass = creator_type.get_class_for_value(value)
    return klass(value, choice_entry)
Create an instance of a subclass of ChoiceAttributeMixin for the given value.

    Parameters
    ----------
    creator_type : type
        ``ChoiceAttributeMixin`` or a subclass, from which we'll call the ``get_class_for_value``
        class-method.
    value : ?
        The value for which we want to create an instance of a new subclass of ``creator_type``.
    choice_entry: ChoiceEntry
        The ``ChoiceEntry`` instance that hold the current value, used to access its constant,
        value and display name.

    Returns
    -------
    ChoiceAttributeMixin
        An instance of a subclass of ``creator_type`` for the given value