syside.OptionalToken class OptionalToken(*args, **kwds) Bases: enum.Enum Never = 0 Always = 1 OnBreak = 2 classmethod __signature__() __new__(value) __repr__() __str__() __dir__() Returns public methods and other interesting attributes. __format__(format_spec) __hash__() __reduce_ex__(proto) __deepcopy__(memo) __copy__() name() The name of the Enum member. value() The value of the Enum member.