Transition io.text.transition.StateTransition(from_state, to_state, start_pos, end_pos, pattern=None) dataclass ¶ Track byte positions of state changes for parsing. end_pos instance-attribute ¶ from_state instance-attribute ¶ pattern = None class-attribute instance-attribute ¶ start_pos instance-attribute ¶ to_state instance-attribute ¶