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transitions v0.8.6 Release Notes

Release Date: 2020-12-01 // over 3 years ago

  • 🛠 Release 0.8.6 is a minor release and contains bugfixes and new features:

    • HierarchicalMachine.add_states will raise a ValueError when an Enum name contains the currently used NestedState.separator.
    • 🛠 Bugfix #486: Reset NestedState._scope when enter/exit callbacks raise an exception (thanks @m986883511)
    • Bugfix #488: Let HierarchicalMachine._get_trigger which is bound to model.trigger raise a MachineError for invalid events and AttributeError for unknown events (thanks @hsharrison)
    • Introduced HierarchicalMachine.has_trigger to determine whether an event is valid for an HSM
    • 🔋 Feature #490: AsyncMachine features an event queue dictionary for individual models when queued='model' (thanks @jekel)
    • 🔋 Feature #490: Machine.remove_model will now also remove model events from the event queue when queued=True
    • 🔋 Feature #491: Machine.get_transitions and its HSM counterpart now accept Enum and State for source and dest (thanks @thedrow)