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transitions v0.8.7 Release Notes

Release Date: 2021-02-01 // about 3 years ago

  • 🛠 Release 0.8.7 is a minor release and contains a bugfix, a feature and adjustments to internal processes:

    • 🔧 State configuration dictionaries passed to HierarchicalMachine can also use states as a keyword to define substates. If children and states are present, only children will be considered.
    • Feature #500: HierarchicalMachine with custom separator now adds is_state partials for nested states (e.g. is_C.s3.a()) to models (thanks @alterscape)
    • 🛠 Bugfix #512: Use model_attribute consistently in AsyncMachine (thanks @thedrow)
    • ✅ Testing now treats most warnings as errors (thanks @thedrow)
    • As a consequence, pygraphviz.Agraph in diagrams_pygraphviz are now copied by transitions since AGraph.copy as of version 1.6 does not close temporary files appropriately
    • HierarchicalMachine now checks whether state_cls, event_cls and transition_cls have been subclassed from nested base classes (e.g. NestedState) to prevent hard to debug inheritance errors