0.4.1

This release features more API improvements and changes (based on observed pyriak usage), and also improved package documentation.

API Updates

• tagclass() function removed
• All add() methods (Entity, StateManager, SystemManager, EntityManager) raise ValueError if the object has already been added
  • New update() method that retains original behavior of add(): remove old object if not equal to new object
• Added __setitem__ method to Entity and StateManager that has the behavior of update()
• ComponentRemoved and EventHandlerRemoved events are posted before EntityRemoved and SystemRemoved instead of after
• Raise a ValueError instead of KeyError in some places
• bind() decorator will now raise TypeError instead of ValueError when keys are given for an event type with no key function

Typing

• The component, state, and event handler event types are now generic in their component/state/event type (invariant).
• The generic callback return type of Binding is now covariant instead of invariant
• Generic event type of Binding integrated into type of _event_type_ attribute (type -> type[_T])
• Removed unneeded field annotation in SystemManager

Internal

• _EventHandler call only accepts (space, event) arguments instead of (*args, **kwargs)
• _EventHandler is now generic in its event type
• Event handler events post after they are bound/unbound instead of before
• Removed redundant, unused type variables in top-level module

Other

• Rewrote README.md file:
  • More formal and useful, added many sections
  • Provides a guide on basic usage
  • Badges for important info
  • Removed the TODO list
• Improved PyPI package details: added PyPI classifiers and keywords
• Added more mypy checks/rules
• Updated docstrings of various things