[kitd]

Neat.

This feels quite a bit like Vert.x from the Java world, which flows data between components via an event bus.

Noob python question: does Python support reactive extensions and chaining? That would fit well on top of this too.

[linsomniac]

There is RxPY: https://rxpy.readthedocs.io/en/latest/

[erdewit]

For push-type events there is eventkit: https://github.com/erdewit/eventkit (I'm the author).