Additional functionality on the End node

Question

There is a mixin,

class AaTaskRelationMixin(object):
    aa_task_comlete_function = None

that will be mixed to a flow. I want all flows in the end (when End node is activated) call a function in the attribute aa_task_complete_function

Answer 1

Found a simpler solution.

class AaTaskRelationMixin(object):

    aa_task_comlete_function = None

    aa_task_comlete = flow.Handler(
        handler=this.aa_task_comlete_function,
    ).Next(this.end)

    end = flow.End()