Return dictionary of current task function info for this object.

def get_current_task_info(self):
        """Return dictionary of current task function info for this object."""
        name = self.model.workflow.name
        if not name:
            return

        current_task = workflows[name].workflow
        for step in self.callback_pos:
            current_task = current_task[step]
            if callable(current_task):
                return get_func_info(current_task)