test-tutorial-framework/solvable/src/test_fsm.py

from tfw import LinearFSM
from tfw.networking import MessageSender


class TestFSM(LinearFSM):
    def __init__(self, number_of_steps):
        super().__init__(number_of_steps)
        self.message_sender = MessageSender()

    def on_enter_1(self, event_data):
        self.state_notify(1)

    def on_enter_2(self, event_data):
        self.state_notify(2)

    def on_enter_3(self, event_data):
        self.state_notify(3)

    def on_enter_4(self, event_data):
        self.state_notify(4)

    def on_enter_5(self, event_data):
        self.state_notify(5)

    def state_notify(self, state):
        self.message_sender.send('TestFSM', f'Entered state {state}!')