[BUG]: in HierarchicalGraphMachine,load yaml dict,can not show on_enter

[m986883511]

import io import time

from IPython.core.display import display, Image from transitions.extensions import HierarchicalGraphMachine as Machine

import yaml

class Model:

def say_hello(self, name):
    print(f"Hello {name}!")

def show_graph(self):
    stream = io.BytesIO()
    fsm_svg = 'fsm.svg'
    self.get_graph().draw(fsm_svg, prog='dot', format='svg')
    display(Image(stream.getvalue()))
    time.sleep(1)

yaml_config = """

name: "MyMachine"

states:

• "A"
• "B"
• name: "C" on_enter: "say_hello"

transitions:

• ["go", "A", "B"]
• {trigger: "hello", source: "*", dest: "C"}

initial: "A" """

model = Model()

config = yaml.safe_load(yaml_config) config['model'] = model # adding a model to the configuration m = Machine(config) # config unpacks arguments as kwargs model.show_graph()

[m986883511]

sorry，now i know the params： “title='Mood Matrix', show_conditions=True, show_state_attributes=True)”