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https://github.com/avatao-content/baseimage-tutorial-framework
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25 lines
898 B
Python
25 lines
898 B
Python
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from transitions import Machine
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class Buttons:
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states = ['ayy', 'bee', 'cee']
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transitions = [
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{'trigger': 'anchor_a', 'source': 'ayy', 'dest': 'bee'},
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{'trigger': 'anchor_b', 'source': 'bee', 'dest': 'cee'},
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{'trigger': 'anchor_c', 'source': 'cee', 'dest': 'ayy'},
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]
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def __init__(self, handler=None):
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self.handler = handler
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self.machine = Machine(model=self,
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states=Buttons.states,
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transitions=Buttons.transitions,
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initial='ayy',
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send_event=True,
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ignore_invalid_triggers=True,
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after_state_change='forward_message')
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def forward_message(self, event_data):
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message = event_data.kwargs.get('message')
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self.handler.send_message(message)
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