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19 lines
541 B
Python
19 lines
541 B
Python
import yaml
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from transitions import State
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from tfw import FSMBase
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class YamlFSM(FSMBase):
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def __init__(self, config_file):
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self.config = self.parse_config(config_file)
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self.states = [State(**state) for state in self.config['states']]
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super(YamlFSM, self).__init__()
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for transition in self.config['transitions']:
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self.machine.add_transition(**transition)
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@staticmethod
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def parse_config(config_file):
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with open(config_file, 'r') as ifile:
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return yaml.load(ifile)
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