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Code Issues Releases Wiki Activity

Improve YamlFSM initialization logic

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This commit is contained in:
Kristóf Tóth 2018-07-06 12:27:26 +01:00
parent c7ee97f0c6
commit 7f583d8d1f
1 changed files with 2 additions and 2 deletions
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4
lib/tfw/yaml_fsm.py
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@ -11,10 +11,8 @@ from tfw import FSMBase
class YamlFSM(FSMBase):
def __init__(self, config_file):
self.config = self.parse_config(config_file)
self.for_config_states_and_transitions_do(self.patch_config_callbacks)
self.setup_states()
super().__init__() # FSMBase.__init__() requires states
self.for_config_states_and_transitions_do(self.subscribe_and_remove_predicates)
self.setup_transitions()
@staticmethod
@ -23,9 +21,11 @@ class YamlFSM(FSMBase):
return yaml.safe_load(ifile)
def setup_states(self):
self.for_config_states_and_transitions_do(self.patch_config_callbacks)
self.states = [State(**state) for state in self.config['states']]
def setup_transitions(self):
self.for_config_states_and_transitions_do(self.subscribe_and_remove_predicates)
for transition in self.config['transitions']:
self.add_transition(**transition)