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safe key getting from the response

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Senad Uka
2016-03-06 14:46:42 +01:00
parent ed8267b6ab
commit 28e5f7f1f0
1 changed files with 8 additions and 2 deletions
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10
controller/state/changer.py
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@@ -24,14 +24,20 @@ class Changer(object):
'closed': self.close_in_valve 'closed': self.close_in_valve
} }
def safe_remote_state(key):
if key in ['out_valve', 'in_valve']:
return self.remote_state.get(key, 'closed')
else
return self.remote_state.get(key,'');
def process_change(self): def process_change(self):
self.validate_states() self.validate_states()
out_valve_change = self.out_valve_states.get(self.remote_state['out_valve'], None ) out_valve_change = self.out_valve_states.get(self.safe_remote_state('out_valve'), None )
if out_valve_change is not None: if out_valve_change is not None:
out_valve_change() out_valve_change()
in_valve_change = self.in_valve_states.get(self.remote_state['in_valve'], None ) in_valve_change = self.in_valve_states.get(self.safe_remote_state('in_valve'), None )
if in_valve_change is not None: if in_valve_change is not None:
in_valve_change() in_valve_change()