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The joystick backend should properly jstest even when the jstest executable fails

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This commit is contained in:
Fabio Manganiello 2021-05-16 00:16:19 +02:00
parent 6cc28a3c3b
commit def8c0dd76
1 changed files with 8 additions and 2 deletions
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10
platypush/backend/joystick/jstest.py
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@ -185,7 +185,10 @@ class JoystickJstestBackend(Backend):
return JoystickState(axes=axes, buttons=buttons)
def _initialize(self):
while os.path.exists(self.device) and not self.should_stop() and not self._state:
while self._process.poll() is None and \
os.path.exists(self.device) and \
not self.should_stop() and \
not self._state:
line = b''
ch = None
@ -251,8 +254,11 @@ class JoystickJstestBackend(Backend):
self.logger.info('Device opened')
self._initialize()
if self._process.poll() is not None:
break
for state in self._read_states():
if not os.path.exists(self.device):
if self._process.poll() is not None or not os.path.exists(self.device):
self.logger.warning(f'Connection to {self.device} lost')
self.bus.post(JoystickDisconnectedEvent(self.device))
break