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Proper initialization for device attribute in parent joystick backend class

This commit is contained in:
Fabio Manganiello 2021-05-15 23:34:41 +02:00
parent f296f4b161
commit b2e2ae9538
1 changed files with 7 additions and 8 deletions
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15
platypush/backend/joystick/jstest.py
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@ -87,17 +87,16 @@ class JoystickJstestBackend(JoystickBackend):
:param jstest_path: Path to the ``jstest`` executable that comes with the ``joystick`` system package
(default: ``/usr/bin/jstest``).
"""
super().__init__(**kwargs)
super().__init__(device=device, **kwargs)
self.device_path = device
self.jstest_path = jstest_path
self._process: Optional[subprocess.Popen] = None
self._state: Optional[JoystickState] = None
def _wait_ready(self):
self.logger.info(f'Waiting for joystick device on {self.device_path}')
self.logger.info(f'Waiting for joystick device on {self.device}')
while not self.should_stop() or not os.path.exists(self.device_path):
while not self.should_stop() or not os.path.exists(self.device):
time.sleep(1)
if self.should_stop():
@ -243,7 +242,7 @@ class JoystickJstestBackend(JoystickBackend):
self._wait_ready()
with subprocess.Popen(
[self.jstest_path, '--normal', self.device_path],
[self.jstest_path, '--normal', self.device],
stdout=subprocess.PIPE) as self._process:
self.logger.info('Device opened')
self._initialize()
@ -251,9 +250,9 @@ class JoystickJstestBackend(JoystickBackend):
for state in self._read_states():
self._process_state(state)
if not os.path.exists(self.device_path):
self.logger.warning(f'Connection to {self.device_path} lost')
self.bus.post(JoystickDisconnectedEvent(self.device_path))
if not os.path.exists(self.device):
self.logger.warning(f'Connection to {self.device} lost')
self.bus.post(JoystickDisconnectedEvent(self.device))
break
finally:
self._process = None