Just-Zuul
commented
2 months ago Bug Report: Blocking Call Detected in Pyscript Integration
Description: A blocking call to os.walk() and os.scandir() has been detected inside the event loop by the custom integration pyscript. This issue can affect the performance and responsiveness of Home Assistant.
Logger: homeassistant.util.loop
Source: util/loop.py:136
First Occurrence: 17:57:42
Last Occurrence: 17:57:42
Details:
Detected blocking call to walk with args (b'/config/pyscript',) inside the event loop by custom integration 'pyscript' at custom_components/pyscript/__init__.py, line 335: observer.start() (offender: /usr/local/lib/python3.12/site-packages/watchdog/observers/inotify_c.py, line 394: for root, dirnames, _ in os.walk(path):), please create a bug report at https://github.com/custom-components/pyscript/issues For developers, please see https://developers.home-assistant.io/docs/asyncio_blocking_operations/#walk Traceback (most recent call last): File "<frozen runpy>", line 198, in _run_module_as_main File "<frozen runpy>", line 88, in _run_code File "/usr/src/homeassistant/homeassistant/__main__.py", line 223, in <module> sys.exit(main()) File "/usr/src/homeassistant/homeassistant/__main__.py", line 209, in main exit_code = runner.run(runtime_conf) File "/usr/src/homeassistant/homeassistant/runner.py", line 190, in run return loop.run_until_complete(setup_and_run_hass(runtime_config)) File "/usr/local/lib/python3.12/asyncio/base_events.py", line 674, in run_until_complete self.run_forever() File "/usr/local/lib/python3.12/asyncio/base_events.py", line 641, in run_forever self._run_once() File "/usr/local/lib/python3.12/asyncio/base_events.py", line 1990, in _run_once handle._run() File "/usr/local/lib/python3.12/asyncio/events.py", line 88, in _run self._context.run(self._callback, *self._args) File "/usr/src/homeassistant/homeassistant/runner.py", line 166, in setup_and_run_hass return await hass.async_run() File "/usr/src/homeassistant/homeassistant/core.py", line 523, in async_run await self.async_start() File "/usr/src/homeassistant/homeassistant/core.py", line 576, in async_start self.bus.async_fire_internal(EVENT_HOMEASSISTANT_STARTED) File "/usr/src/homeassistant/homeassistant/core.py", line 1559, in async_fire_internal self._hass.async_run_hass_job(job, event) File "/usr/src/homeassistant/homeassistant/core.py", line 941, in async_run_hass_job return self._async_add_hass_job(hassjob, *args, background=background) File "/usr/src/homeassistant/homeassistant/core.py", line 756, in _async_add_hass_job task = create_eager_task( File "/usr/src/homeassistant/homeassistant/util/async_.py", line 37, in create_eager_task return Task(coro, loop=loop, name=name, eager_start=True) File "/config/custom_components/pyscript/__init__.py", line 335, in hass_started observer.start() Detected blocking call to scandir with args (b'/config/pyscript',) inside the event loop by custom integration 'pyscript' at custom_components/pyscript/__init__.py, line 335: observer.start() (offender: <frozen os>, line 366: ?), please create a bug report at https://github.com/custom-components/pyscript/issues For developers, please see https://developers.home-assistant.io/docs/asyncio_blocking_operations/#scandir Traceback (most recent call last): File "<frozen runpy>", line 198, in _run_module_as_main File "<frozen runpy>", line 88, in _run_code File "/usr/src/homeassistant/homeassistant/__main__.py", line 223, in <module> sys.exit(main()) File "/usr/src/homeassistant/homeassistant/__main__.py", line 209, in main exit_code = runner.run(runtime_conf) File "/usr/src/homeassistant/homeassistant/runner.py", line 190, in run return loop.run_until_complete(setup_and_run_hass(runtime_config)) File "/usr/local/lib/python3.12/asyncio/base_events.py", line 674, in run_until_complete self.run_forever() File "/usr/local/lib/python3.12/asyncio/base_events.py", line 641, in run_forever self._run_once() File "/usr/local/lib/python3.12/asyncio/base_events.py", line 1990, in _run_once handle._run() File "/usr/local/lib/python3.12/asyncio/events.py", line 88, in _run self._context.run(self._callback, *self._args) File "/usr/src/homeassistant/homeassistant/runner.py", line 166, in setup_and_run_hass return await hass.async_run() File "/usr/src/homeassistant/homeassistant/core.py", line 523, in async_run await self.async_start() File "/usr/src/homeassistant/homeassistant/core.py", line 576, in async_start self.bus.async_fire_internal(EVENT_HOMEASSISTANT_STARTED) File "/usr/src/homeassistant/homeassistant/core.py", line 1559, in async_fire_internal self._hass.async_run_hass_job(job, event) File "/usr/src/homeassistant/homeassistant/core.py", line 941, in async_run_hass_job return self._async_add_hass_job(hassjob, *args, background=background) File "/usr/src/homeassistant/homeassistant/core.py", line 756, in _async_add_hass_job task = create_eager_task( File "/usr/src/homeassistant/homeassistant/util/async_.py", line 37, in create_eager_task return Task(coro, loop=loop, name=name, eager_start=True) File "/config/custom_components/pyscript/__init__.py", line 335, in hass_started observer.start()
After Update 2024.6.x to 2024.7.3
Today I got the following warning:
2024-07-15 08:06:25.171 WARNING (MainThread) [homeassistant.util.loop] Detected blocking call to scandir with args (b'/config/pyscript',) inside the event loop by custom integration 'pyscript' at custom_components/pyscript/init.py, line 335: observer.start() (offender:, line 366: ?), please create a bug report at https://github.com/custom-components/pyscript/issues
For developers, please see https://developers.home-assistant.io/docs/asyncio_blocking_operations/#scandir
Traceback (most recent call last):
File "", line 198, in _run_module_as_main
File "", line 88, in _run_code
File "/usr/src/homeassistant/homeassistant/main.py", line 223, in
sys.exit(main())
File "/usr/src/homeassistant/homeassistant/main.py", line 209, in main
exit_code = runner.run(runtime_conf)
File "/usr/src/homeassistant/homeassistant/runner.py", line 190, in run
return loop.run_until_complete(setup_and_run_hass(runtime_config))
File "/usr/local/lib/python3.12/asyncio/base_events.py", line 674, in run_until_complete
self.run_forever()
File "/usr/local/lib/python3.12/asyncio/base_events.py", line 641, in run_forever
self._run_once()
File "/usr/local/lib/python3.12/asyncio/base_events.py", line 1990, in _run_once
handle._run()
File "/usr/local/lib/python3.12/asyncio/events.py", line 88, in _run
self._context.run(self._callback, *self._args)
File "/config/custom_components/pyscript/init.py", line 335, in hass_started
observer.start()