Detected blocking call inside the event loop by integration 'adguard'

[cgarwood]

The problem

On 2024.7.0b0, I get the following log entries:

2024-06-26 11:12:39.817 WARNING (MainThread) [homeassistant.util.loop] Detected blocking call to listdir with args ('/config/deps/lib/python3.12/site-packages',) inside the event loop by integration 'adguard' at homeassistant/components/adguard/__init__.py, line 60: adguard = AdGuardHome( (offender: /usr/local/lib/python3.12/importlib/metadata/__init__.py, line 680: return os.listdir(self.root or '.')), please create a bug report at https://github.com/home-assistant/core/issues?q=is%3Aopen+is%3Aissue+label%3A%22integration%3A+adguard%22
For developers, please see https://developers.home-assistant.io/docs/asyncio_blocking_operations/#listdir
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/setup.py", line 167, in async_setup_component
result = await _async_setup_component(hass, domain, config)
File "/usr/src/homeassistant/homeassistant/setup.py", line 449, in _async_setup_component
await asyncio.gather(
File "/usr/src/homeassistant/homeassistant/setup.py", line 451, in <genexpr>
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 "/usr/src/homeassistant/homeassistant/config_entries.py", line 734, in async_setup_locked
await self.async_setup(hass, integration=integration)
File "/usr/src/homeassistant/homeassistant/config_entries.py", line 586, in async_setup
result = await component.async_setup_entry(hass, self)
File "/usr/src/homeassistant/homeassistant/components/adguard/__init__.py", line 60, in async_setup_entry
adguard = AdGuardHome(

2024-06-26 11:12:39.837 WARNING (MainThread) [homeassistant.util.loop] Detected blocking call to listdir with args ('/usr/local/lib/python312.zip',) inside the event loop by integration 'adguard' at homeassistant/components/adguard/__init__.py, line 60: adguard = AdGuardHome( (offender: /usr/local/lib/python3.12/importlib/metadata/__init__.py, line 680: return os.listdir(self.root or '.')), please create a bug report at https://github.com/home-assistant/core/issues?q=is%3Aopen+is%3Aissue+label%3A%22integration%3A+adguard%22
For developers, please see https://developers.home-assistant.io/docs/asyncio_blocking_operations/#listdir
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/setup.py", line 167, in async_setup_component
result = await _async_setup_component(hass, domain, config)
File "/usr/src/homeassistant/homeassistant/setup.py", line 449, in _async_setup_component
await asyncio.gather(
File "/usr/src/homeassistant/homeassistant/setup.py", line 451, in <genexpr>
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 "/usr/src/homeassistant/homeassistant/config_entries.py", line 734, in async_setup_locked
await self.async_setup(hass, integration=integration)
File "/usr/src/homeassistant/homeassistant/config_entries.py", line 586, in async_setup
result = await component.async_setup_entry(hass, self)
File "/usr/src/homeassistant/homeassistant/components/adguard/__init__.py", line 60, in async_setup_entry
adguard = AdGuardHome(

What version of Home Assistant Core has the issue?

2024.7.0b0

What was the last working version of Home Assistant Core?

No response

What type of installation are you running?

Home Assistant OS

Integration causing the issue

adguard

Link to integration documentation on our website

https://www.home-assistant.io/integrations/adguard

Diagnostics information

No response

Example YAML snippet

No response

Anything in the logs that might be useful for us?

No response

Additional information

No response

[home-assistant]

Hey there @frenck, mind taking a look at this issue as it has been labeled with an integration (adguard) you are listed as a code owner for? Thanks!

Code owner commands

Code owners of adguard can trigger bot actions by commenting:

• @home-assistant close Closes the issue.
• @home-assistant rename Awesome new title Renames the issue.
• @home-assistant reopen Reopen the issue.
• @home-assistant unassign adguard Removes the current integration label and assignees on the issue, add the integration domain after the command.
• @home-assistant add-label needs-more-information Add a label (needs-more-information, problem in dependency, problem in custom component) to the issue.
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adguard documentation
adguard source
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[TheJulianJES]

Likely caused here: https://github.com/frenck/python-adguardhome/blob/d001e346a097e18785c79a6f621c3109c058af2e/src/adguardhome/adguardhome.py#L75.

A possible fix could be similar to this for example: https://github.com/zigpy/zigpy-deconz/pull/257/files