Sensor(s) not being created.

[rig0]

Fresh installation (of integration) on:

Home Assistant Core 2022.6.6 Home Assistant Supervisor 2022.05.3 Home Assistant OS 8.2

Added the following line to my configuration.yaml

sensor:
  - platform: poolmath
    url: https://api.poolmathapp.com/share/MyPOOL

Restarted HA but the sensors never get created. Tried a full device reboot as well.

Home Assistant Core logs show a hang up loading sensor platform then some errors:

2022-06-15 13:36:16 WARNING (MainThread) [homeassistant.components.sensor] Setup of sensor platform poolmath is taking over 10 seconds.
2022-06-15 13:36:16 ERROR (MainThread) [homeassistant.components.sensor] poolmath: Error on device update!
Traceback (most recent call last):
File "/usr/local/lib/python3.9/site-packages/anyio/_core/_sockets.py", line 218, in connect_tcp
await event.wait()
File "/usr/local/lib/python3.9/site-packages/anyio/_backends/_asyncio.py", line 1842, in wait
if await self._event.wait():
File "/usr/local/lib/python3.9/asyncio/locks.py", line 226, in wait
await fut
asyncio.exceptions.CancelledError
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/local/lib/python3.9/site-packages/httpcore/backends/asyncio.py", line 109, in connect_tcp
stream: anyio.abc.ByteStream = await anyio.connect_tcp(
File "/usr/local/lib/python3.9/site-packages/anyio/_core/_sockets.py", line 218, in connect_tcp
await event.wait()
File "/usr/local/lib/python3.9/site-packages/anyio/_backends/_asyncio.py", line 658, in __aexit__
raise CancelledError
asyncio.exceptions.CancelledError
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/local/lib/python3.9/site-packages/httpcore/_exceptions.py", line 8, in map_exceptions
yield
File "/usr/local/lib/python3.9/site-packages/httpcore/backends/asyncio.py", line 109, in connect_tcp
stream: anyio.abc.ByteStream = await anyio.connect_tcp(
File "/usr/local/lib/python3.9/site-packages/anyio/_core/_tasks.py", line 118, in __exit__
raise TimeoutError
TimeoutError
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/local/lib/python3.9/site-packages/httpx/_transports/default.py", line 60, in map_httpcore_exceptions
yield
File "/usr/local/lib/python3.9/site-packages/httpx/_transports/default.py", line 353, in handle_async_request
resp = await self._pool.handle_async_request(req)
File "/usr/local/lib/python3.9/site-packages/httpcore/_async/connection_pool.py", line 253, in handle_async_request
raise exc
File "/usr/local/lib/python3.9/site-packages/httpcore/_async/connection_pool.py", line 237, in handle_async_request
response = await connection.handle_async_request(request)
File "/usr/local/lib/python3.9/site-packages/httpcore/_async/connection.py", line 86, in handle_async_request
raise exc
File "/usr/local/lib/python3.9/site-packages/httpcore/_async/connection.py", line 63, in handle_async_request
stream = await self._connect(request)
File "/usr/local/lib/python3.9/site-packages/httpcore/_async/connection.py", line 111, in _connect
stream = await self._network_backend.connect_tcp(**kwargs)
File "/usr/local/lib/python3.9/site-packages/httpcore/backends/auto.py", line 29, in connect_tcp
return await self._backend.connect_tcp(
File "/usr/local/lib/python3.9/site-packages/httpcore/backends/asyncio.py", line 109, in connect_tcp
stream: anyio.abc.ByteStream = await anyio.connect_tcp(
File "/usr/local/lib/python3.9/contextlib.py", line 137, in __exit__
self.gen.throw(typ, value, traceback)
File "/usr/local/lib/python3.9/site-packages/httpcore/_exceptions.py", line 12, in map_exceptions
raise to_exc(exc)
httpcore.ConnectTimeout
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 431, in _async_add_entity
await entity.async_device_update(warning=False)
File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 736, in async_device_update
await task
File "/config/custom_components/poolmath/sensor.py", line 117, in async_update
soup = await client.async_update()
File "/config/custom_components/poolmath/client.py", line 34, in async_update
response = await client.request("GET", self._url, timeout=self._timeout)
File "/usr/local/lib/python3.9/site-packages/httpx/_client.py", line 1527, in request
return await self.send(request, auth=auth, follow_redirects=follow_redirects)
File "/usr/local/lib/python3.9/site-packages/httpx/_client.py", line 1614, in send
response = await self._send_handling_auth(
File "/usr/local/lib/python3.9/site-packages/httpx/_client.py", line 1642, in _send_handling_auth
response = await self._send_handling_redirects(
File "/usr/local/lib/python3.9/site-packages/httpx/_client.py", line 1679, in _send_handling_redirects
response = await self._send_single_request(request)
File "/usr/local/lib/python3.9/site-packages/httpx/_client.py", line 1716, in _send_single_request
response = await transport.handle_async_request(request)
File "/usr/local/lib/python3.9/site-packages/httpx/_transports/default.py", line 353, in handle_async_request
resp = await self._pool.handle_async_request(req)
File "/usr/local/lib/python3.9/contextlib.py", line 137, in __exit__
self.gen.throw(typ, value, traceback)
File "/usr/local/lib/python3.9/site-packages/httpx/_transports/default.py", line 77, in map_httpcore_exceptions
raise mapped_exc(message) from exc
httpx.ConnectTimeout

[glynweston]

Hi rig0 I had the same issue today but looking back through open issues it seems it has not been working for a while. I found a solution in issue "Parsing HTML is no fun, how about json instead?" ccpk1 commented on Dec 14, 2021

I uninstalled this integration and added the sensor code ccpk1 provided. You just need to change tfp-168502 to your unique id in the line resource: "https://api.poolmathapp.com/share/**tfp-168502**.json"

[rig0]

Hi glynweston,

I also ended up adopting the same solution. Currently trying to extract more data such as timestamps and notes log with that method. I uninstalled this integration and will attempt to use it again when there is a fix.

[rsnodgrass]

This has been resolved in 0.2.0 as it now uses the json interface for accessing data. This also adds attributes for sensors with any targets defined on Pool Math.