Update systembridgeconnector to 3.4.8 and handle optional attributes

[timmo001]

Proposed change

Updates connector and handles missing/optional attributes in sensor platform.

Update changelog (monorepo so not all changes are related):

https://github.com/timmo001/system-bridge/releases/tag/3.4.8 https://github.com/timmo001/system-bridge/compare/3.4.4...3.4.8 https://github.com/timmo001/system-bridge/releases

Type of change

• [x] Dependency upgrade
• [x] Bugfix (non-breaking change which fixes an issue)

Additional information

• This PR is related to issue: #77731

Checklist

• [x] The code change is tested and works locally.
• [x] Local tests pass. Your PR cannot be merged unless tests pass
• [x] There is no commented out code in this PR.
• [x] I have followed the development checklist
• [x] The code has been formatted using Black (black --fast homeassistant tests)
• [x] Tests have been added to verify that the new code works.

If the code communicates with devices, web services, or third-party tools:

• [x] The manifest file has all fields filled out correctly.
  Updated and included derived files by running: python3 -m script.hassfest.
• [x] New or updated dependencies have been added to requirements_all.txt.
  Updated by running python3 -m script.gen_requirements_all.
• [x] For the updated dependencies - a link to the changelog, or at minimum a diff between library versions is added to the PR description.
• [x] Untested files have been added to .coveragerc.

The integration reached or maintains the following Integration Quality Scale:

• [x] 🥈 Silver

To help with the load of incoming pull requests:

• [x] I have reviewed two other open pull requests in this repository.

[cbergmann]

Hi,

after applying this patch manually (by replacing the sensor.py file with the version from this PR) I only get one entity "binary_sensor._new_version_available" from this integration. In the Logs I get the following error:

2022-11-12 10:21:45.073 ERROR (MainThread) [homeassistant.components.sensor] Error while setting up system_bridge platform for sensor
Traceback (most recent call last):
  File "/srv/homeassistant/lib/python3.9/site-packages/homeassistant/helpers/entity_platform.py", line 281, in _async_setup_platform
    await asyncio.shield(task)
  File "/srv/homeassistant/lib/python3.9/site-packages/homeassistant/components/system_bridge/sensor.py", line 309, in async_setup_entry
    for display in coordinator.data.display.displays:
TypeError: 'NoneType' object is not iterable

[cbergmann]

I also manually updated systembridgeconnector to version 3.4.8

[cbergmann]

Wrapping these lines into a if coordinator.data.display.displays is not None: fixed the problem for me. I did not look into the code how I could end up with coordinator.data.display.displays being None.

[timmo001]

Fixed conflict

[home-assistant[bot]]

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[frenck]

Looks good to me, ready to go when you are :)

[timmo001]

Looks good to me, ready to go when you are :)

All in working order. Ready :)