Remove deprecated support for lock sensors and corresponding actions in lcn

[alengwenus]

Breaking change

The binary sensors and actions for the lock states of regulators and the lock states of keys have been removed from the LCN integration. They have been replaced by the corresponding switch entities.

Proposed change

Support for binary sensors and the corresponding actions for the lock states of regulators and the lock states of keys have been marked deprecated in #35103.

Instead switch entities were added which also allow for setting the lock state.

Functionality for adding the binary sensor entities are removed from the LCN configuration frontend. For this the lcn-frontend package has to be bumped to the latest version:

Release notes: https://github.com/alengwenus/lcn-frontend/releases
Code changes: alengwenus/lcn-frontend@0.2.5...0.2.6

Type of change

• Dependency upgrade
• Bugfix (non-breaking change which fixes an issue)
• New integration (thank you!)
• New feature (which adds functionality to an existing integration)
• Deprecation (breaking change to happen in the future)
• Breaking change (fix/feature causing existing functionality to break)
• Code quality improvements to existing code or addition of tests

Additional information

• This PR fixes or closes issue: fixes #
• This PR is related to issue:
• Link to documentation pull request:
• Link to developer documentation pull request:
• Link to frontend pull request:

Checklist

• The code change is tested and works locally.
• Local tests pass. Your PR cannot be merged unless tests pass
• There is no commented out code in this PR.
• I have followed the development checklist
• I have followed the perfect PR recommendations
• The code has been formatted using Ruff (ruff format homeassistant tests)
• Tests have been added to verify that the new code works.

If user exposed functionality or configuration variables are added/changed:

• Documentation added/updated for www.home-assistant.io

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

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  Updated and included derived files by running: python3 -m script.hassfest.
• New or updated dependencies have been added to requirements_all.txt.
  Updated by running python3 -m script.gen_requirements_all.
• For the updated dependencies - a link to the changelog, or at minimum a diff between library versions is added to the PR description.

To help with the load of incoming pull requests:

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

[joostlek]

Why do we bump this here?

[alengwenus]

The frontend allows you to configure the sensors that have now been removed. Accordingly, the frontend also had to be adapted.
I could put it in a separate PR if you prefer. I just thought that it was part of the changes in this PR.

[home-assistant]

Please take a look at the requested changes, and use the Ready for review button when you are done, thanks 👍

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[Copilot]

Pull Request Overview

This PR removes deprecated binary sensors for regulator locks and key locks in the LCN integration, simplifies entity registration, and bumps the lcn-frontend dependency to the latest version.

• Drop LcnRegulatorLockSensor and LcnLockKeysSensor (and related tests/snapshots/fixtures)
• Simplify add_lcn_entities to only register generic binary sensors
• Bump lcn-frontend to 0.2.6 in requirements and manifest.json

Reviewed Changes

Copilot reviewed 7 out of 7 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
tests/components/lcn/test_binary_sensor.py	Removed tests targeting deprecated lock and key binary sensors
tests/components/lcn/snapshots/test_binary_sensor.ambr	Pruned snapshots for removed lock/key sensors
tests/components/lcn/fixtures/config_entry_pchk.json	Removed fixture entries for deprecated sensors
requirements_test_all.txt	Updated lcn-frontend test dependency to 0.2.6
requirements_all.txt	Updated lcn-frontend runtime dependency to 0.2.6
homeassistant/components/lcn/manifest.json	Bumped lcn-frontend requirement to 0.2.6
homeassistant/components/lcn/binary_sensor.py	Deleted the two specialized lock sensor classes and streamlined entity setup

Comments suppressed due to low confidence (1)

homeassistant/components/lcn/binary_sensor.py:30

• The new switch entities for regulator locks and key locks introduced to replace the deprecated binary sensors are not covered by any tests in this PR. Consider adding tests to verify that the switch entities are registered correctly and respond as expected to lock/unlock commands.

    entities = [

[frenck]

Thanks, @alengwenus 👍

../Frenck

Comment addressed