Drop hass argument from verify_domain_control

[epenet]

Breaking change

For developpers only: passing hass argument to verify_domain_control is deprecated. Please remove the argument.

Proposed change

Spotted whilst reviewing #146050, this is an alternative to #146057

There should be no need to pass hass to verify_domain_control, as that is now part of the ServiceCall object.

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: Deprecate verify_domain_control service helper developers.home-assistant#2688
• 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:

• The manifest file has all fields filled out correctly.
  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.

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

[Copilot]

Pull Request Overview

This PR deprecates the hass argument for verify_domain_control, introduces a new deprecated_hass_binding decorator to warn when hass is passed, updates service helper code to use the new signature, and adds tests for the new decorator and deprecation warning.

• Replace bind_hass on verify_domain_control with @deprecated_hass_binding(breaks_in_ha_version="2026.2").
• Update all component/service callsites to drop the explicit hass argument when decorating with verify_domain_control.
• Add deprecated_hass_binding implementation and tests in tests/helpers/test_service.py and tests/helpers/test_deprecation.py.

Reviewed Changes

Copilot reviewed 11 out of 11 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
tests/helpers/test_service.py	Parametrized existing tests to assert deprecation warning appears only when hass is used.
tests/helpers/test_deprecation.py	Added test_deprecated_hass_binding to verify the new decorator strips hass and logs.
homeassistant/helpers/service.py	Swapped @bind_hass for @deprecated_hass_binding and removed hass param from signature.
homeassistant/helpers/deprecation.py	Introduced deprecated_hass_binding decorator.
homeassistant/components/*/…	Updated all verify_domain_control(hass, DOMAIN) usages to verify_domain_control(DOMAIN).

Comments suppressed due to low confidence (1)

homeassistant/helpers/deprecation.py:141

• The function definition uses invalid bracketed syntax ([**_P, _T]) which is a syntax error in Python. You should use standard parentheses for the signature (e.g., def deprecated_hass_binding(*, breaks_in_ha_version: str | None = None) -> Callable[..., ...]:) and declare type variables in annotations rather than in the def header.

def deprecated_hass_binding[**_P, _T](