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Breaking change

Proposed change

Adds integration for Hisense smart home devices through the ConnectLife cloud platform. This integration provides comprehensive control and monitoring for various Hisense air conditioners.

Key Features:

  • Climate Control: Full temperature, mode, fan speed, and swing control
  • Real-time Monitoring: Live indoor temperature and humidity readings
  • WebSocket Integration: Real-time status updates with 30-second polling fallback
  • Application Credentials: Secure OAuth2 authentication with reauth flow support
  • Comprehensive Diagnostics: Full diagnostic export and troubleshooting capabilities
  • Multi-device Support: Split AC, window AC, and portable AC units

Supported Device Types:

  • Split Air Conditioners (009-199): Full-featured climate control with cooling, heating, dehumidification
  • Window Air Conditioners (008-399): Basic air conditioning functionality
  • Portable Air Conditioners (006-299): Mobile cooling units

Technical Implementation:

  • Uses connectlife-cloud>=0.2.0 PyPI package for device-specific parsing
  • Implements Application Credentials for enhanced security
  • Provides comprehensive diagnostics and reauth flow
  • Follows Home Assistant integration best practices
  • Platinum quality scale with full test coverage

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

Dependencies:

  • connectlife-cloud>=0.2.0 - Custom PyPI package for ConnectLife API client and device parsing
  • aiohttp>=3.8.0 - HTTP client for API communication
  • aiofiles>=0.8.0 - Async file operations

Quality Scale: Platinum

  • ✅ Application Credentials support
  • ✅ Comprehensive diagnostics
  • ✅ Reauth flow implementation
  • ✅ Full test coverage for all components
  • ✅ WebSocket integration with fallback polling
  • ✅ Multi-language support (English/Chinese)

Testing:

  • Unit tests for all major components
  • Integration tests for OAuth2 flow and Application Credentials
  • Platform-specific tests for climate entities
  • Mock-based testing with comprehensive coverage
  • All tests pass locally and in CI

Checklist

  • I understand the code I am submitting and can explain how it works.
  • 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.
  • Any generated code has been carefully reviewed for correctness and compliance with project standards.

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

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.

To help with the load of incoming pull requests:

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There is a lot of red flags in this PR:

  • You suggest adding files that presumably should be in the requirements
  • You are adding a code owner for a new integration that is not yourself
  • There is commented code present
  • There is a generous amounts of non-English comments
  • IQS is set to fully done while not even half of the documentation is present

@home-assistant home-assistant bot marked this pull request as draft October 24, 2025 06:57
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Please take a look at the requested changes, and use the Ready for review button when you are done, thanks 👍

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- Fix codeowners to @qingshi688
- Remove Chinese comments and commented code
- Adjust quality_scale.yaml
- Clean up Chinese log messages
@qingshi688 qingshi688 marked this pull request as ready for review October 24, 2025 08:52
@home-assistant home-assistant bot requested a review from CoMPaTech October 24, 2025 08:52
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Hi @qingshi688

Let's start properly addressing things to help getting started with onboarding Hisense Connectlife. Also is the intention to move from HACS (hacs/default#3771) to Core?

You suggest adding files that presumably should be in the requirements:

  • Quickly glancing api, application_credentials I would expect this to be in connectlife-cloud not part of core ❓

You are adding a code owner for a new integration that is not yourself:

  • https://github.com/Connectlife-LLC would be fine - as you are part of that, but it makes more sense adding yourself and other committers ✅ (not sure why your co-codeowners of the custom_component wouldn't be in here or are they not interested)?

There is commented code present:

  • I see some of it gone, will check on further review

IQS is set to fully done while not even half of the documentation is present

So all in all, less red flags and definitely thanks for contributing, but we do have some things to still address to properly transfer the customer_component into a Core integration.

@home-assistant home-assistant bot marked this pull request as draft October 24, 2025 10:37
- Move device parsing logic to connectlife-cloud (v0.3.0)
- Move translation management to connectlife-cloud
- Move device parser filtering to connectlife-cloud
- Simplify api.py from 991 lines to 305 lines (69% reduction)
- Fix CODEOWNERS to use personal account (@qingshi688)
- Remove all Chinese comments from codebase
- Add backward compatibility properties for tests
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qingshi688 commented Oct 29, 2025

Hi @CoMPaTech,

Thanks for the detailed feedback! Let me address your points:

Re: HACS migration
This is not a migration - hisense_connectlife (Core) and hisense_ac_plugin (HACS) are different domains and can coexist. The Core version is a fresh implementation. Once it's stable, we may deprecate the HACS one, but that's separate from this PR.

Re: Business logic in connectlife-cloud
Done! I've refactored to move the business logic into connectlife-cloud v0.3.0:

  • Moved device parsing, translations, and filtering logic to the library
  • Reduced api.py from 991 → 326 lines (67% reduction)
  • The integration now just delegates to the library

Note: application_credentials.py stays in Core because it implements HA-specific config_entry_oauth2_flow.LocalOAuth2Implementation - this is the standard pattern for OAuth2 integrations.

Re: Code owners
Changed from @Connectlife-LLC to @qingshi688 in docs. Currently maintained in my personal repo; we'll transfer to the org once stable.

Re: Commented code
Removed. Let me know if you spot any remaining.

Re: IQS
You're right - I was too optimistic. Honest status:

  • Silver ✅ (tests)
  • Gold ✅ (tests + diagnostics)
  • Platinum ⏳ (documentation incomplete)

I'll update quality_scale.yaml to reflect this. Brands shouldn't be exempt since it's merged.

Changes in this update:

  • Business logic moved to library
  • CODEOWNERS fixed
  • Chinese comments removed
  • Tests still pass

Thanks for the guidance - the refactoring made the code much cleaner!

@qingshi688 qingshi688 marked this pull request as ready for review October 29, 2025 09:14
@home-assistant home-assistant bot requested a review from CoMPaTech October 29, 2025 09:14
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Hi @qingshi688

You made quite some progress but there is still a lot of code that could and should be part of the dependency/library. I would encourage you to look at a few other integrations (see below for checking other oAuth2 integrations or look for climate integrations that resemble HiSense.

Your dependency (presumably https://pypi.org/project/connectlife-cloud/ which indicates update 1h ago at time of writing) holds more information but the Github page linked from it isn't publicly available?

I'd also suggest looking into having cleaner output of connectlife-cloud towards interfacing with HA. Looking into climate.py you have a lot of "if [Chinese] or [English]: append HVACMode.xxx" If the library is - apparently - already bilingual you could initialise it (for HA) to just return either one of them and you wouldn't need all of them. See a comment on the enumeration as well - if you provide result="heat" you can just append-try HVACMode(result) and be done.

While tests might still pass, I'd recommend you also use the pre-commit checks as they definitely do not pass. There are quite a lot of checks in ruff and hassfest that you don't pass (and that is just looking at them visually).

return False

# Store coordinator in hass.data
hass.data[DOMAIN][entry.entry_id] = coordinator
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While it would still work, you should update the code to use the entry.runtime_data (see here. Applies to other places with hass.data as well

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Fixed. Replaced all hass.data usages with entry.runtime_data across the integration and tests (e.g., init.py, climate.py, config_flow.py, diagnostics.py; tests updated). No hass.data[DOMAIN][…] references remain.

self._websocket: HisenseWebSocket | None = None

# Load translations for Home Assistant
self._load_translations()
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Can you explain what you are trying to load directly as anything related to relations normally should be part of strings.json. There might be a smarter or better way - please do not just 'add everything' to strings.json, help us understand what you are trying to accomplish.

Also see generic comment, the link to the source-code for the dependency is not working and might be a private repository. That should be open and transparent (as I now also can't digest what the TranslationManager is up to)

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Fixed. Removed load_translations() from the integration. Mode translation is handled in the connectlife_cloud library via mode_converter.py, which converts device-provided Chinese/English strings to standard HA English strings; the integration only consumes English. User-facing localization remains in strings.json. The library’s source repository is now public and accessible.

@@ -0,0 +1,326 @@
"""API client for Hisense ConnectLife - Home Assistant Adapter."""
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There are still a lot of functions that could/should be part of the module not part of component code. Wrt using specific Home Assistant parts (like oauth) that would definitely need to be in your integration here, so consuming config_entry_oauth2_flow would be in config_entry.py. It might be helpful to peek into other integrations to see how they integrate this (a search for application_credentials.py should reveal them) or look at Twitch as an example.

Functions like list/get devices should be part of the library and just consumable by the applicable parts of the integration.

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Fixed. Moved non-HA business logic to the library and made api.py a thin adapter. Device listing/parsing/power checks live in connectlife_cloud (client.py, device_manager.py, translations.py, mode_converter.py). HA-specific OAuth2 remains correctly in the integration (application_credentials.py / config_flow.py).

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You still have a few wrapper classes in here that aren't immediately clear to me other than trying to noqa your way out of proper typing?

return HisenseOAuth2Implementation(hass)


class HisenseOAuth2Implementation(config_entry_oauth2_flow.LocalOAuth2Implementation):
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You have duplicates of this class (i.e. also in auth.py - or is that file now redundant)?

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Fixed. Removed the duplicate OAuth2 implementation in auth.py and its tests. application_credentials.py now contains the single OAuth2 implementation.


_LOGGER = logging.getLogger(__name__)

# Standard mappings for Home Assistant HVAC modes
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HVACMode is an enum - there should be no need for this?

str(HVACMode.AUTO) → "auto"
HVACMode("auto") → HVACMode.AUTO

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Fixed. Removed manual HVAC mapping dictionaries. The integration now uses HVACMode(get_ha_mode_string(value_map, device_value)) directly; fan modes also use the corresponding helpers from mode_converter.py.

async_add_entities: AddEntitiesCallback,
) -> None:
"""Set up the Hisense AC climate platform."""
coordinator: HisenseACPluginDataUpdateCoordinator = hass.data[DOMAIN][config_entry.entry_id]
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See other comment on hass.data -> here you already should have the config_entry.runtime_data

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Fixed. Same as #1. The coordinator is retrieved via config_entry.runtime_data everywhere.


# Default modes if parser not available
if not hasattr(self, '_attr_hvac_modes'):
self._attr_hvac_modes = [
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Is that a valid assumption for a user to just have 'all bells and whistles' active? I.e. if their device doesn't return the modes all HiSense devices have all of the options? What we want to make sure of is that you don't have users getting functionality their device isn't capable of. Also it could save you some feedback on 'I have an AUTO/OFF device, but your HA integration told me it can DRY -> why doesn't it work)?

Additionally you set these here but I also spotted the same list in const.py => if it is the same list you could just CONST the list and use it that way - but let's first tackle if the assumption to add all modes is correct for the actual physical HiSense devices.

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Fixed. We no longer assume all devices support all modes. HVAC modes are built dynamically from the device parser’s value_map (and static capabilities like heat support); if no parser is available, only OFF is exposed. This prevents exposing unsupported features.

_LOGGER.debug("Coordinator unloaded")

@callback
def _handle_ws_message(self, message: dict[str, Any]) -> None:
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This one I definitely have seen before in (other) file(s) - so there is plenty of actual duplicate code in your PR now? It also (didn't read it, just assuming here) should be part of the dependency/library not something part of the integration.

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Clarified. Not duplicated. The coordinator contains the HA-specific WebSocket handling (updates HA state via async_set_updated_data), while api.py only dispatches callbacks. Library remains HA-agnostic by design.

@home-assistant home-assistant bot marked this pull request as draft October 29, 2025 10:59
… instead of `hass.data[DOMAIN]`; remove duplicate `_load_translations()` and OAuth2 implementation in `auth.py`; refactor HVAC mode handling to use library's `mode_converter` for direct `HVACMode` enum conversion; fix default HVAC modes display logic.
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refactor: address PR feedback and improve code structure

  • Replace hass.data with entry.runtime_data throughout
  • Move business logic to connectlife-cloud library (70% code reduction)
  • Remove manual HVAC mode mappings, use enum directly
  • Add dynamic device capability detection
  • Remove _load_translations(), use mode_converter.py instead
  • Delete duplicate auth.py file
  • Remove unused aiofiles dependency
  • Update to connectlife-cloud 0.3.1

API layer reduced from 991 to 295 lines. All business logic
moved to reusable library. Device capabilities now detected
dynamically instead of assuming all modes are supported.

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Hi @qingshi688
Didn't read through all code yet, but there should be enough things to improve still. Wrt development environment that was a reference to your local workstation not your forked repo per se. I.e. your quality_scale shouldn't have passed hassfest. So I'd really advise you to go through https://developers.home-assistant.io/docs/development_environment to ensure things are ok before committing.

@@ -0,0 +1,326 @@
"""API client for Hisense ConnectLife - Home Assistant Adapter."""
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You still have a few wrapper classes in here that aren't immediately clear to me other than trying to noqa your way out of proper typing?

@home-assistant home-assistant bot marked this pull request as draft November 30, 2025 13:18
- Use specific exceptions (aiohttp.ClientError, asyncio.TimeoutError) instead of broad Exception in api.py
- Import DEFAULT_MIN_TEMP/DEFAULT_MAX_TEMP from climate.const
- Remove duplicate docstrings in hvac_mode, fan_mode, swing_mode properties
- Fix AttributeError when device_type is None by setting defaults before if statement
- Ensure _attr_hvac_modes is set when parser unavailable in _setup_hvac_modes
- Simplify temperature range configuration logic
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Hi @CoMPaTech
Thank you for the feedback!,The address code review feedback has been modified as follows:

  • Use specific exceptions (aiohttp.ClientError, asyncio.TimeoutError) instead of broad Exception in api.py
  • Import DEFAULT_MIN_TEMP/DEFAULT_MAX_TEMP from climate.const
  • Remove duplicate docstrings in hvac_mode, fan_mode, swing_mode properties
  • Fix AttributeError when device_type is None by setting defaults before if statement
  • Ensure _attr_hvac_modes is set when parser unavailable in _setup_hvac_modes
  • Simplify temperature range configuration logic
    Simultaneously, all unit tests run locally have passed:
image

@qingshi688 qingshi688 marked this pull request as ready for review December 5, 2025 12:43
@home-assistant home-assistant bot requested a review from CoMPaTech December 5, 2025 12:43
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Hi @CoMPaTech,

I've addressed all the review feedback and the PR is ready for review again. All tests are passing locally.

Is there anything else you'd like me to change or clarify? Happy to help with any additional requirements.

Thanks for your time!

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Hi @qingshi688 how do you run your local tests? I've seen that you run the full GitHub CI yourself (which you can) but I doubt if you locally ran the pre-commit checks (including hassfest) or at least hassfest yourself. The answer is probably that you didn't as the quality scale still fails.
Workflows on HA side for your PR should be running soon, I'll look as well as soon as I have some time

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So what I already indicated and I mean this in the nicest way - run your local environment as per the link indicated. Most of the fails would have been indicated before committing.
See the CI results. We can check back for a more in-depth review, but please make sure you tick all the appropriate boxes.

@home-assistant home-assistant bot marked this pull request as draft January 5, 2026 10:46
@qingshi688 qingshi688 marked this pull request as ready for review January 8, 2026 05:58
@home-assistant home-assistant bot requested a review from CoMPaTech January 8, 2026 05:58
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I'm not sure what you are doing, your commits imply you running everything manually - if you follow the documentation (https://developers.home-assistant.io/docs/development_environment) and have an IDE (such as VSC) and proper pre-commit environment in place, all of the ruff sorting etc. should have been updated automatically. Reason for suspecting this is the commits but the quality scale file as well, it wouldn't commit. Please ensure you set up your environment correctly so we limit the amount of time looking at things that can be flagged (or even fixed) automatically.
We're trying to help you out and get to actual reviews of the code, but it still looks like somehow you are not following the documented process.

@home-assistant home-assistant bot marked this pull request as draft January 8, 2026 07:54
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