icemaker changes from skatsavos, itroduce api delays due to recent liebherr limits and Hungarian translation

[Dwokfur]

• icemaker changes from skatsavos
• introduce api delays due to recent liebherr limits
• Hungarian translation

[Ayuus]

I copiedthe files of this PR, deleted the integration and restarted HA. Loading the integration is now very slow, and worse, not all entities are being created. Both my freezer and fridge should contain 6 entities, but only 2 for the fridge are created.

Update 1: Only after reloading the integration 3 times, all entities for both fridge and freezer are created.

Update 2: entities are created, but remain unavailable

Update 3: restarting HA made entities available. So far, so good

[Ayuus]

I am now missing feedback of AutoDoor status. Entity cover.autodoorcontrol has both states enabled (state==unknown). Previously: the current state was disabled.

[Ayuus]

Autodoor does not work, state stays on "opening" after opening door with command

cover.open_cover

So works only once after reloading integration

[altvnk]

As per Liebherr release notes, API rates has been changed in October 2025.

It was working fine (almost) with one device, only being able to fetch 4 entities in total. Now for two devices it is still able to fetch 4 entities but for both 2 devices together.

Some logs:

2026-02-03 00:11:17.111 ERROR (MainThread) [custom_components.liebherr] Failed to fetch controls for device <SN1>: 429
2026-02-03 00:11:17.112 WARNING (MainThread) [custom_components.liebherr.cover] No controls found for appliance <SN1>
2026-02-03 00:11:17.193 ERROR (MainThread) [custom_components.liebherr] Failed to fetch controls for device <SN2>: 429
2026-02-03 00:11:17.194 WARNING (MainThread) [custom_components.liebherr.cover] No controls found for appliance <SN2>
2026-02-03 00:11:17.197 ERROR (MainThread) [custom_components.liebherr] Failed to fetch controls for device <SN1>: 429
2026-02-03 00:11:17.198 WARNING (MainThread) [custom_components.liebherr.switch] No controls found for appliance <SN1>
2026-02-03 00:11:17.238 ERROR (MainThread) [custom_components.liebherr] Failed to fetch controls for device <SN1>: 429
2026-02-03 00:11:17.239 WARNING (MainThread) [custom_components.liebherr.sensor] No controls found for appliance <SN1>
2026-02-03 00:11:17.273 ERROR (MainThread) [custom_components.liebherr] Failed to fetch controls for device <SN2>: 429
2026-02-03 00:11:17.273 WARNING (MainThread) [custom_components.liebherr.switch] No controls found for appliance <SN2>
2026-02-03 00:11:17.273 ERROR (MainThread) [custom_components.liebherr.switch] No switch entities created
2026-02-03 00:11:17.274 ERROR (MainThread) [custom_components.liebherr] Failed to fetch controls for device <SN2>: 429
2026-02-03 00:11:17.274 WARNING (MainThread) [custom_components.liebherr.climate] No controls found for appliance <SN2>
2026-02-03 00:11:17.312 ERROR (MainThread) [custom_components.liebherr] Failed to fetch controls for device <SN2>: 429
2026-02-03 00:11:17.312 WARNING (MainThread) [custom_components.liebherr.sensor] No controls found for appliance <SN2>

Most subsequent after initial query requests are getting rate limited.
Is it possible to review this? It looks like this PR may solve the integration partial malfunction.

[Dwokfur]

As per Liebherr release notes, API rates has been changed in October 2025.

It was working fine (almost) with one device, only being able to fetch 4 entities in total. Now for two devices it is still able to fetch 4 entities but for both 2 devices together.

Some logs:

2026-02-03 00:11:17.111 ERROR (MainThread) [custom_components.liebherr] Failed to fetch controls for device <SN1>: 429
2026-02-03 00:11:17.112 WARNING (MainThread) [custom_components.liebherr.cover] No controls found for appliance <SN1>
2026-02-03 00:11:17.193 ERROR (MainThread) [custom_components.liebherr] Failed to fetch controls for device <SN2>: 429
2026-02-03 00:11:17.194 WARNING (MainThread) [custom_components.liebherr.cover] No controls found for appliance <SN2>
2026-02-03 00:11:17.197 ERROR (MainThread) [custom_components.liebherr] Failed to fetch controls for device <SN1>: 429
2026-02-03 00:11:17.198 WARNING (MainThread) [custom_components.liebherr.switch] No controls found for appliance <SN1>
2026-02-03 00:11:17.238 ERROR (MainThread) [custom_components.liebherr] Failed to fetch controls for device <SN1>: 429
2026-02-03 00:11:17.239 WARNING (MainThread) [custom_components.liebherr.sensor] No controls found for appliance <SN1>
2026-02-03 00:11:17.273 ERROR (MainThread) [custom_components.liebherr] Failed to fetch controls for device <SN2>: 429
2026-02-03 00:11:17.273 WARNING (MainThread) [custom_components.liebherr.switch] No controls found for appliance <SN2>
2026-02-03 00:11:17.273 ERROR (MainThread) [custom_components.liebherr.switch] No switch entities created
2026-02-03 00:11:17.274 ERROR (MainThread) [custom_components.liebherr] Failed to fetch controls for device <SN2>: 429
2026-02-03 00:11:17.274 WARNING (MainThread) [custom_components.liebherr.climate] No controls found for appliance <SN2>
2026-02-03 00:11:17.312 ERROR (MainThread) [custom_components.liebherr] Failed to fetch controls for device <SN2>: 429
2026-02-03 00:11:17.312 WARNING (MainThread) [custom_components.liebherr.sensor] No controls found for appliance <SN2>

Most subsequent after initial query requests are getting rate limited. Is it possible to review this? It looks like this PR may solve the integration partial malfunction.

I'm currently using iluvdata's fork, which incorporated changes to handle API rate limits.
https://github.com/iluvdata/liebherr